Buck regulator - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
LT3492EUFD#PBF- ND	LT3492EUFD#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: DC DC Regulator Topology: SEPIC, Step-Down (Buck), Step-Up (Boost) Internal Switch(s): Yes Number of Outputs: 3 Voltage - Supply (Min): 3V Voltage - Supply (Max): 30V Current - Output / Channel: 600mA (Switch) Frequency: 330kHz ~ 2.1MHz Dimming: PWM Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LT3492	65 Order	1+: $5.0841 25+: $3.3995 100+: $2.8853
AL8807AW5-7DITR -ND	AL8807AW5-7	Diodes Incorporated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 6V Voltage - Supply (Max): 36V Voltage - Output: 40V Current - Output / Channel: 1A (Switch) Frequency: 700kHz Dimming: Analog Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-25 Base Part Number: AL8807	3000 Order	3000+: $0.2822 6000+: $0.2681 15000+: $0.258
TLD5045EJXUMA1T R-ND	TLD5045EJXUMA1	Infineon Technologies	View more Series: Automotive, AEC, LITIX Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 5V Voltage - Supply (Max): 40V Current - Output / Channel: 700mA Frequency: 50kHz ~ 300kHz Dimming: Analog, PWM Applications: Backlight Operating Temperature: -40C ~ 150C (TJ) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad Supplier Device Package: PG-DSO-8 Base Part Number: TLD5045	2500 Order	--
AP8800M8GDITR-N D	AP8800M8G-13	Diodes Incorporated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 8V Voltage - Supply (Max): 28V Current - Output / Channel: 350mA (Switch) Frequency: 500kHz Dimming: Analog, PWM Applications: Backlight, Lighting Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-MSOP Base Part Number: AP8800	1000 Order	--
MAX16822AASA/V+ T-ND	MAX16822AASA/V+ T	Maxim Integrated	View more Series: Automotive, AEC-Q100 Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 6.5V Voltage - Supply (Max): 65V Current - Output / Channel: 350mA Frequency: 2MHz Dimming: PWM Applications: Automotive, Lighting Operating Temperature: -40C ~ 125C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MAX16822	1000 Order	2500+: $1.0828
LM3549SQX/NOPB- ND	LM3549SQX/NOPB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck), Step-Up (Boost) Internal Switch(s): Yes Number of Outputs: 3 Voltage - Supply (Min): 2.7V Voltage - Supply (Max): 5.5V Voltage - Output: 4.6V Current - Output / Channel: 705mA Frequency: 2.4MHz Dimming: IC Operating Temperature: -30C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-WQFN (4x4) Base Part Number: LM3549	1000 Order	4500+: $1.9104
RT8470GSP-ND	RT8470GSP	Richtek USA Inc.	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 7V Voltage - Supply (Max): 30V Current - Output / Channel: 1.2A Dimming: Analog, PWM Applications: Lighting Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad Supplier Device Package: 8-SOP-EP	1000 Order	1+: $0
LT3592EDDB#TRPB F-ND	LT3592EDDB#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 3.6V Voltage - Supply (Max): 36V Voltage - Output: 30V Current - Output / Channel: 50mA, 500mA Frequency: 400kHz ~ 2.2MHz Applications: Lighting Operating Temperature: -40C ~ 125C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3x2) Base Part Number: LT3592	1000 Order	2500+: $1.2852
AL8807BQMP-13DI TR-ND	AL8807BQMP-13	Diodes Incorporated	View more Series: Automotive, AEC-Q100 Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 6V Voltage - Supply (Max): 30V Current - Output / Channel: 1.3A (Switch) Frequency: 1MHz Dimming: PWM Applications: Automotive Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 8-MSOP-EP	1000 Order	--
ISL68200IRZ-ND	ISL68200IRZ	Intersil	View more Series: Rapid Robust Ripple Regulator (R4) 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): 4.5 V ~ 24 V Frequency - Switching: 300kHz ~ 1.5MHz Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: IC, PMBus, SMBus Control Features: Enable, Phase Control, Power Good Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	1000 Order	750+: $1.9347
