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See Technical Specifications

TL1963A-33KTTR +BOM

Over Temperature Linear Regulator

Manufacturer:

Texas Instruments
Mfr.Part #:

TL1963A-33KTTR
Datasheet:

TL1963A-33KTTR Datasheet (PDF)
Output options:

Adjustable Output, Fixed Output
Iout (max) (A):

1.5
Vin (max) (V):

20
Vin (min) (V):

2.1
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TL1963A-33KTTR General Description

The TL1963A-33KTTR is a low-dropout voltage regulator manufactured by Texas Instruments. It has a fixed output voltage of 3.3V and is capable of supplying a maximum output current of 1.5A. The device operates within a input voltage range of 3.0V to 20V, making it suitable for a wide range of applications.The TL1963A-33KTTR features thermal shutdown and overcurrent protection, ensuring the safety and longevity of the device under abnormal operating conditions. It also has a low dropout voltage of 340mV at full load, minimizing power dissipation and improving efficiency.This voltage regulator is available in a TO-252 package and operates over a temperature range of -40°C to 125°C. It is commonly used in battery-powered devices, consumer electronics, and industrial applications that require a stable and regulated power supply.

Key Features

Adjustable voltage regulator

Output voltage: 3.3V

Maximum output current: 1.5A

Low dropout voltage: 340mV

Thermal shutdown and current limit protection

Offered in a TO-252-3 package

Operating temperature range: -40°C to +125°C

Application

The TL1963A-33KTTR is commonly used in various applications such as voltage regulators, power management systems, industrial control systems, telecommunications equipment, and consumer electronics

Its low dropout voltage and high output current make it suitable for providing stable power supply in a wide range of electronic devices

Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	1.5
Vin (max) (V)	20	Vin (min) (V)	2.1
Vout (max) (V)	20	Vout (min) (V)	1.2
Fixed output options (V)	1.5, 1.8, 2.5, 3.3	Noise (µVrms)	40
Iq (typ) (mA)	1	Thermal resistance θJA (°C/W)	33
Rating	Catalog	Load capacitance (min) (µF)	10
Regulated outputs (#)	1	Features	Enable, Reverse Current Protection, Reverse voltage protection
Accuracy (%)	3	PSRR at 100 KHz (dB)	45
Dropout voltage (Vdo) (typ) (mV)	340	Operating temperature range (°C)	-40 to 125