Product overview
Description
The L4925 is a monolithic integrated 5V voltage regulator with a very low dropout output and additional functions such as power-on reset and programmable reset delay time.
It is designed for supplying microcomputer controlled systems especially in automotive applications.
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All features
- Reset circuit sensing the output voltage
- Very low dropout voltage less than 0.6V
- Thermal shutdown and short circuit protections
- Operating DC supply voltage range 6V to 28V
- Extremely low quiescent current
- Transient supply voltage up to 40V
- Output current capability up to 500mA
- Programmable reset pulse delay with external capacitor
- High precision output voltage
Circuit Diagram
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L4925
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L4925PD | NRND | PowerSO-20 | Automotive | Ecopack2 | |
| L4925PD013TR | NRND | PowerSO-20 | Automotive | Ecopack2 |
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4925PD | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L4925PD013TR | | | distributors No availability of distributors reported, please contact our sales office |
L4925PD NRND
L4925PD013TR NRND
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors