78DXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For 78D09 (VIN=15V, IOUT=0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
IOUT=5mA~0.5A
IN =11.5~24V,IOUT=5mA~0.5A
IOUT=5mA~0.5A
OUT=5mA~200mA
VIN =11.5~25V
IN =11.5~24V, IOUT=0.5A
MIN TYP MAX UNIT
8.64
8.55
9
9.36
9.45
90
45
90
90
8
V
V
Output Voltage
Load Regulation
V
mV
mV
mV
mV
mA
mA
mA
μV
∆VOUT
I
Line Regulation
∆VOUT
IQ
V
Quiescent Current
IOUT=0.5A
VIN=11.5~24V
IOUT=5mA~0.5A
10Hz≤f≤100kHz
1
Quiescent Current Change
∆IQ
0.5
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
58
-1.1
72
∆VOUT/∆T IOUT=5mA
mV/°C
dB
RR
IPEAK
ISC
VIN=12.5~22.5V,f=120Hz
VIN=VOUT+19V
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.2
250
2
A
mA
V
VD
For 78D12 (VIN=19V, IOUT=0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN TYP MAX UNIT
IOUT=5mA~0.5A
11.52
11.4
12
12.48
12.6
120
60
V
V
Output Voltage
Load Regulation
VIN =14.5~27V,IOUT=5mA~0.5A
IOUT=5mA~0.5A
mV
mV
mV
mV
mA
mA
mA
μV
∆VOUT
IOUT=5mA~200mA
VIN=14.5~30V
120
120
8
Line Regulation
∆VOUT
IQ
VIN=14.6~27V, IOUT=0.5A
IOUT=0.5A
Quiescent Current
VIN =14.5~30V
1
Quiescent Current Change
∆IQ
I
OUT=5mA~0.5A
0.5
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
75
-1.5
72
∆VOUT/∆T IOUT=5mA
mV/°C
dB
RR
IPEAK
ISC
VIN =15~25V, f=120Hz
55
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.2
250
2
A
VIN=VOUT+19V
mA
V
VD
For 78D15 (VIN=23V, IOUT=0.5A, CI =0.33μF, CO=0.1μF)
PARAMETER
SYMBOL
TEST CONDITIONS
IOUT=5mA~0.5A
IN =17.5~30V, IOUT=5mA~0.5A
IOUT=5mA~0.5A
OUT=5mA~200mA
MIN TYP MAX UNIT
14.4
15
15.6
15.75
150
75
V
V
Output Voltage
VOUT
V
14.25
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
∆VOUT
I
VIN=18.5~30V
150
150
8
Line Regulation
∆VOUT
IQ
VIN=17.5~30V, IOUT=0.5A
IOUT=0.5A
Quiescent Current
VIN=17.5~30V
1
Quiescent Current Change
∆IQ
IOUT=5mA~0.5A
10Hz≤f≤100kHz
0.5
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
90
-1.8
70
∆VOUT/∆T IOUT=5mA
mV/°C
dB
RR
IPEAK
ISC
VIN=18.5~28.5V, f=120Hz
54
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.2
250
2
A
VIN=VOUT+19V
mA
V
VD
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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