Monolithic Power Systems Inc.8-SOIC (0.154", 3.90mm Width)RoHS
MP157GS-Z
IC REG BUCK W
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
8-SOIC (0.154", 3.90mm Width)
Status
Active
$0.77 / unit (market reference)
MOQ: 2500 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Monolithic Power Systems Inc. |
| Model | MP157GS-Z |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Boost, Buck, Buck-Boost, Flyback |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MP157GS-Z by Monolithic Power Systems Inc. is a Boost, Buck, Buck-Boost, Flyback IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Topology | Boost, Buck, Buck-Boost, Flyback |
| Power (Watts) | 6 W |
| Fault Protection | Open Loop, Over Load, Over Temperature, Short Circuit |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 500V |
| Voltage - Supply (Vcc/Vdd) | 4.45V ~ 4.6V |
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