S-13R1G17-N4T1U3

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

The S-13R1G17-N4T1U3 is a positive fixed linear voltage regulator from the ABLIC S-13R1 series. It provides a fixed output voltage of 1.7 V with a maximum output current of 150 mA. The device operates within an input voltage range of 1.5 V to 5.5 V and features a typical power supply rejection ratio (PSRR) of 70 dB at 1 kHz. It incorporates reverse current protection, overcurrent protection, and thermal shutdown. The component is housed in an SC-82AB package and supports surface mount installation.

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

• Integrated reverse current protection prevents backflow when the input voltage drops below the output voltage.
• Includes built-in overcurrent protection and thermal shutdown circuits for enhanced operational safety.
• Features low quiescent current consumption to optimize efficiency in battery-powered applications.

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

• Portable electronic devices requiring stable low-voltage power supplies
• Battery-operated systems with strict power management requirements
• Embedded circuits needing reverse current isolation

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

Verify the specific output voltage tolerance and package marking against the official ABLIC datasheet before procurement. Confirm that the SC-82AB footprint matches your PCB layout design. Ensure the operating temperature range aligns with your system's environmental conditions. Cross-reference the part number suffix to confirm the exact reel quantity and tape specifications required for your assembly line.

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

Select this component when a fixed 1.7 V output is required with 150 mA capability. The S-13R1 series is suitable for applications demanding reverse current blocking without external diodes. Consider the SC-82AB package size constraints and the 5.5 V maximum input voltage limit during circuit design. Verify that the 70 dB PSRR meets the noise sensitivity requirements of the downstream load.

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

This regulator belongs to the S-13R1 series, which focuses on low-power performance and reverse current protection. The series utilizes CMOS technology to achieve high efficiency. The S-13R1G17 variant specifically targets applications requiring a precise 1.7 V rail. It is designed for compact designs where space and power conservation are critical factors.

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

Check for direct substitutes within the S-13R1 series offering different fixed voltages or current ratings. Verify pinout compatibility if considering alternative packages like SOT-23-5. Ensure any replacement maintains the reverse current protection feature if required by the circuit topology.