Multi-function input expander - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
SG2524DRG4-ND	SG2524DRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 40 V Frequency - Switching: 450kHz Duty Cycle (Max): 45% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Frequency Control Operating Temperature: -25C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: SG2524	1000 Order	2500+: $0.2558
UC3844AD8TRG4-N D	UC3844AD8TRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, Buck, Buck-Boost, Flyback, Forward Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 48% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control Operating Temperature: 0C ~ 70C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC3844A	1000 Order	2500+: $0.314
LM5025SDX/NOPB- ND	LM5025SDX/NOPB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Forward Converter Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 15 V Frequency - Switching: 200kHz ~ 580kHz Duty Cycle (Max): 80% Synchronous Rectifier: No Clock Sync: Yes Control Features: Dead Time Control, Frequency Control, Ramp, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 16-WFDFN Exposed Pad Supplier Device Package: 16-WSON (5x5) Base Part Number: LM5025	1000 Order	4500+: $0.808
MIC38C45AYMM-ND	MIC38C45AYMM	Microchip Technology	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 20 V Frequency - Switching: 500kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Control Features: Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-MSOP Base Part Number: MIC38C45	1000 Order	400+: $0.9344
UCC2897PWRG4-ND	UCC2897PWRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.5 V ~ 14.5 V Frequency - Switching: 250kHz Duty Cycle (Max): 74% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, On Time Control, Soft Start Operating Temperature: -40C ~ 105C (TA) Package / Case: 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-TSSOP Base Part Number: UCC2897	1000 Order	2000+: $1.401
TPS43000PWRG4-N D	TPS43000PWRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Buck-Boost, Flyback, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 9 V Frequency - Switching: 250kHz ~ 1MHz Duty Cycle (Max): 90%, 100% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: TPS43000	1000 Order	2000+: $1.5409
LT3757AIDD#TRPB F-ND	LT3757AIDD#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive and Negative Topology: Boost, Flyback, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.9 V ~ 40 V Frequency - Switching: 100kHz ~ 1MHz Synchronous Rectifier: No Clock Sync: Yes Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3) Base Part Number: LT3757	1000 Order	--
UC3525BDWTR-ND	UC3525BDWTR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 35 V Frequency - Switching: 100Hz ~ 400kHz Duty Cycle (Max): 49% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Dead Time Control, Frequency Control, Ramp, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: UC3525B	1000 Order	--
MCP19124T-E/MJ- ND	MCP19124T-E/MJ	Microchip Technology	View more Series: Automotive, AEC-Q100 Packaging: Tape & Reel (TR) Part Status: Active Output Type: PWM Signal Function: Step-Up/Step-Down Output Configuration: Positive Topology: Boost, Cuk, Flyback, SEPIC Number of Outputs: 1 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.5 V Frequency - Switching: 31.25kHz ~ 2MHz Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: IC Control Features: Dead Time Control, Frequency Control, Ramp, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	1000 Order	3300+: $1.9467
UCC2806DG4-ND	UCC2806DG4	Texas Instruments	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Flyback, Forward Converter Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 14.5 V Frequency - Switching: 47kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: UCC2806	1000 Order	80+: $5.979
ISL6551IB-T-ND	ISL6551IB-T	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Full-Bridge Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 13.2 V Frequency - Switching: 50kHz ~ 500kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Dead Time Control, Enable, Soft Start Operating Temperature: 0C ~ 85C (TA) Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC Base Part Number: ISL6551	1000 Order	1+: $0
UC3825QTR-ND	UC3825QTR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.4 V ~ 30 V Frequency - Switching: 340kHz ~ 460kHz Duty Cycle (Max): 85% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Ramp, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 20-LCC (J-Lead) Supplier Device Package: 20-PLCC (9x9) Base Part Number: UC3825	1000 Order	1+: $0