LM3549SQ/NOPB-N D	LM3549SQ/NOPB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck), Step-Up (Boost) Internal Switch(s): Yes Number of Outputs: 3 Voltage - Supply (Min): 2.7V Voltage - Supply (Max): 5.5V Voltage - Output: 4.6V Current - Output / Channel: 705mA Frequency: 2.4MHz Dimming: IC Operating Temperature: -30C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-WQFN (4x4) Base Part Number: LM3549	1000 Order	--
296-48299-2-ND	LM3407MYX/NOPB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 4.5V Voltage - Supply (Max): 30V Current - Output / Channel: 350mA Frequency: 300kHz ~ 1MHz Dimming: PWM Applications: Lighting Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 8-MSOP-PowerPad Base Part Number: LM3407	1000 Order	--
ADP2106ACPZ-1.2 -R7CT-ND	ADP2106ACPZ-1.2 -R7	Analog Devices Inc.	View more Packaging: Cut Tape (CT) Part Status: Obsolete Function: Step-Down Output Configuration: Positive Topology: Buck	1000 Order	1+: $0
1589-1129-2-ND	MP2489DQ-LF-P	Monolithic Power Systems Inc.	View more Packaging: Tape & Reel (TR) Lead Free Status / RoHS Status: Lead free / RoHS Compliant Part Status: Active Moisture Sensitivity Level (MSL): 1 (Unlimited) Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 6V Voltage - Supply (Max): 60V Current - Output / Channel: 1A Frequency: 600kHz Dimming: Analog, PWM Applications: Automotive, Backlight, Lighting, Signage Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 6-VDFN Exposed Pad Supplier Device Package: 6-QFN (3x3)	1500 Order	500+: $0.8269 1000+: $0.6851 2500+: $0.6379 5000+: $0.6143
SIC645AER-T1-GE 3TR-ND	SIC645AER-T1-GE 3	Vishay Siliconix	View more Series: VRPower Packaging: Tape & Reel (TR) Part Status: Active Output Configuration: Half Bridge Applications: Synchronous Buck Converters, Voltage Regulators Interface: PWM Load Type: Inductive Technology: NMOS Rds On (Typ): 0.76 mOhm LS, 3.6 mOhm HS Voltage - Supply: 4.75 ~ 5.25 V Voltage - Load: 4.5 V ~ 18 V Operating Temperature: -40C ~ 125C (TJ) Features: Bootstrap Circuit, Status Flag Fault Protection: Current Limiting, Over Temperature, Shoot-Through, UVLO Mounting Type: Surface Mount Package / Case: 32-PowerWFQFN Supplier Device Package: PowerPAK MLP55-32 Double Cooling	1000 Order	3000+: $1.0893
IR3550MTRPBFTR- ND	IR3550MTRPBF	Infineon Technologies	View more Series: PowIRstage Packaging: Tape & Reel (TR) Part Status: Active Output Configuration: Half Bridge Applications: Synchronous Buck Converters, Voltage Regulators Interface: PWM Load Type: Inductive Technology: Power MOSFET Current - Output / Channel: 60A Current - Peak Output: 90A Voltage - Supply: 4.5 V ~ 7 V Voltage - Load: 4.5 V ~ 15 V Operating Temperature: -40C ~ 125C (TJ) Features: Bootstrap Circuit, Diode Emulation, Status Flag Fault Protection: Over Temperature, Shoot-Through, UVLO Mounting Type: Surface Mount Package / Case: 32-PowerVFQFN Supplier Device Package: 32-PQFN (6x6) Base Part Number: IR3550MPBF	10000 Order	--
IR3553MTRPBFTR- ND	IR3553MTRPBF	Infineon Technologies	View more Series: PowIRstage Packaging: Tape & Reel (TR) Part Status: Active Output Configuration: Half Bridge Applications: Synchronous Buck Converters, Voltage Regulators Interface: PWM Load Type: Inductive Technology: Power MOSFET Current - Output / Channel: 40A Current - Peak Output: 60A Voltage - Supply: 4.5 V ~ 7 V Voltage - Load: 4.5 V ~ 15 V Operating Temperature: -40C ~ 125C (TJ) Features: Bootstrap Circuit, Diode Emulation, Status Flag Fault Protection: Over Temperature, UVLO Mounting Type: Surface Mount Package / Case: 25-PowerVFQFN Supplier Device Package: 25-PQFN (4x6) Base Part Number: IR3553MPBF	3000 Order	--
TS19377CSRLGTR- ND	TS19377CS RLG	Taiwan Semiconductor Corporation	View more Packaging: Tape & Reel (TR) Lead Free Status / RoHS Status: Lead free / RoHS Compliant Part Status: Active Moisture Sensitivity Level (MSL): 3 (168 Hours) Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 3.6V Voltage - Supply (Max): 23V Voltage - Output: 23V Current - Output / Channel: 2A (Switch) Frequency: 330kHz Applications: Backlight, Lighting Operating Temperature: -40C ~ 125C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOP	2500 Order	2500+: $0.2911 5000+: $0.2765 12500+: $0.2661
