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Documents LM26003, LM26003-Q1
SNVS576F – AUGUST 2008 – REVISED FEBRUARY 2015 LM26003-xx 3-A Switching Regulator With High Efficiency Sleep Mode
1 Features 3 Description The LM26003 is a switching regulator designed for
the high-efficiency requirements of applications with
standby modes. The device features a low-current
sleep mode to maintain efficiency under light-load
conditions and current-mode control for accurate
regulation over a wide input voltage range. Quiescent
current is reduced to 10.8 ВµA typically in shutdown
mode and less than 40 ВµA in sleep mode. Forced
PWM mode is also available to disable sleep mode. 1 LM26003-Q1 is an Automotive-Grade Product
That is AEC-Q100 Grade 1 Qualified (–40°C to
+125В°C Operating Junction Temperature)
High-Efficiency Sleep Mode
40-ВµA Typical Iq in Sleep Mode
10.8-ВµA Typical Iq in Shutdown Mode
3.0-V Minimum Input Voltage
4.0-V to 38-V Continuous Input Range …
