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 |
|---|---|---|---|---|---|
LTC3874EUF-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 24QFN | 56 | $5.99 | |
MAX20034ATIS/VY+
|
Maxim Integrated | IC DUAL STEP DOWN CONTR 28TQFN | 80 | $4.01 | |
LT1245IS8#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 8SOIC | 100 | $5.81 | |
HV9123P-G
|
Microchip Technology | IC REG CTRLR FLYBACK 16DIP | 37 | $3.48 | |
MIC2183YQS
|
Microchip Technology | IC REG CTRLR BUCK 16QSOP | 73 | $3.42 | |
UCC25630-2DDBT
|
Texas Instruments | HALF BRIDGE CONT WITH HV DRIVER | 293 | $2.52 | |
MIC38C43-1YM
|
Microchip Technology | IC REG CTRLR MULT TOP 14SOIC | 324 | $2.17 | |
TL1451ACD
|
Texas Instruments | IC REG CTRLR MULT TOP 16SOIC | 398 | $2.04 | |
MIC2176-1YMM
|
Microchip Technology | IC REG CTRLR BUCK 10MSOP | 897 | $1.85 | |
UCC28C41D
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 155 | $1.81 |