497-11137-2-ND	ST1CC40PUR	STMicroelectronics	View more Packaging: Tape & Reel (TR) Lead Free Status / RoHS Status: Lead free / RoHS Compliant Part Status: Active Moisture Sensitivity Level (MSL): 1 (Unlimited) Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 3V Voltage - Supply (Max): 18V Current - Output / Channel: 3A Frequency: 850kHz Applications: Lighting, Signage Operating Temperature: -40C ~ 150C (TJ) Mounting Type: Surface Mount Package / Case: 8-VQFN Exposed Pad Supplier Device Package: 8-VFQFPN (4x4) Base Part Number: ST1CC40	9000 Order	4500+: $0.6847 9000+: $0.6593
AL8860WT-7DITR- ND	AL8860WT-7	Diodes Incorporated	View more Packaging: Tape & Reel (TR) RoHS Status: RoHS Compliant Lead Free Status / RoHS Status: Lead free / RoHS Compliant Part Status: Active Moisture Sensitivity Level (MSL): 1 (Unlimited) Type: DC DC Regulator Topology: Step-Down (Buck) Internal Switch(s): Yes Number of Outputs: 1 Voltage - Supply (Min): 4.5V Voltage - Supply (Max): 40V Voltage - Output: 36V Current - Output / Channel: 1A Frequency: 1MHz Dimming: Analog, PWM Applications: Lighting, Signage Operating Temperature: -40C ~ 105C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-5 Thin, TSOT-23-5 Supplier Device Package: TSOT-25 Base Part Number: AL8860	1000 Order	--
296-35096-2-ND	TPS62175DQCT	Texas Instruments	View more Series: DCS-Control Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative Topology: Buck, Buck-Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4.75V Voltage - Input (Max): 28V Voltage - Output (Min/Fixed): 1V Voltage - Output (Max): 6V Current - Output: 500mA Frequency - Switching: 1MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-WSON (3x2) Base Part Number: TPS62175	15475 Order	--
LTC1174HVCS8-3. 3#TRPBF-ND	LTC1174HVCS8-3. 3#TRPBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative Topology: Buck, Buck-Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 18.5V Voltage - Output (Min/Fixed): 3.3V Current - Output: 340mA, 600mA Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: 0C ~ 70C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: LTC1174	1000 Order	2500+: $2.7953
LTC3411IMS#PBF- ND	LTC3411IMS#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 2.625V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 0.8V Voltage - Output (Max): 5V Current - Output: 1.25A Frequency - Switching: 1MHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package: 10-MSOP Base Part Number: LTC3411	226 Order	--
296-11279-5-ND	UC3842AD8	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: 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): 96% 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: UC3842A	594 Order	--
296-11177-5-ND	UC2843AD	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: Boost, Buck, Buck-Boost, Flyback, Forward Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: No 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: UC2843A	886 Order	--
576-2344-ND	MIC4680YM	Microchip Technology	View more Series: SuperSwitcher Packaging: Tube Part Status: Active Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 34V Voltage - Output (Min/Fixed): 1.23V Voltage - Output (Max): 32.98V Current - Output: 1.3A Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC4680	6125 Order	--
296-11180-5-ND	UC2843D8	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: Boost, Buck, Buck-Boost, Flyback, Forward Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 97% Synchronous Rectifier: No 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: UC2843	856 Order	--
UC3842ADWG4-ND	UC3842ADWG4	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: 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): 96% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: UC3842A	1000 Order	600+: $0.5087
