PDA/Hand-Held Computer Power Controller

General Description The MAX781 is a system-engineered power-supply controller for subnotebook computers, PDAs, or similar battery-powered equipment. It provides high-performance, step-down (buck), pulse-width modulated (PWM) control for generating +3.3V and constant-current battery charging. Dual

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Maxim

美信

Operating Temperature Range

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MuRata

村田

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

150 V, 100mA Very High Voltage Linear Regulator

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ONSEMI

安森美半导体