MP2000 – LOW INPUT VOLTAGE, 150mA LINEAR REGULATOR
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VIN = 1.8V, VOUT = 1.2V, C1 = 2.2μF, C2 = 0.1μF, C3 = 4.7μF, TA = +25°C unless otherwise noted.
Startup Shutdown
V
= 5V, I
OUT
= 130mA
V
= 5V, I = 130mA
OUT
IN
IN
V
V
EN
EN
5V/div.
5V/div.
V
V
OUT
OUT
1V/div.
1V/div.
I
I
O
O
100mA/div.
100mA/div.
1ms/div.
MP2000-TPC07
MP2000-TPC08
Current Limit
Protection
Power Ramp Up
V
= 5V, EN = 0V, I
OUT
= 130mA
V
= 5V, EN = 0V, I
= 90mA
IN
IN
OUT
V
V
IN
IN
5V/div.
5V/div.
V
V
OUT
OUT
5V/div.
5V/div.
I
I
O
O
200mA/div.
200mA/div.
1ms/div.
1ms/div.
MP2000-TPC09
MP2000-TPC10
MP2000 Rev. 1.11
10/10/2011
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2011 MPS. All Rights Reserved.
6
MPS [ MONOLITHIC POWER SYSTEMS ]
