Datasheet Details
| Part number | AMS4123 |
|---|---|
| Manufacturer | Advanced Monolithic Systems |
| File Size | 581.76 KB |
| Description | 3A 20V Step-Down Converter + 1A LDO |
| Datasheet |
 AMS4123 Datasheet
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General Description
The AMS4123 combines a 3A Step-Down converter with a 1A LDO in a single SO-8 exposed paddle package.
Both the LDO and Step-Down converter are low ESR, ceramic capacitor output, stable.
Key Features
- Step-Down Converter + LDO in SO-8EP.
- Internally Compensated.
- Up to 95% Efficiency.
- Low ESR Ceramic Output Capacitor Stable.
- Soft Start.
- Under-Voltage Lockout.
- Dual Threshold Enable.
- 300 kHz Switching Frequency.
- Hiccup Current Limit.
- Over-Temperature Shutdown.
- Ultra-Low Dropout LDO 350mV @ 1A.
- Up to 3A Step-Down Output Current.
- Up to 1A LDO Output Current.
- Excellent Light.