REG104FA-2.5KTTT The Texas Instruments REG104FA-2.5KTTT is a 1-A, 15-V low-dropout linear voltage regulator. It offers a fixed 2.5V output and features an enable pin for control.
Mfr Part #:

REG104FA-2.5KTTT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REG104FA-2.5KTTT is a 1-A, 15-V low-dropout linear voltage regulator. It offers a fixed 2.5V output and features an enable pin for control.
✓ Total Stock: 6,898 pcs
$ Price Range: $4.40

REG104FA-2.5KTTT Available from 1 distributor

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✓ Non-Authorised
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6,898 pcs
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REG104FA-2.5KTTT Specifications Quick View

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

REG104FA-2.5KTTT Description

Short technical summary and product information.

The Texas Instruments REG104FA-2.5KTTT is a 1-A, 15-V low-dropout (LDO) linear voltage regulator designed for various power management applications. This device provides a stable fixed output voltage of 2.5V, with a minimum input voltage of 2.7V and a maximum of 15V. It can deliver up to 1A of output current.

 

Key electrical characteristics include a typical dropout voltage of 230mV at 1A, low noise of 33µVrms, and high accuracy of ±2%. The regulator features an enable pin for control and protection against over current and over temperature conditions. Its PSRR is rated at 65dB at 120Hz.

 

The REG104FA-2.5KTTT is available in a surface-mount DDPAK/TO-263-5 package, making it suitable for space-constrained designs. The operating temperature range is -40°C to 85°C. This LDO regulator is ideal for portable communication devices, battery-powered equipment, modems, and backup power supplies where stable and low-noise power is required.

REG104FA-2.5KTTT Quick Information

Product Type: Linear Voltage Regulator
Series: REG104
Canonical Name: Texas Instruments REG104FA-2.5KTTT Low-Dropout Voltage Regulator
Subcategory: Linear Voltage Regulator

REG104FA-2.5KTTT Compliance

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

REG104FA-2.5KTTT Estimated Pricing

Qty Low High
1+ $4.40 $4.40

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

REG104FA-2.5KTTT Features

  • 1-A, 15-V low-dropout voltage regulator
  • Fixed 2.5V output voltage
  • Ultra low dropout voltage: 230mV typ at 1A
  • Very low noise: 33µV RMS
  • Enable control and thermal protection

REG104FA-2.5KTTT Applications

  • Ideal for portable communication devices
  • Suitable for battery-powered equipment
  • Used in modems and bar-code scanners
  • Applicable for backup power supplies

REG104FA-2.5KTTT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the REG104FA-2.5KTTT?

The maximum input voltage for the REG104FA-2.5KTTT is 15V.

What is the output voltage of the REG104FA-2.5KTTT?

The REG104FA-2.5KTTT has a fixed output voltage of 2.5V.

What is the maximum output current for this voltage regulator?

The maximum output current for the REG104FA-2.5KTTT is 1A.

What is the typical dropout voltage at 1A output current?

The typical dropout voltage at 1A output current is 230mV.

What is the operating temperature range for the REG104FA-2.5KTTT?

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

What package type is the REG104FA-2.5KTTT supplied in?

The REG104FA-2.5KTTT is supplied in a DDPAK/TO-263-5 surface mount package.

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