REG113NA-5 The Texas Instruments REG113NA-5 is a 400-mA, 5V low-dropout linear voltage regulator. It offers features like low noise and fast transient response, making it suitable for various applications.
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REG113NA-5

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REG113NA-5 is a 400-mA, 5V low-dropout linear voltage regulator. It offers features like low noise and fast transient response, making it suitable for various applications.
✓ Total Stock: 14,464 pcs
$ Price Range: $0.28

REG113NA-5 Available from 1 distributor

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REG113NA-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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REG113NA-5 Description

Short technical summary and product information.

The Texas Instruments REG113NA-5 is a high-performance, 400-mA, low-dropout linear voltage regulator designed for portable applications. It provides a stable 5V output voltage with a maximum input voltage of 10V.

 

Key electrical characteristics include an ultra-low dropout voltage of 250mV typical at 400mA, very low noise of 28 µVrms, and high accuracy of ±1.5% maximum. The regulator also features a peak output current capability of up to 500mA and fast transient response.

 

This device utilizes a CAP-FREE DMOS topology, meaning an output capacitor is not required for stability. It is available in small surface-mount packages, specifically the SOT-23-5, facilitating compact designs. The operating temperature range is -40°C to 85°C.

 

Applications for the REG113NA-5 include portable electronic devices where efficient and stable power regulation is critical. Its robust design includes foldback current limit and thermal protection.

REG113NA-5 Quick Information

Product Type: Low-Dropout Voltage Regulator
Series: REG113
Canonical Name: REG113NA-5 5V 400mA Low-Dropout Linear Voltage Regulator
Subcategory: Low-Dropout (LDO)

REG113NA-5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

REG113NA-5 Estimated Pricing

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1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

REG113NA-5 Features

  • Ultra low dropout voltage: 250mV typical.
  • Output capacitor not required for stability.
  • Very low noise: 28 µVrms.
  • High accuracy: ±1.5% maximum.
  • Small surface-mount SOT-23-5 package.

REG113NA-5 Applications

  • Low noise for RF and audio circuits.
  • Low dropout extends battery life in portable devices.
  • Fixed 5V output simplifies power supply design.
  • Surface mount package for compact designs.

REG113NA-5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REG113NA-5?

The nominal output voltage is 5V.

What is the maximum output current for the REG113NA-5?

The maximum output current is 400mA.

What is the maximum input voltage for the REG113NA-5?

The maximum input voltage is 10V.

What is the dropout voltage of the REG113NA-5 at 400mA?

The typical dropout voltage is 250mV at 400mA.

What is the operating temperature range for the REG113NA-5?

The operating temperature range is -40°C to 85°C.

What package type is the REG113NA-5 available in?

The REG113NA-5 is available in a SOT-23-5 surface-mount package.

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