Datasheet

MCP1790/MCP1791
DS22075B-page 12 © 2010 Microchip Technology Inc.
Note: Unless otherwise indicated, C
OUT
= 4.7 uF Ceramic (X7R), C
IN
= 10.0 µF Ceramic (X7R), I
OUT
= 1 mA, Temperature = +25°C,
V
IN
= 6.0V, R
PWRGD_PULLUP
= 10 kΩ To V
OUT
, V
SHDN
= V
IN,
and device is MCP1790.
FIGURE 2-25: Startup Ground Current.
0
10
20
30
40
50
60
70
80
90
01234567
Input Voltage (V)
Startup Ground Current (µA)
I
OUT
= 1 mA
V
OUT
= 5.0V
V
OUT
= 3.3V