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.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
LT8709IFE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOP 20TSSOP | 154 | $10.12 | |
LTC3835EUFD#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 20QFN | 0 | $8.59 | |
MAX1655EEE+
|
Maxim Integrated | IC REG CTRLR BUCK 16QSOP | 9 | $8.57 | |
LTC3865EFE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 38TSSOP | 0 | $6.96 | |
UCC38084D
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 24 | $3.64 | |
|
UCC2813D-1
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 0 | $2.89 | |
SG2525AN
|
STMicroelectronics | IC REG CTRLR BCK/PUSH-PULL 16DIP | 0 | $1.34 | |
TL2845P
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 26 | $1.11 | |
|
TL3843P
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 45 | $0.94 | |
|
TL3843D-8
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 49 | $0.87 |