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78TXXAL-TQ3-R Fiches technique(PDF) 5 Page - Unisonic Technologies

No de pièce 78TXXAL-TQ3-R
Description  3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
PDF  8 Pages
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Fabricant  UTC [Unisonic Technologies]
Site Internet  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

78TXXAL-TQ3-R Fiches technique(HTML) 5 Page - Unisonic Technologies

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78TXXA
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
5 of 8
www.unisonic.com.tw
QW-R101-011.R
ELECTRICAL CHARACTERISTICS (Cont.)
For 78T10A
(VIN =16V, IOUT =0.5A)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX
UNIT
Output Voltage
VOUT
IOUT =5mA~1.0A
9.60
10.0 10.40
V
VIN =12.5~25V, IOUT =5mA~1.0A
9.5
10.5
V
Load Regulation
VOUT
IOUT =5mA~1.0A
100
mV
IOUT =0.25A~0.75A
50
mV
Line Regulation
VOUT
VIN =13~25V
100
mV
VIN =13~25V, IOUT =1.0A
100
mV
Quiescent Current
IQ
IOUT≤1.0A
8.0
mA
Quiescent Current Change
IQ
VIN =12.6V~25V
1.0
mA
IOUT =5mA~1.0A
0.5
mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
58
μV
Ripple Rejection
RR
VIN =13~23V,f=120Hz
53
72
dB
Peak Output Current
IPEAK
1.8
A
Short-Circuit Current
ISC
VIN =35V
250
mA
Dropout Voltage
VD
2.0
V
For 78T12A
(VIN =19V, IOUT =0.5A)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX
UNIT
Output Voltage
VOUT
IOUT =5mA~1.0A
11.52 12.0 12.48
V
VIN =14.5~27V, IOUT =5mA~1.0A
11.4
12.6
V
Load Regulation
VOUT
IOUT =5mA~1.0A
120
mV
IOUT =0.25A~0.75A
60
mV
Line Regulation
VOUT
VIN =14.5~30V
120
mV
VIN =14.6~27V, IOUT =1.0A
120
mV
Quiescent Current
IQ
IOUT≤1.0A
8.0
mA
Quiescent Current Change
IQ
VIN =14.5~30V
1.0
mA
IOUT =5mA~1.0A
0.5
mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
75
μV
Ripple Rejection
RR
VIN =15~25V,f=120Hz
52
72
dB
Peak Output Current
IPEAK
1.8
A
Short-Circuit Current
ISC
VIN =35V
250
mA
Dropout Voltage
VD
2.0
V
For 78T15A
(VIN =23V, IOUT =0.5A)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX
UNIT
Output Voltage
VOUT
IOUT =5mA~1.0A
14.40 15.0 15.60
V
VIN =17.5~30V, IOUT =5mA~1.0A
14.25
15.75
V
Load Regulation
VOUT
IOUT =5mA~1.0A
150
mV
IOUT =0.25A~0.75A
75
mV
Line Regulation
VOUT
VIN =18.5~30V
150
mV
VIN =17.7~30V, IOUT =1.0A
150
mV
Quiescent Current
IQ
IOUT≤1.0A
8.0
mA
Quiescent Current Change
IQ
VIN =17.5~30V
1.0
mA
IOUT =5mA~1.0A
0.5
mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
90
μV
Ripple Rejection
RR
VIN =18.5~28.5V,f=120Hz
51
70
dB
Peak Output Current
IPEAK
1.8
A
Short-Circuit Current
ISC
VIN =35V
250
mA
Dropout Voltage
VD
2.0
V



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