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參數(shù)資料
| 型號： | 78TXXA |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 94K |
| 代理商： | 78TXXA |
UTC 78TXXA
ABSOLUTE MAXIMUM RATINGS
( Operating temperature range applies unless otherwise specified )
PARAMETER
Input voltage(for Vo=5~18V)
(for Vo=24V)
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R101-011,C
SYMBOL
RATING
UNIT
V
I
I o
PD
T
OPR
T
STG
35
40
1
V
V
A
W
°
C
°
C
Output Current
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
UTC 78T33A ELECTRICAL CHARACTERISTICS
( VI=5.8V, Io=0.5A, Tj= 0
°
C
-
12
°
C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
Output Voltage
Vo
Load Regulation
Vo
Line regulation
Quiescent Current
Iq
Quiescent Current Change
Output Noise Voltage
V
N
Temperature coefficient of Vo
Vo/
T
Ripple Rejection
RR
Peak Output Current
I
PK
Short-Circuit Current
I
SC
Dropout Voltage
Vd
UTC 78T47A ELECTRICAL CHARACTERISTICS
( VI=9.7V, Io=0.5A, Tj= 0
°
C
-
12
°
C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
Output Voltage
Vo
Load Regulation
Vo
Line regulation
Quiescent Current
Iq
Quiescent Current Change
Output Noise Voltage
V
N
Temperature coefficient of Vo
Vo/
T
Ripple Rejection
RR
Internally
-20
-55
Limited
+150
+150
TEST CONDITIONS
Tj=25
°
C, I
O
=5mA - 1.0A
V
I
=5.8V to 18.3V,I
O
=5mA - 1.0A 3.135
Tj=25
°
C,I
O
=5mA - 1.5A
Tj=25
°
C,I
O
=0.25A - 0.75A
V
I
=5.8V to 18.3V,Tj=25
°
C
V
I
=5.8V to 18.3V,Tj=25
°
C,Io=1A
Tj=25
°
C, I
O
=<1A
V
I
=5.8V to 18.3V
I
O
=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
V
I
=6.3V–16.3V,f=120Hz,Tj=25
°
C
Tj=25
°
C
VI=35V, Tj=25
°
C
Tj=25
°
C
MIN
TYP
MAX
UNIT
3.168
3.30
55
-0.4
57
1.8
250
2.0
3.432
3.465
33
17
33
33
8.0
1.0
0.5
V
V
mV
mV
mV
mV
mA
mA
mA
μ
V
mV/
°
C
dB
A
mA
V
Vo
Iq
TEST CONDITIONS
Tj=25
°
C, I
O
=5mA - 1.0A
V
I
=7.2V to 19.7V,I
O
=5mA - 1.0A 4.465
Tj=25
°
C,I
O
=5mA - 1.5A
Tj=25
°
C,I
O
=0.25A - 0.75A
V
I
=7.2V to 19.7V,Tj=25
°
C
V
I
=7.2V to 19.7V,Tj=25
°
C,Io=1A
Tj=25
°
C, I
O
=<1A
V
I
=7.2V to 19.7V
I
O
=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
V
I
=7.7V -17.7V, f=120Hz,
Tj=25
°
C
Tj=25
°
C
MIN
TYP
MAX
UNIT
4.512
4.70
40
-0.6
80
4.888
4.935
47
24
47
47
8.0
1.0
0.5
V
V
mV
mV
mV
mV
mA
mA
mA
μ
V
mV/
°
C
dB
Vo
Iq
62
Peak Output Current
I
PK
1.8
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 78TXXA_10 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| 78TXXA_11 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| 78TXXA_1108 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| 78TXXAG-TQ2-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| 78TXXAG-TQ2-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
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