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DC DC Switching Controllers
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DC DC Switching Controllers
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.
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| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 R1272S011A-E2-FE $1.23 | Nisshinbo Micro Devices Inc. | 34V INPUT PWM/VFM STEP-DOWN DCDC | Tape & Reel (TR) | 18-HSOP | Surface Mount | R1272S | -40°C ~ 125°C (TA) |
R1272S012A-E2-FE $2.28 | Nisshinbo Micro Devices Inc. | 34V INPUT PWM/VFM STEP-DOWN DCDC | Tape & Reel (TR),Cut Tape (CT) | 18-HSOP | Surface Mount | R1272S | -40°C ~ 105°C (TA) |
R1272S032A-E2-FE $2.28 | Nisshinbo Micro Devices Inc. | 34V INPUT PWM/VFM STEP-DOWN DCDC | Tape & Reel (TR),Cut Tape (CT) | 18-HSOP | Surface Mount | R1272S | -40°C ~ 105°C (TA) |
 R1280D002A-TR-FE $0.94 | Nisshinbo Micro Devices Inc. | PWM STEP-UP/INVERTING DCDC CONTR | Tape & Reel (TR) | 10-SON (2.9x2.8) | Surface Mount | - | -40°C ~ 85°C |
R1280D002B-TR-FE $0.94 | Nisshinbo Micro Devices Inc. | PWM STEP-UP/INVERTING DCDC CONTR | Tape & Reel (TR) | 10-SON (2.9x2.8) | Surface Mount | - | -40°C ~ 85°C |
R1280D002C-TR-FE $0.94 | Nisshinbo Micro Devices Inc. | PWM STEP-UP/INVERTING DCDC CONTR | Tape & Reel (TR) | 10-SON (2.9x2.8) | Surface Mount | - | -40°C ~ 85°C |
R1282D002A-TR-FE $1.85 | Nisshinbo Micro Devices Inc. | PWM STEP-UP/STEP-DOWN DCDC CONTR | Tape & Reel (TR),Cut Tape (CT) | 10-SON (2.9x2.8) | Surface Mount | - | -40°C ~ 85°C |
 R2J20751NP#G0 $7.11 | Renesas Electronics Corporation | SWITCHING CONTROLLER | Bulk | - | - | * | - |
