No | Part number | Description ( Function ) | Manufacturers | |
1 | ZXLD1937 | ADJUSTABLE LED DRIVER WITH INTERNAL SWITCH ZXLD1937 ADJUSTABLE LED DRIVER WITH INTERNAL SWITCH IN TSOT23-5 DESCRIPTION The ZXLD1937 is a PFM inductive boost converter designed for driving 2, 3 or 4 series connected white LEDs from a Li-Ion cell and up to 8 LEDs from a 5V supply. The device operates from an input supply of between 2.5V and 5.5V and provides an adjustable output current of up to 50mA |
Zetex |
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