Adjustable switch controller - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
LTC3870EUF-1#TR PBF-ND	LTC3870EUF-1#TR PBF	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tape & Reel (TR) Part Status: Active Output Type: PWM Signal 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: 500kHz Synchronous Rectifier: No Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Phase Control Operating Temperature: -40C ~ 125C (TJ) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4) Base Part Number: LTC3870	1000 Order	2500+: $1.87
LTC3882IUJ-1#PB F-ND	LTC3882IUJ-1#PB F	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tube Part Status: Active Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3 V ~ 13.8 V Frequency - Switching: 500kHz Duty Cycle (Max): 87.5% Synchronous Rectifier: No Clock Sync: Yes Serial Interfaces: IC, PMBus Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: LTC3882	61 Order	1+: $8.4735 25+: $5.6934
ISL6522IR-T-ND	ISL6522IR-T	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply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): 10.8 V ~ 13.2 V Frequency - Switching: 200kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522	1000 Order	1+: $0
L6738A-ND	L6738A	STMicroelectronics	View more Packaging: Tube Part Status: Discontinued at Digi-Key Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 5 V ~ 12 V Frequency - Switching: 200kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-VFQFPN (3x3) Base Part Number: L6738A	1000 Order	--
ISL6522BIRZ-ND	ISL6522BIRZ	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: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522B	1000 Order	1200+: $1.226
L6710TR-ND	L6710TR	STMicroelectronics	View more Packaging: Tape & Reel (TR) 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): 7.5 V ~ 15 V Frequency - Switching: 150kHz Duty Cycle (Max): 80% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good Operating Temperature: 0C ~ 125C (TJ) Package / Case: 44-TQFP Exposed Pad Supplier Device Package: 44-TQFP (10x10) Base Part Number: L6710	1000 Order	--
1028-1171-2-ND	RT8807BGQW	Richtek USA 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: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 13.2 V Frequency - Switching: 500kHz Duty Cycle (Max): 75% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-WQFN (4x4)	1000 Order	--
ISL6269ACRZ-ND	ISL6269ACRZ	Intersil	View more Series: Robust Ripple Regulator (R3) 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): 5 V ~ 25 V Frequency - Switching: 200kHz ~ 600kHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -10C ~ 100C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4) Base Part Number: ISL6269	147 Order	--
MAX5003CEE-ND	MAX5003CEE	Maxim Integrated	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.75 V ~ 18.75 V Frequency - Switching: 50kHz ~ 300kHz Duty Cycle (Max): 75% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control, On Time Control, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-QSOP Base Part Number: MAX5003	1000 Order	1+: $0
SC2545MLTRT-ND	SC2545MLTRT	Semtech Corporation	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 ~ 28 V Frequency - Switching: 100kHz ~ 300kHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-MLPQ (4x4)	1000 Order	--
LTC3883EUH-1#TR PBF-ND	LTC3883EUH-1#TR PBF	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: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 24 V Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: IC, PMBus Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -40C ~ 105C (TA) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5) Base Part Number: LTC3883	1000 Order	2500+: $3.8235
296-48742-2-ND	TPS40322RHBR	Texas Instruments	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): 3 V ~ 20 V Frequency - Switching: 100kHz ~ 1MHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-VQFN (5x5) Base Part Number: TPS40322	1000 Order	--
ISL6522CRZ-T-ND	ISL6522CRZ-T	Intersil	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): 10.8 V ~ 13.2 V Frequency - Switching: 200kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522	1000 Order	--
ISL6522IRZ-TKR5 190-ND	ISL6522IRZ-TKR5 190	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key 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: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522	1000 Order	1+: $0
TPS40140RHHTG4- ND	TPS40140RHHTG4	Texas Instruments	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 ~ 15 V Frequency - Switching: 150kHz ~ 1MHz Duty Cycle (Max): 87.5% Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Frequency Control, Phase Control, Power Good, Tracking Operating Temperature: -40C ~ 85C (TA) Package / Case: 36-VFQFN Exposed Pad Supplier Device Package: 36-VQFN (6x6) Base Part Number: TPS40140	1000 Order	250+: $2.6667
LTC3860EUH#PBF- ND	LTC3860EUH#PBF	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tube Part Status: Active Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V Frequency - Switching: 250kHz ~ 1.25MHz Duty Cycle (Max): 91.5% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Phase 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: LTC3860	29 Order	1+: $3.5532 25+: $2.3776 100+: $2.0242
LTC3862HUH-2-ND	LTC3862HUH-2	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): 5.5 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
LTC3870EUFD#PBF -ND	LTC3870EUFD#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): 4.5 V ~ 60 V Frequency - Switching: 500kHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Phase Control Operating Temperature: -40C ~ 125C (TJ) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LTC3870	22 Order	1+: $3.2319 25+: $2.1591 100+: $1.8314
MAX5003CEE-T-ND	MAX5003CEE-T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.75 V ~ 18.75 V Frequency - Switching: 50kHz ~ 300kHz Duty Cycle (Max): 75% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control, On Time Control, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-QSOP Base Part Number: MAX5003	1000 Order	1+: $0
MAX17599ATE+TTR -ND	MAX17599ATE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 36 V Frequency - Switching: 100kHz ~ 1MHz Duty Cycle (Max): 72.5% Synchronous Rectifier: No Clock Sync: Yes Control Features: Dead Time Control, Enable, Frequency Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-TQFN (3x3) Base Part Number: MAX17599	1000 Order	1+: $0
