Texas Instruments UA7815CKTTR Microcontrollers

Name: UA7815CKTTR
Brand: Texas Instruments
SKU: UA7815CKTTR
Price: 1.162 USD
Availability: InStock

1.5-A, 38-V, linear voltage regulator 3-DDPAK/TO-263 0 to 125

68,000 ActiveTexas InstrumentsTO-263-4, D²Pak (3 Leads + Tab), TO-263AA$1.16

Same model may have multiple batches, images only for reference.

UA7815CKTTR

Manufacturer

Texas Instruments

Part Number (MPN)

UA7815CKTTR

Technical Specifications

Texas Instruments UA7815CKTTR Microcontrollers technical specifications.

General

Package / Case

TO-263-4, D²Pak

Mounting Type

Surface Mount

Operating Temperature

0°C ~ 125°C

Lifecycle Status

Active

Output Type

Fixed

Max Input Voltage

30V

Output Current

1.5A

Output Configuration

Positive

Output Voltage

15V

Number of Regulators

Alternate Parts Comparison (UA7815CKTTR vs UA7824CKTTR vs LP2954ISX/NOPB vs LM317KTTRG3)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	Texas InstrumentsUA7815CKTTR	Texas InstrumentsUA7824CKTTR	Texas InstrumentsLP2954ISX/NOPB	Texas InstrumentsLM317KTTRG3
Package / Case	TO-263-4, D²Pak	TO-263-4, D²Pak	TO-263-4, D²Pak	TO-263-4, D²Pak
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature	0°C ~ 125°C	0°C ~ 125°C	-40°C ~ 125°C	0°C ~ 125°C
Max Input Voltage	30V	38V	30V	40V
Number of Regulators	1	1	1	1
Output Configuration	Positive	Positive	Positive	Positive
Output Current	1.5A	1.5A	250mA	1.5A
Output Type	Fixed	Fixed	Fixed	Adjustable
Output Voltage	15V	24V	5V	1.25V
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit	Over Current, Over Temperature, Reverse Polarity, Short Circuit	Over Current, Over Temperature, Reverse Polarity	Over Current, Over Temperature, Short Circuit
PSRR	78dB (120Hz)	78dB (120Hz)	--	80dB ~ 65dB (120Hz)
Voltage Dropout	2V @ 1A	2V @ 1A	0.8V @ 250mA	--
Action	RFQ	RFQ	RFQ	RFQ

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

MC7815ACTG onsemi

Directonsemi

Pin YesPkg YesElec Yes

IC REG LINEAR 15V 1A TO220AB

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1-A, 15-V, linear voltage regulator from -40°C to +125°C 3-DDPAK/TO-263 -40 to 125

REG1117FA/500 Texas Instruments

1-A, 15-V, linear voltage regulator from -40°C to +125°C 3-DDPAK/TO-263 -40 to 125