LT1963EST-1.5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1963EST-1.5#TRPBF

Manufacturer

Analog Devices

Introduction

The LT1963EST-1.5#TRPBF is a low drop out (LDO) linear voltage regulator designed for power management, providing a stable 1.5V output from inputs up to 20V.

Product Features and Performance

Fixed output voltage of 1.5V

Maximum input voltage of 20V

Output current of 1.5A

Dropout voltage of 0.55V at 1.5A load

Power supply rejection ratio (PSRR) of 63dB at 120Hz

Surface mount package TO-261-4 (SOT-223-3)

Operates within a temperature range of -40°C to 125°C

Product Advantages

High output accuracy and stability

Low dropout voltage enhances efficiency

High PSRR minimizes noise from input supply

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 1.5V

Current - Output: 1.5A

Voltage Dropout (Max): 0.55V @ 1.5A

Quiescent Current (Iq): 1.5 mA

Supply Current (Max): 120 mA

Quality and Safety Features

Protection against overcurrent and overtemperature

Reverse polarity protection

Compatibility

Compatible with various applications requiring a fixed 1.5V output

Suitable for surface mount technology with SOT-223-3 packaging

Application Areas

Suitable for sensitive electronic applications including microcontrollers and analog devices

Ideal for portable devices, wireless communication equipment, and similar technology fields

Product Lifecycle

The product status is active

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Offers excellent regulation and low dropout performance suitable for modern electronic devices

Features robust safety measures including overcurrent, overtemperature, and reverse polarity protection

Highly efficient operation with a low quiescent current

Supports a broad range of operating temperatures, making it versatile for various environments

Continued product support and availability ensure integration reliability and longevity in applications