LTC3620 Ultralow Power 15mA Synchronous Step-Down Switching Regulator

Linear Technology

Description

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The LTC®3620 is a high efﬁciency, synchronous buck regulator, suitable for very low power, very small footprint applications powered by a single Li-Io.

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Datasheet Specifications

Part number: LTC3620
Manufacturer: Linear Technology
File Size: 322.87 KB
Datasheet: LTC3620_LinearTechnology.pdf
Description: Ultralow Power 15mA Synchronous Step-Down Switching Regulator

Features

* n High Efﬁciency: Up to 95% n Maximum Current Output: 15mA n Externally Programmable Frequency Clamp with Internal 50kHz Default Minimizes Audio Noise n 18μA IQ Current n 2.9V to 5.5V Input Voltage Range n Low-Battery Detection n 0.6V Reference Allows Low Output Voltages n Shutdown Mode Draws

Applications

* n Hearing Aids n Wireless Headsets n Li-Ion Cell Applications n Button Cell Replacement L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U. S. Patents inclu

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LTC3620 Ultralow Power 15mA Synchronous Step-Down Switching Regulator Linear Technology

Linear Technology LTC3620-like datasheet