LT1611 Constant-Current/ Constant-Voltage 1.4MHz Step-Up DC/DC Converter

Linear Technology

Description

LT1611 Inverting 1.4MHz Switching Regulator in SOT-23 .

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Datasheet Specifications

Part number: LT1611
Manufacturer: Linear Technology
File Size: 263.71 KB
Datasheet: LT1611_LinearTechnology.pdf
Description: Constant-Current/ Constant-Voltage 1.4MHz Step-Up DC/DC Converter

Features

* s s s s s s s s s s DESCRIPTIO Very Low Noise: 1mVP
* P Output Ripple
* 5V at 150mA from a 5V Input Better Regulation Than a Charge Pump Effective Output Impedance: 0.14Ω Uses Tiny Capacitors and Inductors Internally Compensated Fixed Frequency 1.4MHz Operation Low Shutdown Current:

Applications

* it operates from an input voltage as low as 1.1V and switches at 1.4MHz, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height. Its small size and high switching frequency enable the complete DC/DC converter function to consume less than 0.25 square inches of PC board ar

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LT1611 Constant-Current Constant-Voltage 1.4MHz Step-Up Converter Linear Technology

Linear Technology LT1611-like datasheet