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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
UC3843D8G4-ND	UC3843D8G4	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: 0C ~ 70C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC3843	1000 Order	--
LTC1174HVCS8#PB F-ND	LTC1174HVCS8#PB F	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Up, 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): 4V Voltage - Input (Max): 18.5V Voltage - Output (Min/Fixed): 1.25V Voltage - Output (Max): 18V 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	182 Order	1+: $5.3613 25+: $3.5593 100+: $2.7311
296-11287-5-ND	UC3843D8	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: 0C ~ 70C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC3843	840 Order	--
296-11290-5-ND	UC3844AD8	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-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC3844A	480 Order	--
UC2842AD8G4-ND	UC2842AD8G4	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: -40C ~ 85C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC2842A	1000 Order	525+: $0.5901
LTC1775IGN#PBF- ND	LTC1775IGN#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-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP Base Part Number: LTC1775	265 Order	1+: $7.749 25+: $5.1458 100+: $4.0805
LTC1143CS#TRPBF -ND	LTC1143CS#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 Topology: Buck, Buck-Boost Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4 V ~ 14 V Frequency - Switching: Up to 400kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: LTC1143	1000 Order	--
UC3842ANG4-ND	UC3842ANG4	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-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC3842A	1000 Order	550+: $0.5686
LTC3521IUF#PBF- ND	LTC3521IUF#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: 3 Voltage - Input (Min): 1.8V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 0.6V Voltage - Output (Max): 5.5V Current - Output: 600mA, 1A Frequency - Switching: 1.1MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN-EP (4x4) Base Part Number: LTC3521	154 Order	1+: $5.1345 25+: $3.4315 100+: $2.9174
UC2842ANG4-ND	UC2842ANG4	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: -40C ~ 85C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC2842A	1000 Order	500+: $0.5998
UC2842DG4-ND	UC2842DG4	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: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: UC2842	1000 Order	550+: $0.5901
LTC1174CN8#PBF- ND	LTC1174CN8#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Up, 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): 4V Voltage - Input (Max): 13.5V Voltage - Output (Min/Fixed): 1.25V Voltage - Output (Max): 13V Current - Output: 340mA, 600mA Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: 0C ~ 70C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: LTC1174	120 Order	1+: $4.5234 25+: $3.0018 100+: $2.3134
UC2842AD8TRG4-N D	UC2842AD8TRG4	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: -40C ~ 85C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC2842A	1000 Order	2500+: $0.3749
LTC1174HVCN8#PB F-ND	LTC1174HVCN8#PB F	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Up, 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): 4V Voltage - Input (Max): 18.5V Voltage - Output (Min/Fixed): 1.25V Voltage - Output (Max): 18V Current - Output: 340mA, 600mA Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: 0C ~ 70C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: LTC1174	1000 Order	200+: $2.6347
LTC1143CS#PBF-N D	LTC1143CS#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 Topology: Buck, Buck-Boost Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4 V ~ 14 V Frequency - Switching: Up to 400kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable Operating Temperature: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: LTC1143	50 Order	1+: $4.8447 25+: $3.2163
296-11286-5-ND	UC3843D	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: 0C ~ 70C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: UC3843	486 Order	--
576-1222-2-ND	MIC4680YM-TR	Microchip Technology	View more Series: SuperSwitcher Packaging: Tape & Reel (TR) 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	2500 Order	--
LTC1174HVCN8-3. 3#PBF-ND	LTC1174HVCN8-3. 3#PBF	Linear Technology/Analog Devices	View more Packaging: Tube 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: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: LTC1174	1000 Order	200+: $2.6347
UC2843AD8G4-ND	UC2843AD8G4	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: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC2843A	1000 Order	525+: $0.5901
LTC7815EUHF#PBF -ND	LTC7815EUHF#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: Buck, Buck, Boost Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 320kHz ~ 2.25MHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Control Features: Power Good, Soft Start, Tracking Operating Temperature: 0C ~ 85C (TJ) Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7) Base Part Number: LTC7815	52 Order	1+: $5.9724 25+: $3.997 100+: $3.3929
296-11174-5-ND	UC2842AD8	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: -40C ~ 85C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC2842A	525 Order	1+: $1.0269 10+: $0.916 100+: $0.7144 500+: $0.5901
428-3886-2-ND	S6AP413AFBGN1C0 00	Cypress Semiconductor Corp	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Fixed Number of Outputs: 4 Voltage - Input (Min): 2.5V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 1.2V, 1.8V, 3.3V, 1.2V Current - Output: 2A, 1.2A, 600mA, 2A Frequency - Switching: 3MHz Synchronous Rectifier: Yes Operating Temperature: -30C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	1000 Order	1500+: $1.764
UC2842ADWTRG4-N D	UC2842ADWTRG4	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: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: UC2842A	1000 Order	2000+: $0.3749
UC2842ADG4-ND	UC2842ADG4	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: -40C ~ 85C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: UC2842A	1000 Order	550+: $0.5901
UC2843NG4-ND	UC2843NG4	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-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC2843	1000 Order	500+: $0.5998
LTC3407AEMSE#PB F-ND	LTC3407AEMSE#PB F	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: 600mA Frequency - Switching: 1.5MHz 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	675 Order	--
UC3843DG4-ND	UC3843DG4	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: 0C ~ 70C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: UC3843	1000 Order	600+: $0.5087
LTC1174CS8#PBF- ND	LTC1174CS8#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Up, 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): 4V Voltage - Input (Max): 13.5V Voltage - Output (Min/Fixed): 1.25V Voltage - Output (Max): 13V 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	672 Order	--
296-11293-5-ND	UC3844D8	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-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: UC3844	2968 Order	--
296-39451-2-ND	TPS62175DQCR	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	3000 Order	--
LTC1143LCS-ND	LTC1143LCS	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 Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.5 V ~ 16 V Frequency - Switching: Up to 400kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Control Features: Current Limit, Enable Operating Temperature: 0C ~ 70C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: LTC1143	10 Order	--
296-11288-5-ND	UC3843N	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: 0C ~ 70C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC3843	652 Order	--
LTC3521EFE#PBF- ND	LTC3521EFE#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: 3 Voltage - Input (Min): 1.8V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 0.6V Voltage - Output (Max): 5.5V Current - Output: 600mA, 1A Frequency - Switching: 1.1MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 20-TSSOP-EP Base Part Number: LTC3521	214 Order	1+: $4.7313 25+: $3.1681 100+: $2.6925
LTC3407AIMSE-2# PBF-ND	LTC3407AIMSE-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 ~ 125C (TJ) 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	492 Order	1+: $4.3785 25+: $3.1102 100+: $2.564
UC3844ADG4-ND	UC3844ADG4	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: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: UC3844A	1000 Order	600+: $0.5087
LTC1174IN8#PBF- ND	LTC1174IN8#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Function: Step-Up, 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): 4V Voltage - Input (Max): 18.5V Voltage - Output (Min/Fixed): 1.25V Voltage - Output (Max): 13V Current - Output: 340mA, 600mA Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: LTC1174	1000 Order	200+: $2.5704
LTC1174HVCS8-5# PBF-ND	LTC1174HVCS8-5# PBF	Linear Technology/Analog Devices	View more Packaging: Tube 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): 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	1125 Order	1+: $5.3613 25+: $3.5593 100+: $2.7311
UC3843ANG4-ND	UC3843ANG4	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: 0C ~ 70C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC3843A	1000 Order	550+: $0.5686
296-34717-5-ND	UC2842ADW	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: -40C ~ 85C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: UC2842A	1000 Order	--
296-11282-5-ND	UC3842N	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: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: UC3842	195 Order	--

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