# TS2938/A Series Regulator

## Features

️· Dropout Voltage: Typically 0.5V @ Io=500mA
️· Output Current: Up to 500mA
️· Control: Logic control electronic shutdown
️· Voltage Trim: Output voltage trimmed before assembly
️· Reverse Voltage: -18V peak voltage
️· Overvoltage Protection: +30V input overvoltage protection
️· Transient Protection: +60V transient peak voltage
️· Quiescent Current: 100uA typ. (ON mode)
️· Protection: Internal current limit, thermal shutdown
️· Package Options: TO-252-5L, SOP-8

## Electrical Characteristics

️· Output Voltage: Available in 8.0V, 5.0V, 3.3V, and 2.5V options.
️· Line Regulation: 0.05% typ.
️· Load Regulation: 0.2% typ.
️· Operating Temperature: -40 to +125°C

## Pin Assignments

️· TO-252-5L / SOP-8:
1. Output
2. Ground
3. Ground
4. N/C (Not Connected)
5. Inhibit
6. Ground
7. Ground
8. Input

## Application Notes

️· Requires an output capacitor for stability (ESR < 2 ohms recommended).
️· Minimum load current of 5mA required for proper regulation.
️· Input capacitor (1uF or greater) recommended for improved ripple rejection.
️· Thermal considerations may require a heatsink depending on power dissipation and ambient temperature.
️· Inhibit input for ON/OFF control (TTL/CMOS compatible).