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TPS79516DCQR The Texas Instruments TPS79516DCQR is a 500mA low-dropout linear voltage regulator with a fixed 1.6V output. It is designed for applications requiring low noise and high PSRR.
Mfr Part #:

TPS79516DCQR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79516DCQR is a 500mA low-dropout linear voltage regulator with a fixed 1.6V output. It is designed for applications requiring low noise and high PSRR.
✓ Total Stock: 8,750 pcs
$ Price Range: $2.04

TPS79516DCQR 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
8,750 pcs
On Request
8750 pcs On Request 1 On Request On Request 18+ On Request On Request
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TPS79516DCQR 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 Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
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TPS79516DCQR Description

Short technical summary and product information.

The Texas Instruments TPS79516DCQR is a low-dropout (LDO) linear voltage regulator designed for efficient power management. This device provides a stable 1.6V fixed output voltage with a maximum output current of 500mA.

 

Key electrical characteristics include a wide input voltage range from 2.7V to 5.5V and a low quiescent current of 0.26mA typical. It features ultra-low noise of 33µVrms and high power-supply rejection ratio (PSRR) of 40dB at 100 KHz, making it suitable for noise-sensitive applications. The regulator also offers excellent load and line transient responses and a low dropout voltage of 110mV typical.

 

Designed for surface mounting, the TPS79516DCQR comes in a compact SOT-223-6 package. It operates across a wide temperature range of -40°C to 125°C and includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). An enable control feature allows for power sequencing.

 

This regulator is stable with a minimum load capacitance of 1µF, ensuring reliable performance in various circuit designs. It is suitable for applications requiring a clean and stable power supply.

TPS79516DCQR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS795
Canonical Name: Texas Instruments TPS79516DCQR 500mA Low-Dropout Linear Voltage Regulator
Subcategory: LDO

TPS79516DCQR Compliance

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

TPS79516DCQR Estimated Pricing

Qty Low High
1+ $2.04 $2.04

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

TPS79516DCQR Features

  • Provides 500mA output current.
  • Fixed 1.6V output voltage.
  • Low noise and high PSRR.
  • Wide operating temperature range.
  • Surface mount SOT-223-6 package.

TPS79516DCQR Applications

  • Ideal for battery-powered portable electronics.
  • Used in noise-sensitive analog power supplies.
  • Applicable in industrial control and sensor modules.
  • Suitable for FPGA and DSP core voltage regulation.
  • Works in automotive under-hood environments when qualified.

TPS79516DCQR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79516DCQR?

The TPS79516DCQR has a fixed output voltage of 1.6V.

What is the maximum output current for the TPS79516DCQR?

The maximum output current for the TPS79516DCQR is 0.5A.

What is the input voltage range for the TPS79516DCQR?

The input voltage range for the TPS79516DCQR is from 2.7V to 5.5V.

What is the operating temperature range of the TPS79516DCQR?

The TPS79516DCQR operates in a temperature range of -40°C to 125°C.

What package type is the TPS79516DCQR available in?

The TPS79516DCQR is available in the SOT-223-6 package.

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