STMicroelectronics L5957PD Special Purpose
- Converter, Car Audio System Voltage Regulator IC 4 Output PowerSO-20

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L5957PD
Detailed Description
IC REG CONV CAR AUD 4OUT PWRSO20
Package
20-SOIC (0.433", 11.00mm Width) Exposed Pad
Key Features
Package / Case: 20-SOIC (0.433", 11.00mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L5957PD Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L5957PD Special Purpose technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Application
Converter, Car Audio System
Input Voltage
6V ~ 18V
Output Voltage
3.3V, 5V, 8.5V
Number of Outputs
4
Applications
Converter, Car Audio System
Alternate Parts Comparison (L5957PD vs L9949TR vs L9949 vs L9780)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 125°C |
| Supply Voltage | -- | 7V ~ 28V | 7V ~ 28V | 4.9V ~ 5.1V |
| Applications | Converter, Car Audio System | Automotive | Automotive | Air Fuel Sensor Interface |
| Action |
More Parts in Special Purpose Power Management ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.