LTC3859IFE-ND	LTC3859IFE	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost, SEPIC Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 115kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 99%, 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 38-TSSOP-EP	1000 Order	1+: $0
LTC3769HUF#PBF- ND	LTC3769HUF#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V Frequency - Switching: 105kHz ~ 760kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: -40C ~ 150C (TJ) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4) Base Part Number: LTC3769	314 Order	1+: $4.9266 25+: $3.2967 100+: $2.8017
296-21291-2-ND	UC1846MDWREP	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 6.95 V ~ 40 V Duty Cycle (Max): 50% Synchronous Rectifier: No Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -55C ~ 125C (TA) Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: UC1846	393 Order	--
296-11215-5-ND	UC3525ADW	Texas Instruments	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 35 V Frequency - Switching: 100Hz ~ 400kHz Duty Cycle (Max): 49% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, Frequency Control, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: UC3525A	485 Order	--
UCC3800DTRG4-ND	UCC3800DTRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 6.9 V ~ 12 V Frequency - Switching: 46kHz Duty Cycle (Max): 99% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control Operating Temperature: 0C ~ 70C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UCC3800	1000 Order	2500+: $0.842
MIC38C45YMM-ND	MIC38C45YMM	Microchip Technology	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 20 V Frequency - Switching: 500kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Control Features: Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-MSOP Base Part Number: MIC38C45	1000 Order	400+: $0.9085
UCC28251RGPR-ND	UCC28251RGPR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: PWM Signal Function: Step-Up/Step-Down Output Configuration: Positive Topology: Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.7 V ~ 17 V Frequency - Switching: 42kHz ~ 945kHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Ramp, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4) Base Part Number: UCC28251	1000 Order	3000+: $1.2535
UCC2897PWR-ND	UCC2897PWR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.5 V ~ 14.5 V Frequency - Switching: 250kHz Duty Cycle (Max): 74% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, On Time Control, Soft Start Operating Temperature: -40C ~ 105C (TA) Package / Case: 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-TSSOP Base Part Number: UCC2897	1000 Order	2000+: $1.401
LTC1775IS#TRPBF -ND	LTC1775IS#TRPBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative Topology: Buck, Buck-Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.3 V ~ 36 V Frequency - Switching: 150kHz Duty Cycle (Max): 99% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: LTC1775	1000 Order	2500+: $3.8878
LTC3886IUKG#TRP BF-ND	LTC3886IUKG#TRP BF	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V Frequency - Switching: 100kHz ~ 750kHz Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: IC, PMBus Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 52-WFQFN, 46 Leads, Exposed Pad Supplier Device Package: 52-QFN (7x8) Base Part Number: LTC3886	1000 Order	2000+: $5.4557
MIC38HC43-1BM-T R-ND	MIC38HC43-1BM-T R	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 20 V Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Control Features: Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: MIC38HC43	1000 Order	1+: $0
LM2746MXAX/NOPB -ND	LM2746MXAX/NOPB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V Frequency - Switching: 50kHz ~ 1MHz Duty Cycle (Max): 80% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 14-HTSSOP Base Part Number: LM2746	1000 Order	1+: $0
296-34713-5-ND	UC2825Q	Texas Instruments	View more Packaging: Tube Part Status: Obsolete Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.4 V ~ 30 V Frequency - Switching: 340kHz ~ 460kHz Duty Cycle (Max): 80% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Ramp, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 20-LCC (J-Lead) Supplier Device Package: 20-PLCC (9x9) Base Part Number: UC2825	1000 Order	--
LM5033MMX-ND	LM5033MMX	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: PWM Signal Function: Step-Up/Step-Down Output Configuration: Positive Topology: Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 15 V ~ 90 V Frequency - Switching: 200kHz, 600kHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Frequency Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package: 10-VSSOP Base Part Number: LM5033	1000 Order	1+: $0
