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See Technical Specifications

TPS73618DBVT +BOM

Cap-Free 400mA NMOS LDO Voltage Regulators

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS73618DBVT
Datasheet:

TPS73618DBVT Datasheet (PDF)
Output Options:

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

0.4
Vin (max) (V):

5.5
Vin (min) (V):

1.7
EDA/CAD Models:

Request Free CAD Models for TPS73618DBVT

Description

The TPS73618DBVT is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring a fixed output voltage of 1.8V with ±2% accuracy. It features thermal shutdown and current limit protection, making it suitable for portable and battery-powered equipment, industrial sensors, handheld instrumentation, and automotive systems. This device is available in a small SOT-23 package (DBVT) and offers high output accuracy, low quiescent current of 1.6µA, and current limit protection. It provides thermal shutdown to prevent damage from overheating. The TPS73618DBVT is an ideal choice for applications where space and power efficiency are crucial.

Features

According to the product information, the features of the TPS73618DBVT are:

Small SOT-23 package device
Provides thermal shutdown and current limit protection
Output voltage is 1.8V with ±2% accuracy
Low quiescent current of 1.6µA
High output accuracy and thermal shutdown

These features make it suitable for applications that require a low-dropout voltage regulator with a fixed output voltage, such as portable and battery-powered equipment, industrial sensors, handheld instrumentation, and automotive systems.

Package

The package type of TPS73618DBVT is SOT-23 (DBV)-5.

Pinout

The TPS73618DBVT has a pin count of 3:

IN (Input): The input voltage to the regulator.
OUT (Output): The regulated output voltage, which is fixed at 1.8V.
GND (Ground): The ground connection for the device.

These pins are all that's needed to use this low-dropout voltage regulator in your circuit.

Manufacturer

The manufacturer of the TPS73618DBVT is Texas Instruments (TI). Texas Instruments is a leading global semiconductor company specializing in analog and embedded processing technologies, with a wide range of products used in various industries including consumer electronics, industrial automation, medical devices, and automotive systems, among others. TI is known for its reliability, quality, and innovation, making it a trusted brand in the electronic components industry.

Applications

The TPS73618DBVT is commonly used in applications that require a low-dropout voltage regulator with a fixed output voltage of 1.8V, such as:

Portable and battery-powered equipment
Industrial sensors
Handheld instrumentation
Automotive systems

Equivalent

EQUIVALENT PRODUCTS:

TPS79601 (TI)
NCP1374 (ON Semiconductor)
TLC1775 (Texas Instruments)
REG1571 (STMicroelectronics)

These alternative products serve as substitutes due to their similar characteristics, such as low-dropout voltage regulators with fixed output voltages around 1.8V and thermal shutdown protection.

Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	0.4
Vin (max) (V)	5.5	Vin (min) (V)	1.7
Vout (max) (V)	5.4	Vout (min) (V)	1.2
Fixed output options (V)	1.2, 1.25, 1.5, 1.6, 1.8, 1.9, 2.5, 3, 3.2, 3.3, 4.3	Noise (µVrms)	30
Iq (typ) (mA)	0.4	Thermal resistance θJA (°C/W)	53, 57.8
Rating	Catalog	Load capacitance (min) (µF)	0
Regulated outputs (#)	1	Features	Enable, Foldback Overcurrent protection, Reverse Current Protection
Accuracy (%)	1	PSRR at 100 KHz (dB)	32
Dropout voltage (Vdo) (typ) (mV)	75	Operating temperature range (°C)	-40 to 125
Package/Case	SOT-23 (DBV)-5