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TLV73333PQDBVRQ1

TLV73333PQDBVRQ1 is a linear voltage regulator that provides a stable output voltage of 3.3462V under various operating conditions

Manufacturer:

Texas Instruments
Mfr.Part #:

TLV73333PQDBVRQ1
Datasheet:

TLV73333PQDBVRQ1 Datasheet (PDF)
Output options:

Fixed Output
Iout (max) (A):

0.3
Vin (max) (V):

5.5
Vin (min) (V):

1.4
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TLV73333PQDBVRQ1 General Description

The TLV73333PQDBVRQ1 is a low-dropout linear voltage regulator produced by Texas Instruments. It has a fixed output voltage of 3.3V and a maximum input voltage of 5.5V. The device is capable of delivering a maximum output current of 300mA. The TLV73333PQDBVRQ1 offers a low dropout voltage of 190mV at 100mA output current, making it suitable for applications where the input voltage is only slightly higher than the desired output voltage. The regulator also provides thermal shutdown and current limit protection features to ensure safe operation under fault conditions.This device is designed for use in automotive and industrial applications, where reliable voltage regulation is essential. It comes in a small SOT-23 package, making it easy to integrate into space-constrained designs.

Key Features

Fixed output voltage of 3.3V

Low dropout voltage

Low quiescent current

Wide input voltage range

Overcurrent and thermal protection

High PSRR and low noise

Small package size (SOT-23)

Automotive qualified (AEC-Q100 Grade 1)

Application

The TLV73333PQDBVRQ1 is a low-dropout linear regulator designed for applications requiring a regulated power supply

It can be used in various electronic devices such as smartphones, tablets, wearable devices, and automotive applications where a stable voltage supply is needed

Specifications

Output options	Fixed Output	Iout (max) (A)	0.3
Vin (max) (V)	5.5	Vin (min) (V)	1.4
Vout (max) (V)	3.3	Vout (min) (V)	1
Fixed output options (V)	1, 1.1, 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3	Noise (µVrms)	120
Iq (typ) (mA)	0.034	Thermal resistance θJA (°C/W)	93
TI functional safety category	Functional Safety-Capable	Rating	Automotive
Load capacitance (min) (µF)	0	Regulated outputs (#)	1
Features	Enable, Foldback Overcurrent protection	Accuracy (%)	1.4
PSRR at 100 KHz (dB)	28	Dropout voltage (Vdo) (typ) (mV)	125
Operating temperature range (°C)	-40 to 125, -40 to 150