LT1962EMS8-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1962EMS8-3.3#PBF

Manufacturer

Analog Devices

Introduction

The LT1962EMS8-3.3#PBF is a low-dropout (LDO) linear voltage regulator designed for power management in various electronic devices, providing stable 3.3V output from voltages up to 20V.

Product Features and Performance

Fixed 3.3V output voltage

Low dropout voltage: 0.43V @ 300mA

Supports up to 300mA output current

High PSRR: 65dB at 120Hz

Features overcurrent and overtemperature protection

Reverse polarity protection

Possesses an ENABLE control feature for power saving

Operates in temperatures ranging from -40°C to 125°C

Product Advantages

Low dropout helps in efficient power usage

High PSRR ensures stable output despite input voltage fluctuations

Protection features safeguard the device and the load

Enable feature allows additional power saving

Wide operating temperature range enhances versatility

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.43V @ 300mA

Current Output: 300mA

PSRR: 65dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent and overtemperature protection ensure long-term reliability

Reverse polarity protection prevents potential damage from incorrect power connections

Compatibility

Surface mount package (8-TSSOP, 8-MSOP) for easy integration into various circuit designs

Application Areas

Mobile and portable devices

Microprocessor/microcontroller power supply

Peripheral power supplies

Wireless and telecommunications

Automotive electronics

Product Lifecycle

The product status is Active, indicating ongoing production and availability. No information on discontinuation or replacements provided, suggesting stable product support and availability.

Several Key Reasons to Choose This Product

High efficiency and low dropout suitable for battery-powered applications

Robust safety features enhance device longevity and reliability

High PSRR value maintains stable operation in noisy environments

Wide operating temperature range makes it suitable for industrial applications

Compact surface mount package allows for flexible design integration