CM1117CM223 CHAMP [Champion Microelectronic Corp.], CM1117CM223 Datasheet - Page 3

• Manufacturer Part Number: CM1117CM223
• Description: 1A LOW DROPOUT VOLTAGE REGULATOR
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
Thermal Regulation
Note 1: For the adjustable device, the minimum load current is the minimum current required to maintain regulation. Normally the
current in the resistor divider used to set the output voltage is selected to meet the minimum load current requirement.
Note 2: These parameters, although guaranteed, are not tested in production.
2004/06/01
Reference Voltage
Quiescent Current
Adjust Pin Current
Load Regulation
Dropout Voltage
Current (Note 1)
Ripple Rejection
Output Voltage
Minimum Load
Line Regulator
Current Limit
(V
Parameter
(Note 2)
(Note 2)
IN
– V
OUT
Preliminary
)
Fixed Output
Fixed Output
Fixed Output
Fixed Output
Fixed Output
Adj. Output
Adj. Output
CM1117D
CM1117K
CM1117S
CM1117
Device
OUT
= 10mA, and T
Rev. 1.5
f
O
= 120Hz, 1V
10mA <= I
10mA <= I
10mA <= I
10mA <= I
I
OUT
10mA <= I
J
= +25℃; unless otherwise noted
I
OUT
= 10mA, V
Champion Microelectronic Corporation
I
OUT
RMS
T
= 10mA, 1.5V<= V
I
= 10mA, V
OUT
A
OUT
OUT
OUT
OUT
(V
Test Conditions
OUT
= 25℃, 30ms pulse
, , I
1A L
IN
= 10mA, V
I
<= 1A, 4.25V<= V
<= 1A, 4.75V<= V
OUT
<= 1A, 3.2V<= V
<= 1A, V
V
V
OUT
I
– V
<= 1A, V
OUT
OUT
IN
IN
= 10mA
<= 7V
<= 7V
= 400mA, (V
OUT
+ 1.5V<= V
= 1A
IN
– V
) = 3V
OW
IN
IN
IN
= V
= 5V
OUT
– V
IN
OUT
<= 7V
= 2V
D
OUT
IN
IN
IN
IN
IN
ROPOUT
+ 1.5V
<= 7V
<= 7V
– V
= 3V
<= 7V
<= 7V
OUT
)= 3V
V
1.238
1.764
2.450
3.234
OLTAGE
Min.
60
1
CM1117
1.250
1.800
2.500
3.300
Typ.
0.04
0.10
0.01
1.0
1.0
1.1
1.1
12
75
50
1
5
R
CM1117
EGULATOR
1.262
1.836
2.550
3.366
Max.
0.20
0.30
10.0
1.30
Page 3
120
6.0
0.1
14
14
Unit
%W
mV
mV
mA
mA
dB
µA
%
%
V
V
V
V
V
A