MAX5061AUE-T-ND	MAX5061AUE-T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 28 V Frequency - Switching: 125kHz ~ 1.5MHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-TSSOP-EP Base Part Number: MAX5061	1000 Order	1+: $0
LTC3786IMSE#PBF -ND	LTC3786IMSE#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, Flyback, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 105kHz ~ 760kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP Base Part Number: LTC3786	1534 Order	1+: $4.1958 25+: $2.8083 100+: $2.3905
296-35295-2-ND	LM5041AMTCX/NOP B	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive Topology: Half-Bridge, Push-Pull Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 15 V ~ 90 V Frequency - Switching: 200kHz, 600kHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Dead Time Control, Frequency Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: LM5041	2500 Order	--
ADP1877ACPZ-R7T R-ND	ADP1877ACPZ-R7	Analog Devices Inc.	View more Series: Flex-Mode Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 2.75 V ~ 14.5 V Frequency - Switching: 200kHz ~ 1.5MHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking Operating Temperature: -40C ~ 85C (TA) Package / Case: 32-VFQFN Exposed Pad, CSP Supplier Device Package: 32-LFCSP-VQ (5x5) Base Part Number: ADP1877	1500 Order	--
LTC3899EFE#PBF- ND	LTC3899EFE#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 38-TSSOP-EP Base Part Number: LTC3899	150 Order	1+: $7.0245 25+: $4.6975 100+: $3.997
576-1777-5-ND	MIC38C45YM	Microchip Technology	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 20 V Frequency - Switching: 500kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Control Features: Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC38C45	445 Order	--
ISL8130IRZ-ND	ISL8130IRZ	Intersil	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 100kHz ~ 1.4MHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good Operating Temperature: -40C ~ 85C (TA) Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN-EP (4x4) Base Part Number: ISL8130	468 Order	1+: $1.8396 10+: $1.6531 100+: $1.3285 500+: $1.0915 1000+: $0.9044
LTC3859ALIUHF#P BF-ND	LTC3859ALIUHF#P BF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost, SEPIC Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 115kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 99%, 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7) Base Part Number: LTC3859	12 Order	1+: $6.7032 25+: $4.4791 100+: $3.8106
TL594IDRG4-ND	TL594IDRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7 V ~ 40 V Frequency - Switching: 1kHz ~ 300kHz Duty Cycle (Max): 45% Synchronous Rectifier: No Clock Sync: No Control Features: Dead Time Control, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: TL594	1000 Order	--
TPS40005DGQR-ND	TPS40005DGQR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.25 V ~ 5.5 V Frequency - Switching: 600kHz Duty Cycle (Max): 93% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 10-MSOP-PowerPad Base Part Number: TPS40005	1000 Order	2500+: $0.8848
UCC28250RGPR-ND	UCC28250RGPR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: PWM Signal Function: Step-Up/Step-Down Output Configuration: Positive Topology: Full-Bridge, Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.7 V ~ 17 V Frequency - Switching: 85kHz ~ 1.15MHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Ramp, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4) Base Part Number: UCC28250	1000 Order	--
MAX16992AUBB/V+ -ND	MAX16992AUBB/V+	Maxim Integrated	View more Series: Automotive, AEC-Q100 Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 36 V Frequency - Switching: 1MHz ~ 2.5MHz Duty Cycle (Max): 85% Synchronous Rectifier: No Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package: 10uMAX-EP	1000 Order	200+: $1.26
LTC3805HMSE-5#T RPBF-ND	LTC3805HMSE-5#T RPBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Flyback, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.95 V ~ 9.5 V Frequency - Switching: 70kHz ~ 700kHz Duty Cycle (Max): 80% Synchronous Rectifier: No Clock Sync: Yes Control Features: Enable, Soft Start Operating Temperature: -40C ~ 150C (TJ) Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 10-MSOP-EP Base Part Number: LTC3805	1000 Order	2500+: $1.4394
LTC3890EGN-1#TR PBF-ND	LTC3890EGN-1#TR PBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4 V ~ 60 V Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 99% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 28-SSOP (0.154", 3.90mm Width) Supplier Device Package: 28-SSOP Base Part Number: LTC3890	1000 Order	2500+: $3.5536

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