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TPS79928YZUR The Texas Instruments TPS79928YZUR is a 2.8V, 200mA low-dropout linear voltage regulator. It features low quiescent current and high PSRR.
Mfr Part #:

TPS79928YZUR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79928YZUR is a 2.8V, 200mA low-dropout linear voltage regulator. It features low quiescent current and high PSRR.
✓ Total Stock: 230,490 pcs
$ Price Range: $0.25

TPS79928YZUR 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
200,000 pcs
On Request
200000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
30,490 pcs
On Request
30490 pcs On Request 1 On Request On Request 0814+ 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.

TPS79928YZUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS79928YZUR Description

Short technical summary and product information.

The Texas Instruments TPS79928YZUR is a linear voltage regulator designed for efficient power management. It provides a fixed 2.8V output voltage with a maximum output current of 200mA.

 

Key electrical specifications include an input voltage range of 2.7V to 6.5V and a low dropout voltage of 0.18V at 200mA. The regulator exhibits a typical quiescent current of 40µA and offers a high Power Supply Rejection Ratio (PSRR) of 70dB at 100Hz, decreasing to 38dB at 100kHz. It also features low noise (30µVrms) and 2% overall accuracy across load, line, and temperature variations.

 

Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device is controlled via an enable pin. It operates within a temperature range of -40°C to 125°C.

 

The TPS79928YZUR is supplied in a compact 5-DSBGA surface-mount package, making it suitable for space-constrained applications.

TPS79928YZUR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS799
Canonical Name: Texas Instruments TPS79928YZUR Low-Dropout Linear Regulator
Subcategory: Low-Dropout (LDO) Regulator

TPS79928YZUR Compliance

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

TPS79928YZUR Estimated Pricing

Qty Low High
1+ $0.25 $0.25

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

TPS79928YZUR Features

  • Fixed 2.8V output voltage.
  • 200mA maximum output current.
  • Low 0.18V dropout voltage.
  • Low 40µA quiescent current.
  • High PSRR performance.

TPS79928YZUR Applications

  • Ideal for portable electronics.
  • Suitable for battery-powered devices.
  • Used in noise-sensitive circuits.
  • Powering sensitive analog components.

TPS79928YZUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79928YZUR?

The TPS79928YZUR has a fixed output voltage of 2.8V.

What is the maximum output current for the TPS79928YZUR?

The maximum output current for the TPS79928YZUR is 200mA.

What is the input voltage range for the TPS79928YZUR?

The input voltage range for the TPS79928YZUR is from 2.7V to 6.5V.

What is the dropout voltage of the TPS79928YZUR?

The dropout voltage is typically 100mV, and a maximum of 0.18V at 200mA.

What is the quiescent current of the TPS79928YZUR?

The typical quiescent current is 40µA.

What package type is the TPS79928YZUR available in?

The TPS79928YZUR is available in a 5-DSBGA package.

What is the operating temperature range for the TPS79928YZUR?

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

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