TL780-05CKTTR The Texas Instruments TL780-05CKTTR is a linear voltage regulator with a fixed 5V output and a maximum current of 1.5A. It operates within a temperature range of 0°C to 125°C.
Mfr Part #:

TL780-05CKTTR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL780-05CKTTR is a linear voltage regulator with a fixed 5V output and a maximum current of 1.5A. It operates within a temperature range of 0°C to 125°C.
✓ Total Stock: 29,016 pcs
$ Price Range: $0.28

TL780-05CKTTR Available from 3 distributors

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24,471 pcs
24471 pcs On Request 1 On Request On Request 1206+ On Request On Request
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3,480 pcs
3480 pcs On Request 1 On Request On Request On Request On Request On Request
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1,065 pcs
1065 pcs On Request 1 On Request On Request 19+ On Request On Request

TL780-05CKTTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)

TL780-05CKTTR Description

Short technical summary and product information.

The TL780-05CKTTR from Texas Instruments is a high-accuracy, positive-voltage linear regulator designed to supply up to 1.5A of load current. It features a fixed 5V output with an accuracy of ±1% at 25°C and ±2% over the full operating range.

 

Key electrical characteristics include an input voltage range from 7V to 35V, a typical dropout voltage of 2V at 1A, and internal protection features such as over-current, over-temperature, and short-circuit protection. The regulator also offers good power supply rejection ratio (PSRR) of 85dB at 120Hz.

 

This device is housed in a surface-mount DDPAK/TO-263-3 package, making it suitable for various electronic designs. The operating temperature range is from 0°C to 125°C, ensuring reliable performance in demanding environments. It is an improved version of the µA7800 series, offering enhanced accuracy and regulation.

 

The TL780-05CKTTR is designed for applications requiring stable and precise voltage regulation. Its robust protection features and wide operating temperature range make it a reliable choice for power management solutions.

TL780-05CKTTR Quick Information

Product Type: Linear Voltage Regulator
Series: TL780
Canonical Name: TL780 Series Positive-Voltage Regulator
Subcategory: Linear

TL780-05CKTTR Compliance

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

TL780-05CKTTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TL780-05CKTTR Features

  • Fixed 5V positive voltage output.
  • Capable of supplying 1.5A load current.
  • ±1% output tolerance at 25°C.
  • Internal short-circuit current limiting.
  • Operates from 0°C to 125°C.

TL780-05CKTTR Applications

  • Powering microcontrollers and digital logic circuits.
  • Use in industrial control systems requiring stable 5V rail.
  • Suitable for battery-powered devices with low quiescent current.
  • Ideal for audio equipment needing low noise power supply.
  • Used in automotive electronics with wide input voltage range.

TL780-05CKTTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TL780-05CKTTR?

The input voltage range is 7V to 35V.

What is the output voltage tolerance?

±1% typical at 25°C, ±2% maximum over the full operating range.

What is the operating temperature range?

0°C to 125°C.

What package options are available?

Surface mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA.

What is the typical dropout voltage?

2V at 1A load.

Does the regulator have built-in protection features?

Yes, it includes over current, over temperature, reverse polarity, and short circuit protection.

What is the PSRR rating?

85dB typical at 120Hz.

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