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TPS72518DCQRG4 The Texas Instruments TPS72518DCQRG4 is a 1.8V, 1A linear voltage regulator in a SOT-223-6 package. It offers features like low dropout voltage and overcurrent protection.
Mfr Part #:

TPS72518DCQRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS72518DCQRG4 is a 1.8V, 1A linear voltage regulator in a SOT-223-6 package. It offers features like low dropout voltage and overcurrent protection.
✓ Total Stock: 8,500 pcs
$ Price Range: $23.40

TPS72518DCQRG4 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
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request 07+ On Request On Request
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TPS72518DCQRG4 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 Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS72518DCQRG4 Description

Short technical summary and product information.

The Texas Instruments TPS72518DCQRG4 is a 1-Amp low-dropout (LDO) linear voltage regulator designed for powering DSPs, FPGAs, and microcontrollers. It provides a fixed 1.8V output voltage with a maximum input voltage of 6V.

 

Key electrical characteristics include a low dropout voltage of 0.32V at 1A, a quiescent current of 225 µA, and a typical ground current of 210 µA at full load. The regulator also features a standby current of less than 1 µA. It offers ±2% output voltage tolerance over line, load, and temperature variations.

 

Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device operates within a temperature range of -40°C to 125°C. It is supplied in a surface-mount SOT-223-6 package.

 

This regulator is suitable for applications requiring stable power delivery, such as portable battery-powered equipment and post-regulation for switch-mode power supplies.

TPS72518DCQRG4 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS72518DCQRG4 Linear Voltage Regulator
Subcategory: Linear

TPS72518DCQRG4 Compliance

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

TPS72518DCQRG4 Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

TPS72518DCQRG4 Features

  • 1A output current capability.
  • Fixed 1.8V output voltage.
  • Low 0.32V dropout voltage at 1A.
  • Surface mount SOT-223-6 package.
  • Includes overcurrent and overtemperature protection.

TPS72518DCQRG4 Applications

  • Ideal for DSP and FPGA power.
  • Suitable for microcontroller power supplies.
  • Used in battery-powered applications.
  • Post regulator for switch mode supplies.

TPS72518DCQRG4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS72518DCQRG4?

The TPS72518DCQRG4 has a fixed output voltage of 1.8V.

What is the maximum output current for this linear regulator?

The TPS72518DCQRG4 can provide a maximum output current of 1A.

What is the dropout voltage of the TPS72518DCQRG4 at 1A?

The dropout voltage for the TPS72518DCQRG4 is 0.32V at 1A.

What are the operating temperature limits for the TPS72518DCQRG4?

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

What protection features are included in the TPS72518DCQRG4?

The TPS72518DCQRG4 includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection.

What package type is the TPS72518DCQRG4 supplied in?

The TPS72518DCQRG4 is supplied in a SOT-223-6 package.

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