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KIC3211SN21A View Datasheet(PDF) - KEC

Part NameDescriptionManufacturer
KIC3211SN21A Analog CMOS Integrated Circuits KEC
KEC KEC
KIC3211SN21A Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
KIC3211 Series
Electrical Characteristics
(VEN = VIN, Ta = 25)
Symbol
Parameter
Conditions
Min Typ Max Units
VIN
VOUT
IOUT
Input Voltage
Output Voltage
Output Current
VIN = Set VOUT + 1V
1mA IOUT 30mA
VIN - VOUT = 1.0V
1.7
-
6.0
V
x 0.990 - x 1.010 V
150
-
-
mA
VOUT = 1.2~1.5
-
0.38 0.70
V
VOUT = 1.6~1.7
-
0.36 0.65
V
VD
Dropout Voltage (Note 1)
1.8 VOUT 2.0
IOUT = 150mA
-
0.32 0.55
V
2.1 VOUT 2.7
-
0.28 0.50
V
2.8 VOUT 4.0
-
0.22 0.35
V
IGND
Ground Pin Current (Note 2)
IOUT = 0mA
IOUT = 150mA
-
75
95
μA
-
100 150 μA
IQ
Quiescent Current
VOUT / VIN Line Regulation
VOUT / IOUT Load Regulation
RR
Ripple Rejection
VIN = Set VOUT + 1V
VEN = GND (shutdown)
-
IOUT = 1mA
Set VOUT + 0.5V VIN 6.0V
-
VIN = Set VOUT + 1V
1mA IOUT 150mA
-
f = 1kHz
f = 10kHz
Ripple 0.5V p-p
-
VIN - VOUT = 1.0V
-
0.1
1
μA
0.02 0.10 % / V
22
40 mV
70
-
dB
60
-
dB
VOUT / T
Output Voltage
Temperature Coefficient
IOUT = 30mA
-40℃ ≤ TOPR 85
- ±100 - ppm /
ILIM
Short Current Limit
VOUT = 0V
-
50
-
mA
VNO
VEN (ON)
VEN (OFF)
Output Noise Voltage
Output Control Voltage
(ON - State)
Output Control Voltage
(OFF - State)
CIN = 1.0, COUT = 1.0
BW = 10Hz ~ 100kHz
-
-
-
30
-
1.6
-
-
-
-
0.4
Note 1) Dropout Voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal
value measured at 1V differential. For outputs below 2.5V, dropout voltage is the input-to-output voltage differential
with the minimum input voltage 2.6V
Note 2) Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
μVrms
V
V
2011. 5. 27
Revision No : 1
4/9
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