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LP38693SD-ADJ/NOPB

Adjustable regulator for various voltage requirements

Manufacturer:

Texas Instruments
Mfr.Part #:

LP38693SD-ADJ/NOPB
Datasheet:

LP38693SD-ADJ/NOPB Datasheet (PDF)
Output options:

Adjustable Output
Iout (max) (A):

0.5
Vin (max) (V):

10
Vin (min) (V):

2.7
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LP38693SD-ADJ/NOPB General Description

The LP38693SD-ADJ/NOPB is a high-performance voltage regulator from Texas Instruments. It is capable of delivering up to 0.5A of output current with a low dropout voltage, making it suitable for applications that require a stable and regulated power supply. The output voltage is adjustable from 1.22V to 5.5V, making it versatile for a variety of different projects.This voltage regulator features a low quiescent current, thermal shutdown, and current limit protection to ensure safe and reliable operation. The LP38693SD-ADJ/NOPB comes in a small, space-saving SOT-223 package, making it ideal for applications with limited board space.

Key Features

Adjustable output voltage

Up to 1.5A output current

Low dropout voltage

High PSRR and low output noise

Thermal shutdown and current limit protection

Wide input voltage range

Small form factor package

Ideal for use in portable and battery-powered applications

Application

The LP38693SD-ADJ/NOPB is typically used in applications where precise voltage regulation is required, such as in portable devices, industrial control systems, and automotive electronics

Its adjustable output voltage, high accuracy, and low dropout make it suitable for a wide range of power management applications

Specifications

Output options	Adjustable Output	Iout (max) (A)	0.5
Vin (max) (V)	10	Vin (min) (V)	2.7
Vout (max) (V)	9	Vout (min) (V)	1.25
Noise (µVrms)	80	Iq (typ) (mA)	0.055
Thermal resistance θJA (°C/W)	51	Rating	Catalog
Load capacitance (min) (µF)	1	Regulated outputs (#)	1
Features	Enable, Foldback Overcurrent protection	Accuracy (%)	2
PSRR at 100 KHz (dB)	45	Dropout voltage (Vdo) (typ) (mV)	250
Operating temperature range (°C)	-40 to 125