S-13A1C2J-A6T1U3

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The S-13A1C2J-A6T1U3 is a positive voltage regulator from the ABLIC S-13A1 Series, utilizing CMOS technology. It features an internally set output voltage of 2.0 V with ±1.0% accuracy. The device supports an input voltage range of 1.5 V to 5.5 V and delivers up to 1000 mA output current. Key electrical parameters include a typical dropout voltage of 70 mV at 300 mA, operation current of 60 μA typ., and ripple rejection of 70 dB typ. It operates within a temperature range of -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Built-in overcurrent protection, thermal shutdown, and inrush current limit circuits for enhanced reliability.
• Low dropout voltage performance enabled by a built-in transistor with low on-resistance.
• Supports stable operation using small ceramic capacitors of 2.2 μF or more.
• Includes an ON/OFF circuit with pull-down resistor function to ensure long battery life.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Constant-voltage power supply for battery-powered devices
• Power supply for portable equipment
• Power supply for TV, notebook PC, and home electric appliances

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and environmental compliance. Confirm availability status directly with the manufacturer or authorized distributors, as product lifecycles may change. Ensure the selected component matches the required pin configuration and thermal characteristics for the target application design.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring high output current capability with low quiescent current consumption. The C-type variant specifically provides a pull-down resistor function while disabling the discharge shunt feature. Ensure input and output capacitor values meet the minimum 2.2 μF requirement for stability. Consider thermal resistance values when designing for high load currents.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the S-13A1 Series, which offers various package options including HSOP-8A, HSOP-6, and SOT-89-5. The 'C' designation indicates specific internal logic functions regarding the ON/OFF pin behavior. The series is designed for high-density mounting and provides precise voltage regulation suitable for sensitive electronic loads.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for other S-13A1 variants with different output voltages or package types if physical constraints differ. Verify compatibility with existing PCB footprints when substituting between HSOP and SOT packages. Ensure replacement parts maintain the same ON/OFF logic and protection circuit features.