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TPS79328DBVRG4 The Texas Instruments TPS79328DBVRG4 is a 2.8V, 200mA low-dropout linear regulator. It offers low noise and high PSRR, making it suitable for RF applications.
Mfr Part #:

TPS79328DBVRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79328DBVRG4 is a 2.8V, 200mA low-dropout linear regulator. It offers low noise and high PSRR, making it suitable for RF applications.
✓ Total Stock: 146,403 pcs
$ Price Range: $23.40

TPS79328DBVRG4 Available from 3 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
120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
24,980 pcs
On Request
24980 pcs On Request 1 On Request On Request 19 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
890 pcs
On Request
890 pcs On Request 1 On Request On Request 17+ 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.

TPS79328DBVRG4 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
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS79328DBVRG4 Description

Short technical summary and product information.

The Texas Instruments TPS79328DBVRG4 is a 200mA low-dropout linear voltage regulator with an output voltage of 2.8V. It is designed for applications requiring low noise and high Power Supply Rejection Ratio (PSRR), with a PSRR of 70dB at 10kHz.

 

This regulator features a fast start-up time of 50μs and a very low dropout voltage of 112mV at 200mA. It includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device is available in a 5-pin SOT-23 package, suitable for surface mounting.

 

Key applications include RF circuits like VCOs and receivers, audio systems, cellular and cordless telephones, Bluetooth and Wireless LAN devices, and handheld organizers. Its stable operation with a small 2.2-μF ceramic capacitor on the output simplifies design.

TPS79328DBVRG4 Quick Information

Product Type: Low-Dropout Linear Regulator
Series: TPS793
Canonical Name: Texas Instruments TPS79328DBVRG4 Low-Noise, High PSRR, RF, 200mA Low-Dropout Linear Regulator
Subcategory: LDO

TPS79328DBVRG4 Compliance

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

TPS79328DBVRG4 Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

TPS79328DBVRG4 Features

  • 2.8V fixed output voltage
  • 200mA maximum output current
  • Low noise and high PSRR
  • Fast 50μs start-up time
  • SOT-23-5 surface mount package

TPS79328DBVRG4 Applications

  • Suitable for RF applications
  • Ideal for audio circuits
  • Used in wireless devices
  • Powers handheld organizers

TPS79328DBVRG4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79328DBVRG4?

The TPS79328DBVRG4 has a fixed output voltage of 2.8V.

What is the maximum output current for this regulator?

This regulator can supply a maximum output current of 200mA.

What is the voltage dropout for the TPS79328DBVRG4?

The typical voltage dropout is 0.2V at an output current of 200mA.

What is the operating temperature range?

The operating temperature range is -40°C to 150°C.

What package type is the TPS79328DBVRG4 supplied in?

The TPS79328DBVRG4 is supplied in a SOT-23-5 package.

Does this regulator have an enable pin?

Yes, the TPS79328DBVRG4 features an enable control pin.

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