LT1617ES5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1617ES5#TRPBF

Manufacturer

Analog Devices

Introduction

Low voltage step-up/step-down voltage regulator for power management applications

Product Features and Performance

DC-DC Switching Regulator

Capable of Step-Up or Step-Up/Step-Down conversion

Adjustable output voltage

Negative Output Configuration with Cuk topology

One output channel

Able to work with low input voltage from 1.2V

Supports input voltage up to 15V

Adjustable output voltage with a minimum of -1.2V

Maximum output voltage capability up to -34V

Output switch current capability up to 300mA

Lacks synchronous rectification

Designed for operation in the temperature range of 0°C to 70°C

SOT-23-5 Thin, TSOT-23-5 surface mount package

Product Advantages

Highly versatile with both step-up and step-down functions

Supports a wide range of input and output voltages

Suitable for battery-operated applications due to the low input voltage capability

Compact SOT-23-5 packaging suitable for space-constrained applications

Key Technical Parameters

Input Voltage: 1.2V (Min) to 15V (Max)

Output Voltage: -1.2V (Min) to -34V (Max)

Output Current: 300mA (Switch)

Topology: Cuk

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Built according to industry quality and safety standards

Reliable performance within designated operating temperature range

Compatibility

Compatible with various circuits requiring regulated negative voltage

Flexible for use with different battery chemistries and configurations

Application Areas

Battery-powered devices

Portable electronics

Negative voltage regulation for various digital and analog circuits

Product Lifecycle

Active product status, indicating ongoing production and availability

No immediate indication of discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

Versatile performance suitable for both step-up and step-down applications

Designed for use with very low input voltages, ideal for battery-powered devices

Adaptable output voltage capabilities for diverse design requirements

Compact form factor for space-sensitive designs

A product of Analog Devices, a reputable manufacturer in the semiconductor industry

Active product lifecycle ensures ongoing support and availability