REG104GA-A Texas Instruments REG104GA-A is an adjustable positive voltage linear regulator capable of delivering 1A output current with a maximum output voltage of 5.5V.
Mfr Part #:

REG104GA-A

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments REG104GA-A is an adjustable positive voltage linear regulator capable of delivering 1A output current with a maximum output voltage of 5.5V.
✓ Total Stock: 15,817 pcs
$ Price Range: $4.55

REG104GA-A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
15,067 pcs
15067 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
750 pcs
750 pcs On Request 1 On Request On Request On Request On Request On Request

REG104GA-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)

REG104GA-A Description

Short technical summary and product information.

The Texas Instruments REG104GA-A is a single-output adjustable positive voltage linear regulator designed for general-purpose power management applications. It delivers a typical output current of 1A with a maximum output voltage of 5.5V. The device features a low dropout voltage of 230mV typical and 480mV maximum at 1A load, enabling efficient regulation with minimal headroom.

 

Electrical characteristics include a typical ground current of 1.7mA at 1A output and 0.5μA when disabled. The regulator offers a power supply rejection ratio (PSRR) of 65dB at 120Hz and low output noise of 33μV RMS. Output voltage accuracy is ±2% maximum. Protection features include over-current and over-temperature shutdown, and an enable control pin is provided for on/off control.

 

The REG104GA-A is housed in a surface-mount SOT-223-6 package and supports an operating temperature range of -40°C to +85°C. It is supplied in tape and reel packaging with a standard quantity of 2500 units per reel.

REG104GA-A Quick Information

Product Type: Linear Voltage Regulator
Series: REG104
Canonical Name: REG104GA-A Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulator

REG104GA-A Compliance

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

REG104GA-A Estimated Pricing

Qty Low High
1+ $4.55 $4.55

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

REG104GA-A Features

  • Adjustable output voltage up to 5.5V.
  • 1A typical output current capability.
  • Low dropout voltage of 230mV typical.
  • Low output noise of 33μV RMS.
  • Over-current and over-temperature protection.

REG104GA-A Applications

  • Power management for portable electronics.
  • Post-regulation for switching power supplies.
  • Low-noise analog supply rail generation.
  • Battery-powered equipment voltage regulation.

REG104GA-A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output current capability of the REG104GA-A?

The typical output current is 1A.

What is the operating temperature range?

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

What package is the REG104GA-A available in?

It is available in a surface-mount SOT-223-6 package.

Does the REG104GA-A include protection features?

Yes, it includes over-current and over-temperature protection.

What is the dropout voltage at 1A?

The maximum dropout voltage is 0.48V at 1A; typical is 230mV.

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