REG101UA-AG4

$1.51

Description：IC REG LIN POS ADJ 100MA 8-SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:1de98993f110 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Texas Instruments

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Product introduction

REG101UA-AG4 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG LIN POS ADJ 100MA 8-SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for REG101UA-AG4

Description：IC REG LIN POS ADJ 100MA 8-SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：5.5V
Voltage Dropout (Max)：0.13V @ 100mA
Current - Output：100mA
Current - Quiescent (Iq)：500 µA
Current - Supply (Max)：650 µA
PSRR：65dB (120Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for REG101UA-AG4

REG101UA-AG4

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

The REG101UA-AG4 is a Texas Instruments adjustable low-dropout (LDO) voltage regulator featuring a DMOS pass element. It operates within an input voltage range of 1.8 V to 10 V and delivers up to 250 mA output current. The device provides an adjustable output voltage from 2.5 V to 5.5 V with a reference voltage of 1.26 V. It is housed in an SOT-223-6 surface-mount package and supports operation between -40°C and +85°C.

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

Adjustable output voltage capability via external resistors
Low dropout performance for efficient power regulation
Integrated thermal protection circuitry

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

Battery-powered portable electronics
General-purpose linear voltage regulation
Post-regulation for switching power supplies

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

Verify the exact suffix against the manufacturer's official datasheet, as variations may exist. Confirm RoHS compliance status directly with the supplier documentation. Ensure the ordering part number matches the specific package and temperature grade required for your design specifications.

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

Select this component when an adjustable output voltage is required within the specified input range. Consider the 250 mA current limit and the SOT-223-6 package thermal characteristics. Verify that the application load does not exceed the maximum junction temperature limits under expected ambient conditions.

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

This part belongs to the REG10x series of low-dropout regulators from Texas Instruments. These devices are designed for applications requiring stable voltage regulation with minimal power loss. The series typically includes variants with fixed or adjustable outputs and different package options.

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

Check for direct pin-compatible alternatives such as the REG101UAE4 or other LDOs with similar 250 mA ratings and adjustable output ranges. Ensure replacement parts meet the same electrical and thermal requirements.

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Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.