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TPS79328YZQR The Texas Instruments TPS79328YZQR is a 200mA low-dropout linear voltage regulator with a fixed 2.8V output. It features low noise and high PSRR, making it suitable for RF applications.
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TPS79328YZQR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79328YZQR is a 200mA low-dropout linear voltage regulator with a fixed 2.8V output. It features low noise and high PSRR, making it suitable for RF applications.
✓ Total Stock: 101,115 pcs
$ Price Range: $0.28

TPS79328YZQR Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
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101,115 pcs
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101115 pcs On Request 1 On Request On Request 0949+5 On Request On Request
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TPS79328YZQR 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 Current
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS79328YZQR Description

Short technical summary and product information.

The Texas Instruments TPS79328YZQR is a low-noise, high PSRR, 200mA low-dropout linear regulator designed for RF applications. It provides a stable 2.8V fixed output voltage and is available in a compact 5-DSBGA package.

 

Key electrical characteristics include a low dropout voltage of 112mV at 200mA, a typical quiescent current of 170µA, and fast start-up time of 50µs. The regulator offers excellent line and load transient response and high power-supply rejection ratio (PSRR) of 70dB at 10kHz, with noise levels as low as 32µVRMS.

 

This device is stable with a 2.2µF ceramic capacitor on the output. It includes an Enable (EN) pin for control and protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

The TPS79328YZQR is ideal for portable applications like cellular phones, wireless LAN, and PDAs due to its small footprint, low profile, and low power consumption. It operates over a temperature range of -40°C to 125°C and is surface-mount compatible.

TPS79328YZQR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS793
Canonical Name: Texas Instruments TPS79328YZQR Low-Noise, High PSRR, RF, 200-mA Low-Dropout Linear Regulator
Subcategory: Low-Dropout Linear Regulators

TPS79328YZQR Compliance

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

TPS79328YZQR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS79328YZQR Features

  • 200mA RF low-dropout regulator.
  • Fixed 2.8V output voltage.
  • Low noise and high PSRR.
  • Fast start-up time.
  • Compact 5-DSBGA package.

TPS79328YZQR Applications

  • Ideal for RF applications.
  • Suitable for portable devices.
  • Used in cellular telephones.
  • Applicable for wireless LAN.
  • Designed for PDAs.

TPS79328YZQR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79328YZQR?

The TPS79328YZQR provides a fixed output voltage of 2.8V.

What is the maximum output current?

The maximum output current is 200mA.

What is the input voltage range?

The input voltage range is from 2.7V to 5.5V.

What is the dropout voltage at 200mA?

The typical dropout voltage is 112mV at 200mA load.

What package is the TPS79328YZQR available in?

It is available in a 5-ball DSBGA (5-UFBGA) surface-mount package.

What is the operating temperature range?

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

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