LTC3870IUFD#TRP BF-ND	LTC3870IUFD#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: 500kHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LTC3870	1000 Order	2500+: $2.0114
AP3591FNTR-G1-N D	AP3591FNTR-G1	Diodes Incorporated	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): 4.5 V ~ 26 V Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, On Time Control, Phase Control, Power Good Operating Temperature: -40C ~ 85C (TA) Package / Case: 14-VFQFN Exposed Pad Supplier Device Package: U-QFN3535-14	1000 Order	--
MAX5069AAUE-ND	MAX5069AAUE	Maxim Integrated	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 24 V Frequency - Switching: 50kHz ~ 2.5MHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: Yes Control Features: Dead Time Control, Enable, Frequency Control 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: MAX5069	1000 Order	1+: $0
ISL8103IRZ-TTR- ND	ISL8103IRZ-T	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 3 Output Phases: 3 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 12.6 V Frequency - Switching: Up to 1.5MHz Duty Cycle (Max): 66.6% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -40C ~ 85C (TA) Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: ISL8103	1000 Order	1+: $0
ISL6522BIRZR519 0-ND	ISL6522BIRZR519 0	Intersil	View more Packaging: Tube Part Status: Discontinued at Digi-Key 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: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522B	1000 Order	1+: $0
ISL6522IRZ-TS26 98-ND	ISL6522IRZ-TS26 98	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key 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: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522	1000 Order	1+: $0
LTC3870EUFD#TRP BF-ND	LTC3870EUFD#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: 500kHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Current Limit, Enable, Frequency Control, Phase Control Operating Temperature: -40C ~ 125C (TJ) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LTC3870	1000 Order	2500+: $1.8957
AP3595FNTR-G1-N D	AP3595FNTR-G1	Diodes Incorporated	View more Packaging: Tape & Reel (TR) 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): 10.8 V ~ 13.2 V Frequency - Switching: 50kHz ~ 1MHz Duty Cycle (Max): 40% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: U-QFN4040-24	1000 Order	--
LTC3862HFE-1-ND	LTC3862HFE-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-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 24-TSSOP-EP	1000 Order	1+: $0
ISL9444IRZ-ND	ISL9444IRZ	Intersil	View more Packaging: Tube Part Status: Active Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 28 V Frequency - Switching: 200kHz ~ 1.2MHz Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 85C (TA) Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5x5) Base Part Number: ISL9444	1000 Order	--
LTC3884ERHE-1#T RPBF-ND	LTC3884ERHE-1#T RPBF	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 ~ 38 V Frequency - Switching: 200kHz ~ 1MHz 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: 48-WFQFN Exposed Pad Supplier Device Package: 48-GQFN (6x5) Base Part Number: LTC3884	1000 Order	2500+: $4.993
LTC3838EUHF-2#P BF-ND	LTC3838EUHF-2#P BF	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): 4.5 V ~ 38 V Frequency - Switching: 200kHz ~ 2MHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase 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: LTC3838	1000 Order	1+: $4.3596 25+: $2.9174 100+: $2.4804
MAX5003CSE+T-ND	MAX5003CSE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.75 V ~ 18.75 V Frequency - Switching: 50kHz ~ 300kHz Duty Cycle (Max): 75% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control, On Time Control, Soft Start Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SO Base Part Number: MAX5003	1000 Order	2500+: $1.32
1028-1365-2-ND	RT2701GQW	Richtek USA 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: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 13.2 V Synchronous Rectifier: Yes Clock Sync: No Control Features: Current Limit, Enable, On Time Control, Phase Control, Ramp Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-WQFN (4x4)	1000 Order	1500+: $0.6243 3000+: $0.5812 7500+: $0.5597 10500+: $0.5382
L6712AQ-ND	L6712AQ	STMicroelectronics	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): 7.5 V ~ 15 V Frequency - Switching: 150kHz Duty Cycle (Max): 80% Synchronous Rectifier: Yes Clock Sync: No Control Features: Frequency Control, Phase Control, Power Good Operating Temperature: -40C ~ 125C (TJ) Package / Case: 36-VFQFN Exposed Pad Supplier Device Package: 36-VFQFPN (6x6) Base Part Number: L6712A	1000 Order	1+: $0
LTC3861IUHE#PBF -ND	LTC3861IUHE#PBF	Linear Technology/Analog Devices	View more Series: PolyPhase Packaging: Tube Part Status: Active Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V Frequency - Switching: 250kHz ~ 3MHz Duty Cycle (Max): 91.5% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Operating Temperature: -40C ~ 125C (TJ) Package / Case: 36-WFQFN Exposed Pad Supplier Device Package: 36-QFN (5x6) Base Part Number: LTC3861	51 Order	1+: $4.3596 25+: $2.9174 100+: $2.4804
LTC3838EUHF-1#P BF-ND	LTC3838EUHF-1#P BF	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): 4.5 V ~ 38 V Frequency - Switching: 200kHz ~ 2MHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase 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: LTC3838	5 Order	1+: $4.3596 25+: $2.9174 100+: $2.4804
ISL6420AIRZ-ND	ISL6420AIRZ	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): 5.6 V ~ 28 V Frequency - Switching: 100kHz ~ 1.4MHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Power Good, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN-EP (4x4) Base Part Number: ISL6420A	1000 Order	--
ISL6522BIRZ-TKS 2698-ND	ISL6522BIRZ-TKS 2698	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key 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: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5) Base Part Number: ISL6522B	1000 Order	1+: $0
ISL6269CRZ-ND	ISL6269CRZ	Intersil	View more Series: Robust Ripple Regulator (R3) 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): 7 V ~ 25 V Frequency - Switching: 200kHz ~ 600kHz Synchronous Rectifier: Yes Clock Sync: No Control Features: Enable, Frequency Control, Phase Control, Power Good Operating Temperature: -10C ~ 100C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4) Base Part Number: ISL6269	1000 Order	--

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