LT1762EMS8#TRPBF

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LT1762EMS8#TRPBF

IC REG LIN POS ADJ 150MA 8-MSOP

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規格

Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 1.22V
Voltage - Output (Max) 20V
Voltage Dropout (Max) 0.4V @ 150mA
Current - Output 150mA
PSRR 65dB (120Hz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Base Product Number LT1762

概述

Description

The LT1762EMS8#TRPBF is a low-noise, precision voltage reference and regulator from Analog Devices, designed for applications that require stable and accurate voltage outputs. It features a low dropout voltage, making it efficient for battery-powered devices. The device provides a fixed output voltage of 1.22V, ideal for powering sensitive analog circuits.
Key specifications include a low output noise of 30 µVRMS, high power supply rejection ratio (PSRR), and low output drift, contributing to its accuracy. The LT1762 operates across a temperature range from −40°C to +125°C and has a wide input voltage range, making it suitable for various applications, including precision measurement equipment, digital-to-analog converters, and instrumentation.
The device comes in an 8-lead MSOP package, offering a compact design that is beneficial for space-constrained applications. Its robust performance and reliability make it a popular choice in the electronics industry for precision voltage regulation needs.

Features

The LT1762EMS8#TRPBF is a precision voltage reference and low dropout linear regulator (LDO) from Analog Devices. Key features include:
1. Output Voltage: It provides a low output voltage (typically 1.2V to 15V) with high accuracy.
2. Low Dropout Voltage: The device has a low dropout voltage, ensuring stable operation even with minimal input-to-output voltage differential.
3. High Power Supply Rejection Ratio (PSRR): Offers excellent PSRR, which helps in minimizing output voltage variations due to changes in input voltage.
4. Low Noise: The LT1762 is designed to deliver low output noise, making it suitable for sensitive analog applications.
5. Thermal Protection: Built-in thermal shutdown protects the device from overheating.
6. Wide Operating Range: It operates over a wide temperature range, ensuring reliability in various environments.
7. Small Package: Housed in an 8-lead MSOP package, it is ideal for space-constrained applications.
Overall, the LT1762EMS8#TRPBF is suited for high-performance applications requiring stable voltage regulation with low noise and power supply variations.

Package

The LT1762EMS8#TRPBF is packaged in an 8-lead MSOP (Mini Small Outline Package) form factor. This package type is designed for compact applications, providing a small footprint and efficient thermal performance.

Pinout

The LT1762EMS8#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices, featuring an 8-pin MSOP package. It is designed to provide a stable output voltage with high accuracy and low noise.
Pin Count: 8
Pin Functions:
1. VIN - Input voltage.
2. GND - Ground reference.
3. VOUT - Output voltage.
4. ADJ - Adjust pin for setting output voltage (if adjustable version).
5. NC - No connect; not used in the application.
6. NC - No connect; not used in the application.
7. PG - Power good indicator (if applicable).
8. CE - Chip enable; used to enable or disable the regulator.
The LT1762 is suitable for low noise and precision applications due to its high power supply rejection ratio and dropout voltage. It operates over a wide range of input voltages and provides low output ripple.

Manufacturer

The manufacturer of the LT1762EMS8#TRPBF is Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer markets. ADI is known for its innovative products, including voltage references, amplifiers, and sensors, and it focuses on delivering solutions that enable high-precision signal processing and data conversion. The LT1762EMS8#TRPBF is a low-noise precision voltage reference, demonstrating ADI's commitment to high-quality analog solutions.

Application

The LT1762EMS8#TRPBF is a low-noise, low-dropout voltage regulator suitable for various applications, including precision analog circuits, RF systems, and battery-powered devices. Its features make it ideal for powering high-performance op-amps, sensors, and ADCs in portable and automotive electronics. The device is also used in telecommunications and industrial applications where stable voltage regulation is crucial.

Equivalent

Equivalent products to the LT1762EMS8#TRPBF include the LM1117, LP2985, and MIC5205 voltage regulators. These devices offer similar performance in terms of low dropout voltage and output current capabilities. However, always verify specific parameters such as output voltage, current rating, and package compatibility for your application.

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