RF & MICROWAVE TRANSISTORS UHF TV/LINEAR APPLICATIONS

DESCRIPTION The SD1437 is a silicon NPN bipolar device specifically designed for high linearity applications in the UHF frequency range including TV Bands IV and V. Gold metallization and emitter ballasting assure high reliability under Class A linear amplifier operation. ■ 860 MHz ■ COMMON EM

RF & MICROWAVE TRANSISTORS UHF TV/LINEAR APPLICATIONS

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

PNP SILICON POWER TRANSISTOR ARRAY LOW SPEED SWITCHING USE DARLINGTON TRANSISTOR INDUSTRIAL USE

DESCRIPTION The µPA1437 is PNP silicon epitaxial Darlington Power Transistor Array that built in 4 circuits designed for driving solenoid, relay, lamp and so on. FEATURES • Easy mount by 0.1 inch of terminal interval. • High hFE for Darlington Transistor.

PNP SILICON POWER TRANSISTOR ARRAY LOW SPEED SWITCHING USE DARLINGTON TRANSISTOR INDUSTRIAL USE

DESCRIPTION The µPA1437 is PNP silicon epitaxial Darlington Power Transistor Array that built in 4 circuits designed for driving solenoid, relay, lamp and so on. FEATURES • Easy mount by 0.1 inch of terminal interval. • High hFE for Darlington Transistor.

High Efficiency Low Noise Synchronous Step-Down Switching Regulators

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