Programmable microcontroller logic ic

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
LTC3891IUDC#PBF -ND	LTC3891IUDC#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 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: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-QFN (3x4) Base Part Number: LTC3891	398 Order	1+: $5.4558 25+: $3.6565 100+: $3.1038
LTC3890HUH#PBF- ND	LTC3890HUH#PBF	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tube 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: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 150C (TJ) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5) Base Part Number: LTC3890	146 Order	1+: $7.6671 25+: $5.1345 100+: $4.3633
LTC3875IUH#PBF- ND	LTC3875IUH#PBF	Linear Technology/Analog Devices	View more Packaging: Tube 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 ~ 38 V Frequency - Switching: 250kHz ~ 720kHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-QFN (5x5) Base Part Number: LTC3875	348 Order	1+: $5.0022 25+: $3.3544 100+: $2.8467
LTC3892HUH#PBF- ND	LTC3892HUH#PBF	Linear Technology/Analog Devices	View more Packaging: Tube 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: 105kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 99% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 150C (TJ) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5) Base Part Number: LTC3892	65 Order	1+: $8.1522 25+: $5.4558 100+: $4.6332
LTC3869IUFD#PBF -ND	LTC3869IUFD#PBF	Linear Technology/Analog Devices	View more Packaging: Tube 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 ~ 38 V Frequency - Switching: 250kHz ~ 780kHz Duty Cycle (Max): 95% 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: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LTC3869	223 Order	1+: $3.9564 25+: $2.6412 100+: $2.2491
NCP1589DMNTWGOS TR-ND	NCP1589DMNTWG	ON Semiconductor	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 13.2 V Duty Cycle (Max): 83% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Power Good Operating Temperature: 0C ~ 95C (TA) Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3) Base Part Number: NCP1589	3000 Order	3000+: $0.2293 6000+: $0.2179 15000+: $0.2097 30000+: $0.2031
296-25653-2-ND	TPS53125RGET	Texas Instruments	View more Series: D-CAP2 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: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 24 V Frequency - Switching: 350kHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-VQFN (4x4) Base Part Number: TPS53125	1000 Order	250+: $1.887 500+: $1.6932 1250+: $1.428
MAX5070BAUA+-ND	MAX5070BAUA+	Maxim Integrated	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 30 V Frequency - Switching: 20kHz ~ 1MHz Duty Cycle (Max): 49.8% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control Operating Temperature: -40C ~ 125C (TJ) Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX Base Part Number: MAX5070	548 Order	1+: $1.6884 10+: $1.604 25+: $1.1655 50+: $1.1073 100+: $0.7835 250+: $0.7711
S-8520B29MC-ARO T2G-ND	S-8520B29MC-ARO T2G	ABLIC U.S.A. Inc.	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): 2.5 V ~ 16 V Frequency - Switching: 180kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.2549
S-8521E22MC-BLH T2G-ND	S-8521E22MC-BLH T2G	ABLIC U.S.A. Inc.	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): 2.5 V ~ 10 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.2549
S-8355Q31MC-OWQ T2G-ND	S-8355Q31MC-OWQ T2G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 600kHz Duty Cycle (Max): 85% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.3528
S-8357H35MC-NMU T2U-ND	S-8357H35MC-NMU T2U	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 250kHz Duty Cycle (Max): 85% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.3528
S-8357H50MC-NNJ T2U-ND	S-8357H50MC-NNJ T2U	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 250kHz Duty Cycle (Max): 85% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.3528
S-8358F30MC-MKP T2G-ND	S-8358F30MC-MKP T2G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 300kHz Duty Cycle (Max): 85% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.3528
