LT1965EQ-2.5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1965EQ-2.5#PBF

Manufacturer

Analog Devices

Introduction

The LT1965EQ-2.5#PBF is a low dropout linear regulator designed for power management, providing precise voltage control in a compact package.

Product Features and Performance

Low dropout voltage of 0.49V at 1.1A output current

Fixed 2.5V output voltage

Capable of delivering 1.1A continuous current

High PSRR of 75dB at 120Hz

Efficient operation with a quiescent current of 1.1 mA

Supports up to 20V input voltage

Enable feature for power saving

Over current and over temperature protection

Reverse polarity protection

Product Advantages

High output accuracy and stability for sensitive applications

Low dropout enhances efficiency in low-voltage operations

Low quiescent current suits battery-powered devices

Robust protection features safeguard against common power anomalies

Convenient enable function allows for better power management

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 2.5V

Current Output: 1.1A

Voltage Dropout (Max): 0.49V @ 1.1A

Current Quiescent (Iq): 1.1mA

PSRR: 75dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over current protection

Over temperature protection

Reverse polarity protection

Compatibility

Surface mount TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package compatible with standard PCB designs

Application Areas

Battery-powered equipment

Portable devices

Low-voltage electronics

Power supplies

Microprocessor/microcontroller power management

Product Lifecycle

Currently active

Not nearing discontinuation

Replacement or upgrade options available as part of continuous product improvement

Several Key Reasons to Choose This Product

High reliability and performance under varied operating conditions

Low power consumption suitable for battery-operated applications

Compact packaging ideal for space-constrained designs

Comprehensive protection features ensure long-term durability

Manufacturer’s commitment to product support and availability