S-13A1B29-U5T1U3

$0.72

Description：IC REG LINEAR 2.9V 1A SOT89-5
Series：S-13A1
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)

SKU:cf2713d3602f Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ABLIC Inc.

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Product introduction

S-13A1B29-U5T1U3 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists ABLIC Inc.. Its product description is IC REG LINEAR 2.9V 1A SOT89-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for S-13A1B29-U5T1U3

Description：IC REG LINEAR 2.9V 1A SOT89-5
Series：S-13A1
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：2.9V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.1V @ 300mA
Current - Output：1A
Current - Quiescent (Iq)：1 µA
Current - Supply (Max)：90 µA
PSRR：65dB (1kHz)
Control Features：Enable
Protection Features：Inrush Current Limit, Over Current, Thermal Shutdown
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-89-5/6
Supplier Device Package：SOT-89-5

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for S-13A1B29-U5T1U3

S-13A1B29-U5T1U3

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

The S-13A1B29-U5T1U3 is a positive voltage regulator from the S-13A1 Series by ABLIC Inc. It features an internally set output voltage of 2.9 V with ±1.0% accuracy and supports up to 1000 mA output current. The device operates within an input voltage range of 1.5 V to 5.5 V and consumes 60 μA typ. during operation. It utilizes a SOT-89-5 package and includes built-in overcurrent protection, thermal shutdown, and inrush current limit circuits.

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

Built-in discharge shunt function for power-off state
Adjustable inrush current limit time via external capacitor
High ripple rejection capability
Low dropout voltage performance

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

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

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

Verify the specific B-type configuration which lacks a pull-down resistor but retains the discharge shunt function. Confirm the SOT-89-5 package designation matches the design requirements. Ensure the internal voltage setting corresponds to the required system rail. Check datasheet specifications for thermal dissipation limits under high load conditions.

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

Select this component for applications requiring a fixed 2.9 V rail with high current capacity. The B-type variant is suitable when a pull-down resistor is not desired on the ON/OFF pin. Verify that the input voltage remains above the dropout threshold for the expected load current. Consider the thermal resistance characteristics of the SOT-89-5 package for heat management.

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

This part belongs to the S-13A1 Series, a family of CMOS voltage regulators designed for low dropout and high output current. The series offers various packages including HSOP-8A, HSOP-6, and SOT-89-5. The B-type designation indicates specific ON/OFF circuit behaviors regarding discharge and pull-down functions compared to other variants in the lineup.