5V/3.3V/3V 5A Step-Down, PWM, Switch-Mode DC-DC Regulators

General Description The MAX787/MAX788/MAX789 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode, step-down DC-DC regulators. Each is rated at 5A. Very few external components are needed for standard operation because the power switch, oscillator, feedback, and control circuitry ar

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Maxim

美信

3 WATT GLASS ZENER DIODES

FEATURES ● Microminiature package. ● Voidless hermetically sealed glass package. ● Triple layer passivation. ● Metallurgically bonded. ● High performance characteristics. ● Stable operation at temperature to 200°C ● Very low thermal impedance.

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Microsemi

美高森美

Integrated Circuit IF System for FM Receiver

Description: The NTE788 is a monolithic integrated circuit in a 16–Lead DIP type package that provides all the functions of a comprehensive FM–IF system. This device features a three–stage FM–IF amplifier/limiter configuration with level detectors for each stage, a doubly–balanced quadrature FM

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NTE

power requirements:

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OmniVision

豪威集团