REG102NA-5/250 The Texas Instruments REG102NA-5/250 is a 250mA, 5V low-dropout linear voltage regulator. It offers ultra-low dropout voltage and fast transient response, suitable for various portable applications.
Mfr Part #:

REG102NA-5/250

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REG102NA-5/250 is a 250mA, 5V low-dropout linear voltage regulator. It offers ultra-low dropout voltage and fast transient response, suitable for various portable applications.
✓ Total Stock: 22,620 pcs
$ Price Range: $1.70

REG102NA-5/250 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
22,600 pcs
22600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
20 pcs
20 pcs On Request 1 On Request On Request On Request On Request On Request

REG102NA-5/250 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 Type
PSRR
Package Quantity
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)

REG102NA-5/250 Description

Short technical summary and product information.

The REG102NA-5/250 from Texas Instruments is a 250mA, 5V fixed output low-dropout (LDO) linear voltage regulator. It features an ultra-low dropout voltage of 150mV typical at 250mA, and an output capacitor is not required for stability.

 

This regulator boasts very low noise (28 µVrms) and high accuracy (±1.5% max). It operates with high efficiency, consuming only 600 µA quiescent current at full load and 0.01 µA when not enabled. Protection features include over-current and over-temperature protection.

 

The REG102NA-5/250 is available in small surface-mount packages, specifically the SOT-23-5. Its operating temperature range is -40°C to 85°C. This device is ideal for battery-powered equipment, portable communication devices, personal digital assistants, modems, and bar-code scanners.

 

Key electrical characteristics include a 10V maximum output voltage, a 5V fixed output, and a PSRR of 65dB at 120Hz. The control feature is an enable pin, and it provides positive output regulation.

REG102NA-5/250 Quick Information

Product Type: Low-Dropout Voltage Regulator
Canonical Name: REG102NA-5/250 Low-Dropout Voltage Regulator
Subcategory: LDO

REG102NA-5/250 Compliance

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

REG102NA-5/250 Estimated Pricing

Qty Low High
1+ $1.70 $1.70

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

REG102NA-5/250 Features

  • Ultra low dropout voltage: 150mV typical.
  • Output capacitor not required for stability.
  • Very low noise: 28 µVrms.
  • High accuracy: ±1.5% maximum.
  • Small SOT-23-5 surface-mount package.

REG102NA-5/250 Applications

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

REG102NA-5/250 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REG102NA-5/250?

The REG102NA-5/250 has a fixed output voltage of 5V.

What is the maximum output current for the REG102NA-5/250?

The maximum output current for the REG102NA-5/250 is 250mA.

What is the operating temperature range of the REG102NA-5/250?

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

What package type is the REG102NA-5/250 available in?

The REG102NA-5/250 is available in a SOT-23-5 package.

Does the REG102NA-5/250 require an output capacitor for stability?

No, an output capacitor is not required for stability with the REG102NA-5/250.

What are the protection features of the REG102NA-5/250?

The REG102NA-5/250 includes over-current and over-temperature protection features.

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