Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23

General Description The MAX1920/MAX1921 step-down converters deliver over 400mA to outputs as low as 1.25V. These converters use a unique proprietary current-limited control scheme that achieves over 90 efficiency. These devices maintain extremely low quiescent supply current (50μA), and their hi

文件：370.78 Kbytes 頁數(shù)：9 Pages

MAXIM

美信

Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23

文件：1.92605 Mbytes 頁數(shù)：12 Pages

MAXIM

美信

3 Terminal Positive Voltage Regulator 18V, 1.5A

Description: The NTE1920 is a positive 3–terminal voltage regulator in a TO3 type package suitable for numerous applications including local, on–card regulation requiring up to 1.5A. This device features thermal shutdown and current limiting making the NTE1920 remarkably rugged. Although des

文件：25.18 Kbytes 頁數(shù)：2 Pages

NTE

Dual-band RF front-end

DESCRIPTION The SA1920 is an integrated dual-band RF front-end that operates at both cellular (AMPS, GSM and TDMA) and PCS/DCS (TDMA and GSM) frequencies, and is designed in a 13 GHz fT BiCMOS process—QUBiC1. The low-band is a combined low-noise amplifier (LNA) and mixer. The LNA has a 1.7 dB noi

文件：215.42 Kbytes 頁數(shù)：36 Pages

PHI

PHI

2x5 Rectangular LED

文件：24.79 Kbytes 頁數(shù)：1 Pages

SANKEN

三墾