LTC1437A

PRODUCTION

High Efficiency Low Noise Synchronous Step-Down Switching Regulators

Data Sheet Product Selection Table
Part Models
6
1ku List Price
Starting From $6.58
Viewing:

Part Details

  • Maintains Constant Frequency at Low Output Currents
  • Programmable Fixed Frequency (PLL Lockable)
  • Wide VIN Range: 3.5V to 36V Operation
  • Low Minimum On-Time (≤300ns) for High Frequency, Low Duty Cycle Applications
  • Dual N-Channel MOSFET Synchronous Drive
  • Very Low Dropout Operation: 99% Duty Cycle
  • Low Dropout, 0.5A Linear Regulator for CPU I/O or Low Noise Audio Supplies
  • Built-In Power-On Reset Timer
  • Programmable Soft Start
  • Low-Battery Detector
  • Remote Output Voltage Sense
  • Foldback Current Limiting (Optional)
  • Pin Selectable Output Voltage
  • Logic Controlled Micropower Shutdown: IQ < 25µA
  • Output Voltages from 1.19V to 9V
  • Available in 24-Lead Narrow SSOP and 28-Lead SSOP Packages
LTC1437A
High Efficiency Low Noise Synchronous Step-Down Switching Regulators
Figure 1. High Efficiency Step-Down Converter Product Package 1 Product Package 2 Product Package 3
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Design Note 3

Technical Articles 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

LTspice 1

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Latest Discussions

No discussions on ltc1437a yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed