
2001 California Micro Devices Corp. All rights reserved. SmartOR
is a trademark of California Micro Devices Corporation.
9/17/2001
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
2
CMPWR160
CALIFORNIA MICRO DEVICES
Absolute Maximum Ratings
Rating
2000
6.0, GND
–
0.5
V
CC
+ 0.5, GND
–
0.5
V
OUT
+ 0.5, GND
–
0.5
–
40 to 150
0 to 70
0 to 125
Internally Limited
Parameter
Unit
V
V
V
V
ESD Protection (HBM)
V
CC
/V
OUT
Voltage
SD Logic Input Voltage
POR Logic Output Voltage
Temperature: Storage
Operating Ambient
Power Dissipation
Note 1
C
Operating
Junction
Note 1:
The SOIC package used is thermally enhanced through the use of a fused integral leadframe. The power rating is based on a printed
circuit board heat spreading capability equivalent to 2 square inches of copper connected to the GND pins. Typical multi-layer boards
using power plane construction will provide this heat spreading ability without the need for additional dedicated copper area. (Please
consult with factory for thermal evaluation assistance.)
Operating Conditions
Range
4.2 to 5.5
0 to 70
10 ± 10%
Parameter
Unit
V
C
μF
V
CC
Temperature (Ambient)
C
EXT
Electrical Operating Characteristics
(over operating conditions unless specified otherwise)
Symbol
I
OUT
V
OUT
I
LIM
I
S/C
V
R LOAD
V
R LINE
V
DO
I
Q
I
SD
I
RCC
V
IH SD
V
IL SD
V
POR
T
POR
R
POR
T
DISABLE
T
HYST
Parameter
Conditions
MIN
TYP
MAX
500
300
3.465
UNIT
mA
mA
V
Regulator Output Current
Regulator Output Voltage
Regulator Current Limit
Short-Circuit Current Limit
Load Regulation
Line Regulation
Regulator Dropout Voltage
Quiescent Supply Current
Shutdown Supply Current
V
CC
Pin Reverse Leakage
Shutdown High Detect
Shutdown Low Detect
POR Detect Threshold
POR Pulse Duration
POR Output Impedance
Shutdown Temperature
Thermal Hysteresis
CMPWR160SA
CMPWR160MA
0mA < I
LOAD
< I
OUT
max.
V
CC
= 5V, I
LOAD
= 5mA to I
OUT
max.
V
CC
= 4.2V to 5.5V, I
LOAD
= 5mA
MIN V
CC
–
V
OUT
for I
LOAD
= I
OUT
max.
Regulator Enabled (No Load)
Regulator Disabled
V
OUT
= 3.3V, V
CC
= 0V
V
CC
= 5V
V
CC
= 5V
4.2V < V
CC
< 5.5V
After POR Threshold Detected
Sinking to GND/Sourcing from V
CC
3.135
2.8
20
0.2
3.30
550
300
75
2
0.6
35
7
1
3.0
1.0
2.9
30
0.5
160
20
mA
mV
mV
V
μA
μA
μA
V
V
V
ms
k
0.9
50
10
10
3.0
40
2
C
C