296-13427-5-ND	UC3842D	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: 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): 97% Synchronous Rectifier: No Clock Sync: No Control Features: Frequency Control Operating Temperature: 0C ~ 70C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: UC3842	2976 Order	--
SC4508AMLTR-ND	SC4508AMLTRT	Semtech Corporation	View more Packaging: Tape & Reel (TR) Part Status: Active Output Type: Transistor Driver Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 15 V Frequency - Switching: 100kHz ~ 1.5MHz Duty Cycle (Max): 97% Synchronous Rectifier: No Clock Sync: No Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40C ~ 125C (TJ) Package / Case: 12-VQFN Exposed Pad Supplier Device Package: 12-MLPQ (4x4)	1000 Order	--
LTC3407AEMSE-2# PBF-ND	LTC3407AEMSE-2# PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Adjustable Number of Outputs: 2 Voltage - Input (Min): 2.5V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 0.6V Voltage - Output (Max): 5V Current - Output: 800mA Frequency - Switching: 2.25MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 10-MSOP-EP Base Part Number: LTC3407	262 Order	--
LTC1174CS8-5#TR PBF-ND	LTC1174CS8-5#TR PBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative Topology: Buck, Buck-Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 13.5V Voltage - Output (Min/Fixed): 5V Current - Output: 340mA, 600mA Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: 0C ~ 70C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: LTC1174	1000 Order	--
576-2342-ND	MIC4575WT	Microchip Technology	View more Packaging: Bulk Part Status: Active Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 24V Voltage - Output (Min/Fixed): 1.23V Voltage - Output (Max): 20V Current - Output: 1.7A (Switch) Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Through Hole Package / Case: TO-220-5 Supplier Device Package: TO-220-5 Base Part Number: MIC4575	1000 Order	1+: $1.8711 25+: $1.5574
296-11294-5-ND	UC3844N	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: 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-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC3844	3623 Order	--
296-27143-5-ND	UC2843D	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: Boost, Buck, Buck-Boost, Flyback, Forward Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 97% Synchronous Rectifier: No 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: UC2843	74 Order	--
UC3844NG4-ND	UC3844NG4	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: 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-DIP (0.260", 6.60mm) Supplier Device Package: 8-PDIP Base Part Number: UC3844	1000 Order	550+: $0.5686
LTC1778EGN#PBF- ND	LTC1778EGN#PBF	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 or Negative Topology: Buck, Buck-Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4 V ~ 36 V Synchronous Rectifier: Yes Clock Sync: Yes Control Features: Enable, Power Good, Soft Start Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP Base Part Number: LTC1778	97 Order	1+: $3.7107 25+: $2.4658 100+: $1.8507
LTC1775IS#PBF-N D	LTC1775IS#PBF	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 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	300 Order	1+: $7.2639 25+: $4.8243 100+: $3.8235
MIC4680-5.0BM-T R-ND	MIC4680-5.0BM-T R	Microchip Technology	View more Series: SuperSwitcher Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 34V Voltage - Output (Min/Fixed): 5V Current - Output: 1.3A Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC4680	1000 Order	1+: $0
296-34718-5-ND	UC2842D8	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: 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): 97% Synchronous Rectifier: No 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: UC2842	513 Order	--

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