DistyParts Icon
TPS79401DGNRG4 The Texas Instruments TPS79401DGNRG4 is an adjustable positive linear voltage regulator with a 250mA output current capability. It offers ultralow noise and high PSRR for sensitive applications.
Mfr Part #:

TPS79401DGNRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79401DGNRG4 is an adjustable positive linear voltage regulator with a 250mA output current capability. It offers ultralow noise and high PSRR for sensitive applications.
✓ Total Stock: 6,132 pcs
$ Price Range: $23.40

TPS79401DGNRG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,132 pcs
On Request
6132 pcs On Request 1 On Request On Request 2017+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS79401DGNRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Spacing
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
View Similar Products (0)

TPS79401DGNRG4 Description

Short technical summary and product information.

The TPS79401DGNRG4 from Texas Instruments is a 250mA low-dropout (LDO) linear voltage regulator featuring ultralow noise and high power-supply rejection ratio (PSRR). This device is designed for applications requiring clean power, such as RF circuits and sensitive analog components.

 

Key electrical specifications include an adjustable output voltage range from 1.2V to 5.5V, a maximum input voltage of 5.5V, and a low dropout voltage of 155mV at full load. The regulator provides a stable output with a 250mA current capability and features an enable control pin. Its ultralow noise performance (32 μVrms) and high PSRR (60 dB at 10 kHz) make it suitable for noise-sensitive designs.

 

The TPS79401DGNRG4 is available in an 8-HVSSOP package, designed for surface mounting. It operates within a temperature range of -40°C to 125°C and includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

This LDO regulator is stable with a small 2.2-μF ceramic capacitor on the output and offers a fast start-up time of approximately 50 μs. The low quiescent current of 220 µA (typical) further enhances its suitability for power-sensitive applications.

TPS79401DGNRG4 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS79401DGNRG4 Linear Voltage Regulator
Subcategory: Voltage Regulators

TPS79401DGNRG4 Compliance

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

TPS79401DGNRG4 Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

TPS79401DGNRG4 Features

  • 250mA ultralow noise LDO regulator.
  • Adjustable output from 1.2V to 5.5V.
  • High PSRR of 60dB at 10kHz.
  • Fast start-up time of 50 μs.
  • Surface mount 8-HVSSOP package.

TPS79401DGNRG4 Applications

  • Ideal for RF applications.
  • Suitable for sensitive analog circuits.
  • Provides clean power for ADCs.
  • Used in portable electronics.

TPS79401DGNRG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage range for the TPS79401DGNRG4?

The output voltage can be adjusted from 1.2V to 5.5V.

What is the maximum output current of the TPS79401DGNRG4?

The maximum output current is 250mA.

What is the operating temperature range for this regulator?

The operating temperature range is -40°C to 125°C.

What package type is the TPS79401DGNRG4 supplied in?

It is supplied in an 8-HVSSOP package designed for surface mounting.

What are the key protection features of the TPS79401DGNRG4?

Protection features include Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO).

Home

Categories