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| CAT6201_13 Datasheet, PDF (5/10 Pages) ON Semiconductor – 300 mA / 13 V Adjustable CMOS LDO Regulator | |||
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CAT6201, CAV6201B
Table 4. ELECTRICAL CHARACTERISTICS
(VIN = VOUT + 1 V, VEN = High, IOUT = 1 mA, CIN = 1 mF, COUT = 2.2 mF, REXT = 68 kW, ambient temperature of 25°C (over recommended
operating conditions unless specified otherwise). Bold numbers apply for the entire junction temperature range.)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIN
Input Voltage
3.3
13.5
V
VOUT
Output Voltage
VADJ
12.5
VADJ
ADJ Voltage
1.232
1.250
1.268
V
IADJ
TCOUT
ADJ Input Current
Output Voltage
Temp. Coefficient
IOUT = 10 mA
0.5
2.0
mA
100
ppm/°C
VRâLINE Line Regulation
VOUT + 1 V < VIN < 13.5 V
â0.2
±0.1
+0.2
%/V
â0.4
+0.4
VRâLOAD
VDROP
IGND
Load Regulation
Dropout Voltage (Note 3)
Ground Current
IGNDâSD Shutdown Ground
Current
IOUT = 1 mA to 300 mA
IOUT = 300 mA
IOUT = 0 mA
IOUT = 300 mA
VEN < 0.4 V
0.7
2
%
250
350
mV
100
150
mA
160
300
0.5
2
mA
PSRR
TON
Power Supply
Rejection Ratio
TurnâOn Time
ISC
Output short circuit
current
ILIM
Output current limit
CLF
tFD
VINâUVLO
Current Limit Factor
Fault Delay
Under voltage
lockout threshold
f = 1 kHz, CBYP = 10 nF
62
dB
f = 20 kHz, CBYP = 10 nF
52
CBYP = 10 nF
VOUT = 0% â 100%
700
ms
VOUT < 0.8 V
REXT = 68 K
500
650
800
mA
VOUT < 0.8 V
200
ILIM = OPEN
VOUT = 80% of VOUT measured
400
450
600
mA
at a load of 1 mA
REXT = 68 K
VOUT = 80% of VOUT measured
120
at a load of 1 mA
ILIM = OPEN
150
180
VOUT < 0.8 V
24
30
36
KV
1.5
3
6
ms
2.85
3.1
3.25
V
ESR
ROUT equivalent
series resistance
5
500
mW
ENABLE INPUT
VHI
Logic High Level
VLO
Logic Low Level
IEN
Enable Input Current
THERMAL PROTECTION
VIN = 3.3 to 13.5 V
VIN = 3.3 to 13.5 V
VEN = 0.4 V
VEN = VIN
2
V
0.4
V
0.15
1
mA
3
5
TSD
Thermal Shutdown
140
°C
THYS
Thermal Hysteresis
10
°C
3. Dropout voltage is defined as the inputâtoâoutput differential at which the output voltage drops 2% below its nominal value. During test, the
input voltage stays always above the minimum 3.3 V. The given values are for VOUT = 7.5 V.
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