S-13R1F32-M5T1U3

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

The S-13R1F32-M5T1U3 is a positive fixed-output low dropout (LDO) voltage regulator manufactured by ABLIC Inc. It provides a nominal output voltage of 3.2 V with a maximum load current capability of 150 mA. The device utilizes CMOS technology and operates within an input voltage range of 2.0 V to 5.5 V. It features a typical dropout voltage of 280 mV at full load and maintains high output voltage accuracy of ±1.0%. The component supports surface-mount installation in a compact SOT-23-5 package and is rated for operation across a temperature range of -40°C to +85°C.

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

• Ultra-low quiescent current consumption for extended battery life
• High output voltage accuracy with ±1.0% tolerance
• Low dropout voltage characteristics under load
• Integrated reverse current protection circuitry

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

• Battery-powered portable electronic devices
• Mobile communication equipment power supplies
• Wearable health monitoring systems
• IoT sensor node regulation

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

Verify the specific suffix codes against official ABLIC documentation to confirm exact electrical parameters, including output voltage tolerance and operating temperature range. Ensure compatibility with required PCB footprint and thermal management strategies. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to ordering.

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

Select this component when a stable 3.2 V rail is required from a single-cell lithium-ion or similar battery source. The SOT-23-5 package suits space-constrained designs. Consider the 150 mA current limit for load requirements. Evaluate the need for reverse current protection if the system allows output voltage to exceed input voltage during power-down states.

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

This part belongs to the S-13R1 series of ultra-low current consumption LDO regulators. The series is characterized by minimal ground current, making it suitable for always-on applications in battery-operated devices. The S-13R1 family offers various fixed output voltages and packages to support diverse power management needs in consumer electronics.

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

Direct substitutes include other parts from the ABLIC S-13R1 series with matching 3.2 V output and 150 mA rating, such as S-13R1F32-I4T1U3. Cross-brand replacements require verification of pinout compatibility, dropout voltage performance, and quiescent current specifications.