Datasheet Details
| Part number | CS5231-3 |
|---|---|
| Manufacturer | Cherry Semiconductor Corporation |
| File Size | 280.86 KB |
| Description | 3.3V Linear Regulator |
| Datasheet |
 CS5231-3 Datasheet
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General Description
The CS5231-3 combines a threeterminal linear regulator with circuitry to control an external PFET transistor with the intent of managing two input supplies.
A 5V supply powers the regulator while an auxiliary 3.3V supply is controlled by the IC.
Key Features
- Linear Regulator s 3.3V ± 2% Output Voltage s 3mA Quiescent Current @ 500mA s Fast Transient Response s Current Limit s Thermal Shutdown with Hysteresis s 450µA Reverse Output Current s Fast Transient Response System Power Management s Auxiliary Supply Control Package Options 5 Lead D2PAK VOUT Block Diagram VIN 10kΩ 50kΩ Internal Bias Current Limit.
- AuxDrv VIN UV Comparator Bandgap Reference Gnd Thermal Shutdown + Error Amp Shutdown.
- + 1 1. No Connect 2. VIN 3. Gnd.