| Part number | SA21345NFCP |
|---|---|
| Vin (max) (V) | 36 |
| Vin (min) (V) | 4 |
| Iout (max) (A) | 0.15 |
| Output type | Fixed |
| Vout (max) (V) | 5 |
| Vout (min) (V) | 5 |
| Iq (typ) (uA) | 15 |
| PSRR at 100kHz (dB) | 35 |
| Accuracy (±%) | 2 |
| Features | Enable,Fixed soft-start,Auto-discharge,Low Iq,Over current protection,Output short to ground protection (hiccup mode),Thermal shutdown |
| Operating temperature range(°C) | -40 to 125 |
| Package | SO8E |
| Functional safety category | Functional safety capable |
The SA21345N is a 150mA high current capacity linear regulator. It fixes the output voltage at 5V, and features ultra-low ground current and low dropout voltage. The SA21345N with fully protection includes over current limit, output short-circuit protection and over temperature operation.
The SA21345N is available in SO8E package.
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SA21345NFCP is intended for avaluating 36V input, 150mA LDO SA21345NFCP.
| Title | Date |
|---|---|
| Automotive Solutions Q4 2025 | 2025-12-02 |
| Consumer Selection Guide Q4 2025 | 2025-12-02 |
| Industrial Designs Q4 2025 | 2025-12-02 |
