LT LTC1682IS8-3.3#PBF

升压/降压充电泵1.8V4.4V50mA

Overview

The LTC1682/LTC1682-3.3/LTC1682-5 are doubler charge pumps with an internal low noise, low dropout (LDO) linear regulator. These parts are designed to provide a low noise boosted supply voltage for powering noise sensitive devices such as high frequency VCOs in wireless applications.

The LTC1682/LTC1682-3.3/LTC1682-5 are short-circuit and over temperature protected. The parts are available in 8-pin MSOP and SO packages.

Features

Bulk Package
Positive Output Configuration
Charge Pump Topology
Fixed Output Type
1 Number of Outputs
1.8V Voltage - Input (Min)
4.4V Voltage - Input (Max)
3.3V Voltage - Output (Min/Fixed)
50mA Current - Output
550kHz Frequency - Switching
No Synchronous Rectifier
Surface Mount Mounting Type