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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 |
|---|---|---|---|---|---|
 UC2825ADWTRDC DC Switching Controllers | Texas Instruments | 30V, 2A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 50% duty cycle, -40C to 85C 16-SOIC -40 to 85 | In Stock | 1+: $7.46240 10+: $5.79304 25+: $5.37504
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 UC2825QDC DC Switching Controllers | Texas Instruments | High Speed PWM Controller 20-PLCC -40 to 85 | In Stock | 98+: $2.69280 | |
UC2847DWDC DC Switching Controllers | Texas Instruments | Current Mode PWM Controller 16-SOIC -40 to 85 | In Stock | 63+: $4.21520 80+: $4.64915 | |
UC3526AQDC DC Switching Controllers | Texas Instruments | 0.2A SWITCHING CONTROLLER, 600kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 | In Stock | 180+: $1.46080 230+: $1.48521 | |
 UC3578DPG4DC DC Switching Controllers | Texas Instruments | Buck Pulse Width Modulator Stepdown Voltage Regulator 16-SOIC 0 to 70 | In Stock | 80+: $5.65279 | |
 UCC3895DWG4DC DC Switching Controllers | Texas Instruments | Phase-shifted full-bridge controller with enhanced control logic, 0°C to 70°C 20-SOIC 0 to 70 | In Stock | 125+: $2.98658 | |
UCC3895DWTRDC DC Switching Controllers | Texas Instruments | Phase-Shifted Full-Bridge Controller, 1MHz, 4-Output, 100A, SOIC | 751 | 1+: $2.50628 10+: $2.16000 30+: $1.84115
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 UCC38C40DRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 7V/6.6V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 35 | 1+: $0.90343 10+: $0.88115 30+: $0.86572 | |
 UCC38C41DGKRDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MSOP-8 | In Stock | 2500+: $0.85539 5000+: $0.83699 7500+: $0.82778 | |
 LM25037MT/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 1.2A, 8V-14V In, 5V Out, Push-Pull, TSSOP | 113 | 1+: $3.83680 10+: $2.91280 92+: $2.43808 | |
LM25037MTX/NOPBDC DC Switching Controllers | Texas Instruments | 2-Ch DC/DC Controller, 75V, 1.2A, 2MHz, Push-Pull, TSSOP | 5942 | 1+: $3.32640 10+: $2.51064 25+: $2.30666
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 LTC3853EUJ#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 40QFN | 420 | 1+: $9.79440 10+: $6.69416 61+: $5.26226
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 LT3782IFE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28TSSOP | In Stock | 1+: $13.27920 10+: $9.25672 50+: $7.56307
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LT3782IFE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28TSSOP | In Stock | 2000+: $6.97400 | |
 LTC1772BIS6#TRMPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOP TSOT23-6 | 550 | 1+: $6.82880 10+: $4.56368 25+: $3.97338
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LTC1772BIS6#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOP TSOT23-6 | In Stock | 2500+: $2.86000 | |
 LTC3728IUH#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | In Stock | 2500+: $7.08400 | |
 LTC3728LIGN-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | In Stock | 49+: $6.90027 | |
LTC3728LIGN-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | In Stock | 2500+: $6.23700 | |
LTC3728LIUH-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | In Stock | 2500+: $6.47900 | |
LTC3803IS6-5#TRMPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK TSOT23-6 | 1045 | 1+: $5.15680 10+: $3.38800 25+: $2.92794
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 LTC3813IG#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28SSOP | 217 | 1+: $10.37520 10+: $7.11920 47+: $5.79040
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LTC3813IG#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28SSOP | In Stock | 2000+: $5.02700 | |
 AP2004SL-13DC DC Switching Controllers | Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | In Stock | 2500+: $0.60570 5000+: $0.57152 7500+: $0.55429
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AP2008SL-13DC DC Switching Controllers | Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | In Stock | 2500+: $0.88965 5000+: $0.84445 7500+: $0.82166 |
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