Evaluation Kit for the MAX1920, MAX1921

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX1921 evaluation kit (EV kit) provides a fixed 1.8V output voltage from a 2V to 5.5V input source and delivers up to 400mA output current. The MAX1921 is a step-down switching regulator with an internal power switch and synchronous rectifier in a tiny SOT23 package.

The MAX1921 EV kit is a fully assembled and tested surface-mount circuit board. The MAX1921 EV kit can also be used to evaluate other fixed-output voltage versions of the MAX1921 or the MAX1920, which is a step-down switching regulator with an adjustable output voltage. Additional pads on the board are provided for external feedback resistors to set different output voltages, 1.25V to V_IN.

Data Sheet

Download	Rev 0	(PDF, 96kB)
E-Mail

Key Features

2V to 5.5V Input Voltage Range
Output Voltage
- 1.8V Fixed Output Voltage (MAX1921EUT18-T)
- Adjustable Output Voltage (MAX1920EUT-T)
- Other Fixed-Output Voltages (MAX1921EUT_ _-T)
Output Current
- Guaranteed 400mA at >2.5V Input Voltage
IC Shutdown Current
- 0.1µA (typ)
Surface-Mount Components
Fully Assembled and Tested

Applications/Uses

Battery-Powered Applications
CDMA Power Amplifier Supply
Next-Generation Wireless handsets
PDAs, Palmtops, and Handy Terminals

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-2361 Rev 0; 2002-06-28
This page last modified: 2007-07-30