MAX1658 - 350mA、16.5V输入、低压差线性稳压器

MAX1658是Maxim美信半导体公司的一款线性调节器产品，MAX1658是350mA、16.5V输入、低压差线性稳压器，本站介绍了MAX1658的封装应用图解、特点和优点、功能等，并给出了与MAX1658相关的Maxim元器件型号供参考。

MAX1658 - 350mA、16.5V输入、低压差线性稳压器 - 线性调节器 - 可节省电池功耗的线性稳压器，仅消耗30µA电流，可提供350mA输出 - 美信半导体

产品概述

The MAX1658/MAX1659 linear regulators maximize battery life by combining ultra-low supply currents and low dropout voltages. They feature Dual Mode™ operation, which presets the output to 3.3V (MAX1658) or 5V (MAX1659), or permits it to be adjusted between 1.25V and 16V. The regulator supplies up to 350mA, with a typical dropout of 650mV for the MAX1658 and 490mV for the MAX1659. With their p-channel MOSFET pass transistor, these devices maintain a low quiescent current from zero output current to the full 350mA, even in dropout. They support input voltages ranging from 2.7V to 16.5V.

The MAX1658/MAX1659 feature a 1µA shutdown mode, reverse battery protection, short-circuit protection, and thermal shutdown. They are available in a special high-power (1.2W), 8-pin SO package designed specifically for compact applications.

关键特性

以下关键特性由Maxim美信半导体提供：

Wide Input Voltage Range: 2.7V to 16.5V

Low, 490mV Dropout at 350mA Output Current (MAX1659)

30µA Supply Current

1µA Max Shutdown Current

High-Power (1.2W) 8-Pin SO Package

Dual Mode Operation Output:

Fixed 3.3V (MAX1658)

Fixed 5.0V (MAX1659)

or Adjustable (1.25V to 16V)

Thermal Overload Protection

Current-Limit Protection

Reverse Battery Protection

热门应用

蜂窝电话

数字无绳电话

电子规划器

手持式仪表(PDA、掌上电脑)

调制解调器

掌上电脑

PCMCIA卡

PCS电话

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