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參數(shù)資料
| 型號： | 79TXXA |
| 英文描述： | 1A/2.0V Negative Fixed Voltage Regulator |
| 中文描述： | 1A/2.0V負(fù)固定電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 43K |
| 代理商： | 79TXXA |
UTC 79TXXA
UTC79T08A ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
,Io=500mA,Vi=-14V,Ci=2.2uF,Co=1uF,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25
°
C
Output voltage
Vo
5.0mA<Io<1.0A,Po<15W
Vi=-10.5V to -23V
Line regulation
Vo
Tj=25
°
C,Vi=-10.5V to -25V
Tj=25
°
C,Vi=-11.5V to -17V
Load regulation
Vo
Tj=25
°
C,Io=5.0mA to 1.5A
Tj=25
°
C,Io=250mA to 750mA
Quiescent current
I
Q
Tj=25
°
C
Quiescent current change
I
Q
Io=5mA to 1.0A
Vi=-11.5V to -25V
Output voltage drift
Vo/
T
Io=5mA
Output noise voltage
V
N
f=10hz to 100kHz,Ta=25
°
C
Ripple rejection
RR
f=120Hz, Vi=-11.5V to -21.5V
Dropout voltage
Vo
Io=1.0A,Tj=25
°
C
Short citcuit current
Isc
Vi=-35V,Ta=25
°
C
peak current
Ipk
Tj=25
°
C
UTC79T12A ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
,Io=500mA,Vi=-18V,Ci=2.2uF,Co=1uF,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25
°
C
Output voltage
Vo
5.0mA<Io<1.0A,Po<15W
Vi=-14.5V to -27V
Line regulation
Vo
Tj=25
°
C,Vi=-14.5V to -30V
Tj=25
°
C,Vi=-16V to -22V
Load regulation
Vo
Tj=25
°
C,Io=5.0mA to 1.5A
Tj=25
°
C,Io=250mA to 750mA
Quiescent current
I
Q
Tj=25
°
C
Quiescent current change
I
Q
Io=5mA to 1.0A
Vi=-14.5V to -30V
Output voltage drift
Vo/
T
Io=5mA
Output noise voltage
V
N
f=10hz to 100kHz,Ta=25
°
C
Ripple rejection
RR
f=120Hz, Vi=-15V to -25V
Dropout voltage
Vo
Io=1.0A,Tj=25
°
C
Short circuit current
Isc
Vi=-35V,Ta=25
°
C
peak current
Ipk
Tj=25
°
C
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R101-013,A
MIN
-7.68
TYP
-8.0
10
5
12
4
3
0.05
0.1
-0.6
175
60
2
300
2.2
MAX
-8.32
-8.40
100
80
160
80
6
0.5
1.0
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
mV/
°
C
μ
V
dB
V
mA
A
-7.60
54
MIN
-11.52
-11.40
54
TYP
-12.0
12
6
12
4
3
0.05
0.1
-0.8
200
60
2
300
2.2
MAX
-12.48
-12.60
240
120
240
120
6
0.5
1.0
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
mV/
°
C
μ
V
dB
V
mA
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 79TXXA_11 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| 79TXXAG-TQ2-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| 79TXXAG-TQ2-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| 79TXXAG-TQ3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| 79TXXAG-TQ3-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
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