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DC DC Switching Controllers
(16631 results)PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 LM3743MM-1000/NOPBDC DC Switching Controllers | Texas Instruments | High-Performance Synchronous Buck Controller with Comprehensive Fault Protection Features 10-VSSOP -40 to 125 | In Stock | 164+: $1.61040 1000+: $1.08168 2000+: $1.05363
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LM3743MM-300/NOPBDC DC Switching Controllers | Texas Instruments | Synchronous Buck Controller, 5.5V, 1.8mA, 91% Duty Cycle, MSOP | 361 | 1+: $2.02400 10+: $1.50128 25+: $1.36998
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 NCP1562ADBR2GDC DC Switching Controllers | onsemi | PWM Controller, High Performance, Active Clamp / Reset, TSSOP-16, 2500-REEL | In Stock | 1+: $2.13840 10+: $1.59016 25+: $1.45235
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 NCP1562ADR2GDC DC Switching Controllers | onsemi | 1MHz PWM DC/DC Controller, 2-Output, 1A, 20V, SOIC | 4665 | 1+: $3.09760 10+: $1.97824 25+: $1.68714
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NCP1562BDBR2GDC DC Switching Controllers | onsemi | PWM Controller, High Performance, Active Clamp / Reset, TSSOP-16, 2500-REEL | In Stock | 164+: $1.61040 | |
NCP1562BDR2GDC DC Switching Controllers | onsemi | PWM Controller, High Performance, Active Clamp / Reset, SOIC 16 LEAD, 2500-REEL | 4263 | 10+: $1.75200 30+: $1.38172 100+: $1.30457
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 NCP1586DR2GDC DC Switching Controllers | onsemi | Low Voltage Synchronous Buck Controller, SOIC-8 Narrow Body, 2500-REEL | In Stock | 413+: $0.64240 | |
NCP4331DBR2GDC DC Switching Controllers | onsemi | SWITCHING CONTROLLER, 400kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, TSSOP-16 | In Stock | 158+: $1.67200 | |
NCP4331DR2GDC DC Switching Controllers | onsemi | SWITCHING CONTROLLER, 400kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, SOIC-16 | In Stock | 158+: $1.67200 | |
 NCP5383MNR2GDC DC Switching Controllers | onsemi | Two Phase Buck Controller with Integrated Gate Drivers and AVP, QFN24, 4x4, 0.5P, 4000-REEL | In Stock | 96+: $2.75440 | |
 LTC3805IDD-5#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOPOLOGY 10DFN | In Stock | 2500+: $1.98000 | |
 LTC3805IMSE-5#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOP 10MSOP | 3919 | 1+: $4.43520 10+: $2.91720 50+: $2.27832
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LTC3805IMSE-5#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOP 10MSOP | 7209 | 1+: $5.21840 10+: $3.43288 25+: $2.96701
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 LTC3834EDHC-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16-DFN | 377 | 1+: $10.12000 10+: $6.93264 73+: $5.34666
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LTC3834EDHC-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16-DFN | In Stock | 2500+: $4.86200 | |
 LTC3834EGN-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16SSOP | In Stock | 1+: $10.12000 10+: $6.93264 25+: $6.10122
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 SG2524DRG4DC DC Switching Controllers | Texas Instruments | 40V, Dual 0.05A 450KHz PWM controller with -25C to 85C 16-SOIC -25 to 85 | In Stock | 2500+: $0.41613 5000+: $0.40594 7500+: $0.40083
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 TL1451ACNSDC DC Switching Controllers | Texas Instruments | 3.6V to 50V dual channel controller with Wide input voltage range 16-SO 0 to 0 | 399 | 1+: $1.94480 10+: $1.43616 50+: $1.23429
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TL1451AQDG4DC DC Switching Controllers | Texas Instruments | Dual Channel Controller with Wide Input Voltage Range 16-SOIC | In Stock | 440+: $0.77348 | |
TL1451AQDRG4DC DC Switching Controllers | Texas Instruments | 0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | In Stock | 2500+: $0.71687 5000+: $0.70095 7500+: $0.69297
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 TL1451AQPWRG4Q1DC DC Switching Controllers | Texas Instruments | 3.6-V to 50-V dual-channel PWM controller, AEC-Q100 qualified 16-TSSOP -40 to 125 | In Stock | 117+: $2.25280 2000+: $1.88564 4000+: $1.84848 | |
TL1454ACDG4DC DC Switching Controllers | Texas Instruments | Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit 16-SOIC -20 to 85 | In Stock | 200+: $2.04596 | |
 TL2843DG4-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85 | 642 | 1+: $1.07360 10+: $0.77704 75+: $0.63606
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TL2845DG4-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40-85C 8-SOIC -40 to 85 | 1050 | 1+: $1.07360 10+: $0.77704 75+: $0.63606
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TL3844DG4-8DC DC Switching Controllers | Texas Instruments | Current-Mode PWM Controller 8-SOIC 0 to 70 | 1111 | 1+: $0.88000 10+: $0.63360 75+: $0.51568
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