MIC68200_11 Datasheet, PDF (2/16 Pages) Micrel Semiconductor – 2A Sequencing LDO with Tracking and Ramp Control

Micrel, Inc.
Typical Application
V_IN = 3.3V
EN
0.6nF
10nF
MIC68200-1.8YML
IN
U1 ^OUT
EN
RC
Master ^SNS
DLY GND POR
0.7nF
MIC68200-1.5YML
IN
U2 ^OUT
EN _Slave SNS
RC
DLY
1nF
GND POR
MIC68200
2x
47KΩ
4.7µF
μProcessor
I/O
4.7µF
CORE
/RESET
U1.EN
U1.RC
U1.DLY
U1.OUT
U2.EN= U1.POR
U2.RC
U2.DLY
U2.OUT
U2.POR
U1.TDLY
U1.TRC
U1.TDLY
U1 Fully Shut Down
U2.TRC
U2.TDLY
U2.TDLY
U2 Fully Shut Down
Sequenced Dual Power Supply for I/O and Core Voltage of µProcessor
February 2011
2
M9999-022311-E