LM7818-TA3-I-T Просмотр технического описания (PDF) - Unisonic Technologies
Номер в каталоге
Компоненты Описание
производитель
LM7818-TA3-I-T Datasheet PDF : 10 Pages
| |||
LM78XX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For UTC LM7812 (VIN =19V)
PARAMETER
Output Voltage
Dropout Voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature Coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
SYMBOL
VOUT
VD
ΔVOUT
ΔVOUT
IQ
ΔIQ
eN
ΔVo/ΔT
RR
IPEAK
ISC
TEST CONDITIONS
TJ =25°C, IOUT=5mA - 1.0A
VIN =14.5V ~ 27V,
IOUT=5mA - 1.0A,PD≦15W
TJ =25°C
TJ =25°C,IOUT=5mA - 1.0A
TJ =25°C,IOUT=0.25A - 0.75A
VIN =14.5V ~ 30V, TJ =25°C
VIN =14.6V ~ 27V, TJ =25°C, IOUT=1.0A
TJ =25°C, IOUT≦1.0A
VIN =14.5V ~ 30V
IOUT=5mA - 1.0A
10Hz≦f≦100kHz
IOUT=5mA
VIN =15V - 25V,f=120Hz, TJ =25°C
TJ =25°C
VIN =35V, TJ =25°C
MIN
11.52
11.40
55
TYP
12.0
2.0
75
-1.5
72
1.8
250
MAX UNIT
12.48 V
12.60 V
V
120 mV
60 mV
120 mV
120 mV
8.0 mA
1.0 mA
0.5 mA
μV
mV/°C
dB
A
mA
For UTC LM7815 (VIN =23V)
PARAMETER
Output Voltage
Dropout Voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature Coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
SYMBOL
VOUT
VD
ΔVOUT
ΔVOUT
IQ
ΔIQ
eN
ΔVo/ΔT
RR
IPEAK
ISC
TEST CONDITIONS
MIN
TJ =25°C, IOUT=5mA - 1.0A
14.40
VIN =17.5V ~ 30V,
IOUT=5mA - 1.0A,PD≦15W
14.25
TJ =25°C
TJ =25°C,IOUT=5mA - 1.0A
TJ =25°C,IOUT=0.25A - 0.75A
VIN =18.5V ~ 30V, TJ =25°C
VIN =17.7V ~ 30V, TJ =25°C, IOUT =1.0A
TJ =25°C, IOUT≦1.0A
VIN =17.5V ~ 30V
IOUT=5mA - 1.0A
10Hz≦f≦100kHz
IOUT=5mA
VIN =18.5V ~ 28.5V,f=120Hz, TJ =25°C 54
TJ =25°C
VIN =35V, TJ =25°C
TYP
15.0
2.0
90
-1.8
70
1.8
250
MAX UNIT
15.60 V
15.75 V
V
150 mV
75 mV
150 mV
150 mV
8.0 mA
1.0 mA
0.5 mA
μV
mV/°C
dB
A
mA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7 of 10
QW-R101-006,J
Share Link: 