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78TXXAL-TQ2-R 数据表(PDF) 5 Page - Unisonic Technologies

部件名 78TXXAL-TQ2-R
功能描述  3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
PDF  7 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

78TXXAL-TQ2-R 数据表(HTML) 5 Page - Unisonic Technologies

  78TXXAL-TQ2-R Datasheet HTML 1Page - Unisonic Technologies 78TXXAL-TQ2-R Datasheet HTML 2Page - Unisonic Technologies 78TXXAL-TQ2-R Datasheet HTML 3Page - Unisonic Technologies 78TXXAL-TQ2-R Datasheet HTML 4Page - Unisonic Technologies 78TXXAL-TQ2-R Datasheet HTML 5Page - Unisonic Technologies 78TXXAL-TQ2-R Datasheet HTML 6Page - Unisonic Technologies 78TXXAL-TQ2-R Datasheet HTML 7Page - Unisonic Technologies  
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78TXXA
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
5 of 7
www.unisonic.com.tw
QW-R101-012.I
ELECTRICAL CHARACTERISTICS(Cont.)
FOR 78T07A
(VIN=13V, IOUT=0.5A)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
TJ=25°C, IOUT=5mA-1.0A
6.72
7.0
7.28
V
Output Voltage
VOUT
VIN=9.5V~22V,IOUT=5mA-1.0A,PD 15W
≦
6.65
7.35
V
TJ=25°C, IOUT=5mA-1.0A
70
mV
Load Regulation
ΔVOUT
TJ=25°C, IOUT=0.25A-0.75A
35
mV
VIN=9V~25V, TJ=25°C
70
mV
Line regulation
ΔVOUT
VIN=9.5V~22V, TJ=25°C, IOUT=1.0A
70
mV
Quiescent Current
IQ
TJ=25°C, IOUT 1.0A
≦
8.0
mA
VIN=9.5V~22V
1.0
mA
Quiescent Current Change
ΔIQ
IOUT=5mA-1.0A
0.5
mA
Output Noise Voltage
eN
10Hz f 100kHz
≦≦
50
μV
Temperature coefficient of Vo
ΔVo/ΔT
IOUT=5mA
-0.8
mV/
°C
Ripple Rejection
RR
VIN=10V-20V, f=120Hz, TJ=25°C
59
75
dB
Peak Output Current
IPEAK
TJ=25°C
1.7
A
Short-Circuit Current
ISC
VIN=35V, TJ=25°C
250
mA
Dropout Voltage
VD
TJ=25°C
2.0
V
FOR 78T08A
(VIN=14V, IOUT=0.5A)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
TJ=25°C, IOUT=5mA-1.0A
7.68
8.0
8.32
V
Output Voltage
VOUT
VIN=10.5V~23V,IOUT=5mA-1.0A,PD 15W
≦
7.60
8.40
V
TJ=25°C, IOUT=5mA-1.0A
80
mV
Load Regulation
ΔVOUT
TJ=25°C, IOUT=0.25A-0.75A
40
mV
VIN=10.5V~25V, TJ=25°C
80
mV
Line regulation
ΔVOUT
VIN=10.5V~23V, TJ=25°C, IOUT=1.0A
80
mV
Quiescent Current
IQ
TJ=25°C, IOUT 1.0A
≦
8.0
mA
VIN=10.5V~23V
1.0
mA
Quiescent Current Change
ΔIQ
IOUT=5mA-1.0A
0.5
mA
Output Noise Voltage
eN
10Hz f 100kHz
≦≦
58
μV
Temperature coefficient of Vo
ΔVo/ΔT
IOUT=5mA
-0.9
mV/
°C
Ripple Rejection
RR
VIN=11.5V~21.5V, f=120Hz, TJ=25°C
56
72
dB
Peak Output Current
IPEAK
TJ=25°C
1.8
A
Short-Circuit Current
ISC
VIN=35V, TJ=25°C
250
mA
Dropout Voltage
VD
TJ=25°C
2.0
V
FOR 78T09A
(VIN=15V, IOUT=0.5A)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
TJ=25°C, IOUT=5mA - 1.0A
8.64
9.0
9.36
V
Output Voltage
VOUT
VIN=11.5V~24V,IOUT=5mA-1.0A,PD 15W
≦
8.55
9.45
V
TJ=25°C, IOUT=5mA-1.0A
90
mV
Load Regulation
ΔVOUT
TJ=25°C, IOUT=0.25A-0.75A
45
mV
VIN=11.5V~25 V, TJ=25°C
90
mV
Line regulation
ΔVOUT
VIN=11.5V~24V, TJ=25°C, IOUT=1.0A
90
mV
Quiescent Current
IQ
TJ=25°C, IOUT 1.0A
≦
8.0
mA
VIN=11.5V~24V
1.0
mA
Quiescent Current Change
ΔIQ
IOUT=5mA–1.0A
0.5
mA
Output Noise Voltage
eN
10Hz f 100kHz
≦≦
58
μV
Temperature coefficient of Vo
ΔVo/ΔT
IOUT=5mA
-1.1
mV/
°C
Ripple Rejection
RR
VIN=12.5V~22.5V,
f=120Hz, TJ=25°C
56
72
dB
Peak Output Current
IPEAK
TJ=25°C
1.8
A
Short-Circuit Current
ISC
VIN=35V, TJ=25°C
250
mA
Dropout Voltage
VD
TJ=25°C
2.0
V



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