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TPS79428DGNR The Texas Instruments TPS79428DGNR is a linear voltage regulator with a fixed 5.5V output. It offers ultralow noise and high PSRR characteristics.
Mfr Part #:

TPS79428DGNR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79428DGNR is a linear voltage regulator with a fixed 5.5V output. It offers ultralow noise and high PSRR characteristics.
✓ Total Stock: 3,500 pcs
$ Price Range: $0.28

TPS79428DGNR 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
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request 13+ 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.

TPS79428DGNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS79428DGNR Description

Short technical summary and product information.

The Texas Instruments TPS79428DGNR is a linear voltage regulator designed for applications requiring ultralow noise and high Power Supply Rejection Ratio (PSRR). It provides a fixed positive output voltage and is suitable for various power management needs.

 

Key electrical specifications include a maximum input voltage of 5.5V, a voltage dropout of 0.21V at 250mA, and a quiescent current of 220 µA. The device features enable control and protection mechanisms such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

This regulator operates within a temperature range of -40°C to 125°C. It is available in a surface mount package, specifically the 8-HVSSOP and 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad configurations, facilitating integration into compact electronic designs.

TPS79428DGNR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS794
Canonical Name: Texas Instruments TPS79428DGNR Linear Voltage Regulator
Subcategory: Linear

TPS79428DGNR Compliance

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

TPS79428DGNR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS79428DGNR Features

  • Ultralow noise, high PSRR linear regulator.
  • Fixed 5.5V positive output voltage.
  • Low 220 µA quiescent current.
  • Wide -40°C to 125°C operating temperature.
  • Surface mount 8-HVSSOP package.

TPS79428DGNR Applications

  • Ideal for noise-sensitive analog circuits.
  • Suitable for battery-powered devices.
  • Used in portable electronic equipment.
  • Powering sensitive sensor systems.

TPS79428DGNR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TPS79428DGNR?

-40°C to 125°C.

What is the package type of the TPS79428DGNR?

8-HVSSOP (8-TSSOP, 8-MSOP with exposed pad).

What is the dropout voltage of the TPS79428DGNR?

0.21V at 250mA.

What is the PSRR performance of the TPS79428DGNR?

65dB at 100Hz to 40dB at 100kHz.

What is the quiescent current of the TPS79428DGNR?

220 µA.

What protection features does the TPS79428DGNR include?

Over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

Does the TPS79428DGNR have an enable control?

Yes, it includes an enable control feature.

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