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The L5957 contains a triple voltage regulator and a power switch.
The IC includes a monitoring circuit for detection.
The IC features a very low quiescent current in standby.Key Features
- Overcurrent limitation
- Thermal shutdown
- Four outputs:
8.5V @ 500mA 5V @ 300 mA Permanent 5V @ 800mA 3.3V @ 800mA - Reset function
- 2 A high side driver
- Load dump protection
- All pins ESD protected
- Ignition comparator
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Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| L5957PDTR | PowerSO-20 | Tape And Reel | -40 | 85 |
Active
|
2.2 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | Buy now | |
| L5957 | MW 15L | Tube | -40 | 85 |
Active
|
2.3 | 1000 | EAR99 | MOROCCO | Check Availability | Buy now | |
| L5957PD | PowerSO-20 | Tube | -40 | 85 |
Active
|
2.2 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | ||
L5957PD
Package
PowerSO-20Packing Type
TubeUnit Price (US$)
2.2*(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L5957 |
Active
|
MW 15L | Automotive | Ecopack1 | |
| L5957PD |
Active
|
PowerSO-20 | Automotive | Ecopack2 |
|
| L5957PDTR |
Active
|
PowerSO-20 | Automotive | Ecopack2 |
|
L5957
Package:
MW 15LMaterial Declaration**:
PDFL5957PD
Package:
PowerSO-20Material Declaration**:
L5957PDTR
Package:
PowerSO-20Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
