(China (Mainland))
Product Summary
The LT1930ES5 is a power SOT-23 switching regulator. It includes an internal 1A, 36V switch allowing high current outputs to be generated in a small footprint. The LT1930ES5 switches at 1.2MHz, allowing the use of tiny, low cost and low height capacitors and inductors. Complete regulator solutions approaching one tenth of a square inch in area are achievable with these devices. Multiple output power supplies can now use a separate regulator for each output voltage, replacing cumbersome quasi-regulated approaches using a single regulator and custom transformers. The applications of the LT1930ES5 include TFT-LCD Bias Supply, Digital Cameras, Cordless Phones, Battery Backup, Medical Diagnostic Equipment, Local 5V or 12V Supply, External Modems, PC Cards and xDSL Power Supply.
Parametrics
LT1930ES5 absolute maximum ratings: (1)VIN Voltage: 16V; (2)SW Voltage: –0.4V to 36V; (3)FB Voltage: 2.5V; (4)Current Into FB Pin: ±1mA; (5)SHDN Voltage: 10V; (6)Maximum Junction Temperature: 125℃; (7)Operating Temperature Range: –40 to 85℃; (8)Storage Temperature Range: –65 to 150℃; (9)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LT1930ES5 features: (1)1.2MHz Switching Frequency; (2)Low VCESAT Switch: 400mV at 1A; (3)High Output Voltage: Up to 34V; (4)5V at 480mA from 3.3V Input; (5)Wide Input Range: 2.6V to 16V; (6)Uses Small Surface Mount Components; (7)Low Shutdown Current: <1μA; (8)Low Profile (1mm) ThinSOTTM Package; (9)Pin-for-Pin Compatible with the LT1613.
Diagrams
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 LT1930ES5#TR |
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IC REG BOOST ADJ 1A TSOT23-5 |
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LT1930ES5#TRM |
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IC REG BOOST ADJ 1A TSOT23-5 |
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LT1930ES5#TRMPBF |
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IC REG BOOST ADJ 1A TSOT23-5 |
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LT1930ES5#TRPBF |
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IC REG BOOST ADJ 1A TSOT23-5 |
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