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TPS79928DDCR The Texas Instruments TPS79928DDCR is a 2.8V, 200mA low-dropout linear voltage regulator. It features low quiescent current and high PSRR, making it suitable for various power management applications.
Mfr Part #:

TPS79928DDCR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79928DDCR is a 2.8V, 200mA low-dropout linear voltage regulator. It features low quiescent current and high PSRR, making it suitable for various power management applications.
✓ Total Stock: 74,904 pcs
$ Price Range: $0.28

TPS79928DDCR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
64,571 pcs
On Request
64571 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
10,333 pcs
On Request
10333 pcs On Request 1 On Request On Request 18+ On Request On Request
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TPS79928DDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS79928DDCR Description

Short technical summary and product information.

The Texas Instruments TPS79928DDCR is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a fixed 2.8V output voltage with a maximum output current of 200mA. This device operates with a low quiescent current of 40µA and offers a high power-supply rejection ratio (PSRR) of up to 70dB at 100Hz.

 

The TPS79928DDCR features an enable control input and protection features including over current, over temperature, reverse polarity, and under voltage lockout (UVLO). It has a very low dropout voltage of 0.18V at 200mA, ensuring efficient operation even under demanding load conditions. The regulator is stable with a low-ESR, 2µF typical output capacitance.

 

This component is housed in a SOT-23-5 Thin package, suitable for surface mount applications. The operating temperature range is from -40°C to 125°C. Its combination of low noise, high PSRR, and compact package makes it a versatile choice for battery-powered devices and other sensitive electronics requiring stable voltage regulation.

TPS79928DDCR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS799
Canonical Name: Texas Instruments TPS79928DDCR Linear Voltage Regulator
Subcategory: LDO Regulators

TPS79928DDCR Compliance

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

TPS79928DDCR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS79928DDCR Features

  • 2.8V fixed output voltage.
  • 200mA maximum output current.
  • Low 40µA quiescent current.
  • High PSRR up to 70dB.
  • SOT-23-5 Thin package for surface mounting.

TPS79928DDCR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in noise-sensitive applications.
  • Provides stable voltage regulation.

TPS79928DDCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79928DDCR?

The TPS79928DDCR has a fixed output voltage of 2.8V.

What is the maximum output current?

The maximum output current is 200mA.

What is the dropout voltage at 200mA?

The maximum dropout voltage is 0.18V at 200mA load.

What is the quiescent current?

The typical quiescent current is 40µA.

What is the operating temperature range?

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

What package does the TPS79928DDCR come in?

It is available in a thin SOT-23-5 package (SOT-23-THIN).

What protection features are included?

The device includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection.

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