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CAT4137 PDF Datasheet

The CAT4137 is Cmos Boost Converter - White Led Driver. It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.




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Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.

Searched Lists

No Part number Description ( Function ) Manufacturers PDF
2 CAT4137
CMOS Boost Converter - White LED Driver

CAT4137 CMOS Boost Converter - White LED Driver Features • • • • • • • • • • • • Drives up to 5 White LEDs from 3V Power Efficiency up to 87% Low Quiescent Ground Current 0.1mA Adjustable Output Current (up to 30mA) High Frequency 1MHz Operation “Zero” current shutdown mode Operates down to 2V (from two AA batteries) Soft start power-up Open LED low

Catalyst Semiconductor
Catalyst Semiconductor
pdf
1 CAT4137
CMOS Boost Converter - White LED Driver

CAT4137 CMOS Boost Converter White LED Driver Description The CAT4137 is a DC/DC step-up converter that delivers a regulated output current. Operation at a constant switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and inductor. The device drives a string of white LEDs connected in series and provides the regulated current t

ON Semiconductor
ON Semiconductor
pdf

[1]    

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Vishay Semiconductor
Vishay
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This is a popular adjustable voltage regulator.
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On Semiconductor
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 6N137  |   LM393   |   2N3906    |   2N2222   |   TIP120   |

   1N5818   |   LM324N    |   A1015   |   SMAJ20CA  


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