L4925：Very Low Drop Voltage Regulator
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.
Key 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
Product Specifications
| Description | Version | Size |
|---|---|---|
| DS0216: Very low drop voltage regulator | 8.0 | 193 KB |
Application Notes
| Description | Version | Size |
|---|---|---|
| AN290: VERY LOW DROP REGULATORS ENHANCE SUPPLY PERFORMANCE | 1.2 | 525 KB |
Selection Guides
| Description | Version | Size |
|---|---|---|
| Smart power solutions for car body applications | 3.0 | 1 MB |
Sample & Buy
| Part Number | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| L4925PD | PowerSO-20 | Tube | - | - | - | - | NEC | EAR99 | MALAYSIA |
| L4925PD013TR | PowerSO-20 | Tape And Reel | - | - | - | - | NEC | EAR99 | MALAYSIA |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| L4925PD | PowerSO-20 | Automotive | Ecopack2 (**) | ipc-wspc-1752a_g677-w200cbw.pdf ipc-wspc-1752a_g677-w200cbw.xml |
| L4925PD013TR | PowerSO-20 | Automotive | Ecopack2 (**) | ipc-wspc-1752a_g677-w200cbw.pdf ipc-wspc-1752a_g677-w200cbw.xml |
