S-817B13AY-Z2-U

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

The S-817B13AY-Z2-U is a fixed positive low-dropout voltage regulator manufactured by ABLIC Inc. It provides a nominal output voltage of 1.3 V with a tolerance of ±2.0%. The device supports an output current of up to 50 mA and features a typical operating current consumption of 1.2 µA. It operates within an input voltage range of 1.6 V to 10 V and maintains stability with small ceramic capacitors, including down to loads as low as 1 µA. The component is housed in a TO-92-3 package and is rated for operation between -40°C and +85°C.

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

• Ultra-low current consumption suitable for battery-powered applications
• Stable operation with small ceramic output capacitors
• Fixed output voltage available in 0.1 V steps

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

• Power supply for portable electronic devices
• Battery-operated equipment requiring low quiescent current
• Voltage regulation for CMOS logic circuits

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

Verify the specific suffix Z2 against official ABLIC documentation to confirm pin configuration and package variations. Ensure compatibility with required thermal dissipation limits for the TO-92-3 housing. Cross-reference RoHS compliance status directly from the manufacturer's datasheet before procurement.

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

Select this component when a precise 1.3 V fixed output is required with minimal standby current draw. The TO-92-3 through-hole package facilitates easy integration into legacy or prototyping circuits. Verify that the input voltage remains within the specified 1.6 V to 10 V range to ensure stable regulation and prevent damage.

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

This part belongs to the S-817 series of super-small package CMOS voltage regulators developed by ABLIC. The series is designed for portable devices, offering high accuracy and low power consumption. The S-817B variant specifically denotes a fixed output voltage option within this family.

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

Check for direct substitutes such as other S-817 series parts with compatible voltage and package. Verify pin-out compatibility if replacing with different manufacturers' LDOs.