S-8337AABB-P8T1 G-ND	S-8337AABB-P8T1 G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 257.4kHz ~ 1.134MHz Duty Cycle (Max): 89% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-SMD, Flat Lead Supplier Device Package: 8-SON (A) (2.9x2.8)	1000 Order	3000+: $0.4075
S-8338ABDA-P8T1 G-ND	S-8338ABDA-P8T1 G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 257.4kHz ~ 1.134MHz Duty Cycle (Max): 88.5% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-SMD, Flat Lead Supplier Device Package: 8-SON (A) (2.9x2.8)	1000 Order	3000+: $0.4075
LTC3865EUH-1#TR PBF-ND	LTC3865EUH-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): 4.5 V ~ 38 V Frequency - Switching: 250kHz ~ 770kHz Duty Cycle (Max): 95% 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: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5) Base Part Number: LTC3865	1000 Order	2500+: $2.1334
LT8390EFE#TRPBF -ND	LT8390EFE#TRPBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive Topology: Buck-Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4 V ~ 60 V Frequency - Switching: 190kHz ~ 630kHz Duty Cycle (Max): 95% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Frequency Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 28-TSSOP Base Part Number: LT8390	1000 Order	--
ISL6526AIR-ND	ISL6526AIR	Intersil	View more Packaging: Tube 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): 2.97 V ~ 3.63 V Frequency - Switching: 600kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Phase Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6526A	1000 Order	1+: $0
ISL8120IRZEC-ND	ISL8120IRZEC	Intersil	View more Packaging: Tube Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3 V ~ 22 V Frequency - Switching: 150kHz ~ 1.5MHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Power Good Operating Temperature: -40C ~ 85C (TA) Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5) Base Part Number: ISL8120	1000 Order	1+: $0
LTC3801BES6#TRM PBFTR-ND	LTC3801BES6#TRM 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: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.4 V ~ 9.8 V Frequency - Switching: 550kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SOT-23-6 Thin, TSOT-23-6 Supplier Device Package: TSOT-23-6 Base Part Number: LTC3801	1000 Order	500+: $1.6001
LTC3784EUFD#PBF -ND	LTC3784EUFD#PBF	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 2 Output Phases: 2 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 ~ 125C (TJ) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LTC3784	354 Order	1+: $5.166 25+: $3.4509 100+: $2.9367
MAX16932ATIR/V+ -ND	MAX16932ATIR/V+	Maxim Integrated	View more Series: Automotive, AEC-Q100 Packaging: Tube 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): 3.5 V ~ 42 V Frequency - Switching: 1MHz ~ 2.2MHz Duty Cycle (Max): 98.5% Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, Frequency Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-TQFN (5x5) Base Part Number: MAX16932	2 Order	1+: $4.032 10+: $3.8304 25+: $3.4146 50+: $3.2439 100+: $2.8727 250+: $2.8275
S-8520F50MC-BOJ T2G-ND	S-8520F50MC-BOJ T2G	ABLIC U.S.A. Inc.	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): 2.5 V ~ 16 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.2549
S-8521D36MC-BXV T2U-ND	S-8521D36MC-BXV T2U	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V Frequency - Switching: 60kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.2549
S-8352A30MC-K2P T2G-ND	S-8352A30MC-K2P T2G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 100kHz Duty Cycle (Max): 75% Synchronous Rectifier: No Clock Sync: No Control Features: Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1000 Order	3000+: $0.3219
S-8357B48UA-NJH T2G-ND	S-8357B48UA-NJH T2G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 100kHz Duty Cycle (Max): 83% Synchronous Rectifier: No Clock Sync: No Operating Temperature: -40C ~ 85C (TA) Package / Case: TO-243AA Supplier Device Package: SOT-89-3	1000 Order	1000+: $0.378
S-8337AAIC-P8T1 G-ND	S-8337AAIC-P8T1 G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 257.4kHz ~ 1.134MHz Duty Cycle (Max): 89% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-SMD, Flat Lead Supplier Device Package: 8-SON (A) (2.9x2.8)	1000 Order	3000+: $0.4075
S-8337ABEC-P8T1 G-ND	S-8337ABEC-P8T1 G	ABLIC U.S.A. Inc.	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 257.4kHz ~ 1.134MHz Duty Cycle (Max): 89% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-SMD, Flat Lead Supplier Device Package: 8-SON (A) (2.9x2.8)	1000 Order	3000+: $0.4075
