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REG103GA-2.5 The Texas Instruments REG103GA-2.5 is a 500-mA, 15-V low-dropout linear voltage regulator. It features an Enable pin and Power Good output.
Mfr Part #:

REG103GA-2.5

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REG103GA-2.5 is a 500-mA, 15-V low-dropout linear voltage regulator. It features an Enable pin and Power Good output.
✓ Total Stock: 12,053 pcs
$ Price Range: $3.13

REG103GA-2.5 Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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12,053 pcs
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REG103GA-2.5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Industrial Grade
Lead Style
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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REG103GA-2.5 Description

Short technical summary and product information.

The Texas Instruments REG103GA-2.5 is a linear voltage regulator designed for applications requiring stable power output. It operates with an input voltage range of 2.7V to 15V and can supply up to 500mA of output current. The regulator offers fixed output voltage options including 2.5V, 2.7V, 3V, 3.3V, and 5V, as well as an adjustable output version.

 

Key electrical characteristics include a typical dropout voltage of 115mV at 500mA and a low quiescent current of 1mA. It provides a PSRR of 20dB at 100 KHz and low noise of 33µVrms. Protection features include over current and over temperature.

 

This device is available in a surface mount SOT-223-6 package. The operating temperature range is -40°C to 85°C. It is suitable for portable communication devices, battery-powered equipment, and personal digital assistants.

REG103GA-2.5 Quick Information

Product Type: Linear Voltage Regulator
Series: REG103
Canonical Name: REG103GA-2.5 Low-Dropout Voltage Regulator
Subcategory: LDO Regulators

REG103GA-2.5 Compliance

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

REG103GA-2.5 Estimated Pricing

Qty Low High
1+ $3.13 $3.13

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

REG103GA-2.5 Features

  • 500-mA output current capability.
  • 15-V maximum input voltage.
  • Low 115mV typical dropout voltage.
  • Enable and Power Good features.
  • SOT-223-6 surface mount package.

REG103GA-2.5 Applications

  • Suitable for portable communication devices.
  • Ideal for battery-powered equipment.
  • Used in personal digital assistants.
  • Applicable for modems and bar-code scanners.
  • Can be used for backup power systems.

REG103GA-2.5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REG103GA-2.5?

The REG103GA-2.5 has a fixed output voltage of 2.5V.

What is the maximum output current for the REG103GA-2.5?

The maximum output current for the REG103GA-2.5 is 0.5A.

What is the input voltage range for the REG103GA-2.5?

The input voltage range for the REG103GA-2.5 is from 2.7V to 15V.

What is the operating temperature range of the REG103GA-2.5?

The REG103GA-2.5 operates within a temperature range of -40°C to 85°C.

What package type does the REG103GA-2.5 use?

The REG103GA-2.5 is available in a SOT-223-6 package.

What are the protection features of the REG103GA-2.5?

The REG103GA-2.5 includes over current and over temperature protection features.

What is the typical quiescent current of the REG103GA-2.5?

The typical quiescent current for the REG103GA-2.5 is 1mA.

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