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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負固定電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 43K |
| 代理商： | 79TXXA |
UTC 79TXXA
UTC79T15A ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
, Io=500mA,Vi=-23V,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=-17.5V to -30V
Line regulation
Vo
Tj=25
°
C,Vi=-17.5V to -30V
Tj=25
°
C,Vi=-20V to -26V
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=-17.5V to -30.5V
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=-18.5V to -28.5V
Dropout voltage
Vo
Io=1.0A,Tj=25
°
C
Short circuit current
Isc
Vi=-35V,Ta=25
°
C
peak current
Ipk
Tj=25
°
C
UTC79T18A ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
,Io=500mA,Vi=-27V,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=-21V to -33V
Line regulation
Vo
Tj=25
°
C,Vi=-21V to -33V
Tj=25
°
C,Vi=-24V to -30V
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=-21V to -32V
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=-22V to -32V
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.
4
QW-R101-013,A
MIN
-14.40
-14.25
54
TYP
-15.0
12
6
12
4
3
0.05
0.1
-0.9
250
60
2
300
2.2
MAX
-15.60
-15.75
300
150
300
150
6
0.5
1.0
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
mV/
°
C
μ
V
dB
V
mA
A
MIN
-17.28
-17.10
54
TYP
-18.0
15
8
15
5.0
3
-1
300
60
2
300
2.2
MAX
-18.72
-18.90
360
180
360
180
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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