BD9842FV-E2TR-N D	BD9842FV-E2	ROHM Semiconductor	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: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.6 V ~ 35 V Frequency - Switching: 100kHz ~ 1.5MHz Synchronous Rectifier: No Clock Sync: No Control Features: Dead Time Control, Enable, Frequency Control, Soft Start Operating Temperature: -40C ~ 105C (TA) Package / Case: 20-LSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-SSOP-B Base Part Number: BD9842	1000 Order	--
LTC3772EDDB#TRP BF-ND	LTC3772EDDB#TRP BF	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: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.75 V ~ 9.8 V Frequency - Switching: 550kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: 8-WFDFN Exposed Pad Supplier Device Package: 8-DFN (3x2) Base Part Number: LTC3772	1000 Order	2500+: $1.4459
LTC3850IUF#TRPB F-ND	LTC3850IUF#TRPB F	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 ~ 30 V Frequency - Switching: 250kHz ~ 780kHz Duty Cycle (Max): 97.2% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 85C (TA) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x4) Base Part Number: LTC3850	1000 Order	2500+: $2.0563
LTC3866EFE#TRPB F-ND	LTC3866EFE#TRPB F	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: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 250kHz ~ 770kHz 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: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 24-TSSOP-EP Base Part Number: LTC3866	1000 Order	2500+: $2.3905
ISL6326CRZ-T-ND	ISL6326CRZ-T	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 4 Output Phases: 4 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V Frequency - Switching: 80kHz ~ 1MHz Clock Sync: No Control Features: Enable, Frequency Control, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: ISL6326	1000 Order	--
LTC7821IUH#TRPB F-ND	LTC7821IUH#TRPB F	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: 1 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 10 V ~ 72 V Frequency - Switching: 200kHz ~ 1.5MHz Duty Cycle (Max): 40% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5) Base Part Number: LTC7821	1000 Order	2500+: $4.5239
MAX1897ETP+-ND	MAX1897ETP+	Maxim Integrated	View more Series: Quick-PWM Packaging: Tube 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): 4.5 V ~ 5.5 V Frequency - Switching: 200kHz, 300kHz, 550kHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, On Time Control Operating Temperature: -40C ~ 85C (TA) Package / Case: 20-WQFN Exposed Pad Supplier Device Package: 20-TQFN-EP (5x5) Base Part Number: MAX1897	1000 Order	1+: $0
LTC3862HUH-1-ND	LTC3862HUH-1	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Obsolete Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, SEPIC Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 8.5 V ~ 36 V Frequency - Switching: 75kHz ~ 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: No Clock Sync: Yes Control Features: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 150C (TJ) Package / Case: 24-WQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	1000 Order	1+: $0
LT3742EUF#PBF-N D	LT3742EUF#PBF	Linear Technology/Analog Devices	View more Packaging: Tube 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 ~ 30 V Frequency - Switching: 500kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Enable, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4) Base Part Number: LT3742	703 Order	--
MAX1540AETJ+-ND	MAX1540AETJ+	Maxim Integrated	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 5.5 V ~ 28 V Frequency - Switching: 170kHz ~ 620kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation Operating Temperature: -40C ~ 85C (TA) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-TQFN-EP (5x5) Base Part Number: MAX1540	120 Order	1+: $6.6339 10+: $6.3025 25+: $4.4226 50+: $4.2015 100+: $3.2067 250+: $3.0464 500+: $2.8645
ISL6535IRZ-ND	ISL6535IRZ	Intersil	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 13.2 V Frequency - Switching: 200kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4) Base Part Number: ISL6535	1625 Order	--

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