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參數(shù)資料
| 型號(hào)： | MC78FC33 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Micropower Voltage Regulator(微功率穩(wěn)壓器) |
| 中文描述： | 微功耗穩(wěn)壓器（微功率穩(wěn)壓器） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 67K |
| 代理商： | MC78FC33 |
MC78FC00 SERIES
http://onsemi.com
2
MAXIMUM RATINGS
(T
C
= 25
°
C, unless otherwise noted.)
Rating
Symbol
Value
Unit
ááááááááááááááááááááááááááááááááá
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JA
Case 1213 (SOT89) H Suffix
P
300
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Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. ESD data available upon request.
ELECTRICAL CHARACTERISTICS
(V
in
= V
O
+ 1.0 V, I
O
= 10 mA, T
J
= 25
°
C [Note 2], unless otherwise noted.)
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ááááááááááááááááááááááááááááááááá
33HT1 Suffix (V
in
= 6.0 V)
40HT1 Suffix (V
in
= 7.0 V)
50HT1 Suffix (V
= 8.0 V)
V
in
= [V
O
+ 1.0] V to 10 V, I
O
= 10 mA
Load Regulation
30HT1 Suffix (V
in
= 5.0 V)
33HT1 Suffix (V
in
= 6.0 V)
40HT1 Suffix (V
in
= 7.0 V)
50HT1 Suffix (V
in
= 8.0 V)
Dropout Voltage
O
33HT1 Suffix (V
in
= 5.0 V)
40HT1 Suffix (V
in
= 6.0 V)
50HT1 Suffix (V
= 7.0 V)
O
3.218
3.900
4.875
3.3
4.0
5.0
3.382
4.100
5.125
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ááááááááááááááááááááááááááááááááá
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ááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááá
50
65
65
80
80
100
100
120
40
ááá
ááá
ááá
Reg
80
mV
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ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
V
V
0.5
1.1
1.2
1.3
0.7
3.3
3.6
3.9
V
CC
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
DEFINITIONS
Dropout Voltage
The input/output voltage differential at
which the regulator output no longer maintains regulation
against further reductions in input voltage. Measured when
the output drops 100 mV below its nominal value (which is
measured at 1.0 V differential), dropout voltage is affected
by junction temperature, load current and minimum input
supply requirements.
Line Regulation
The change in output voltage for a
change in input voltage. The measurement is made under
conditions of low dissipation or by using pulse techniques
such that average chip temperature is not significantly
affected.
Load Regulation
The change in output voltage for a
change in load current at constant chip temperature.
Maximum Power Dissipation
The maximum total device
dissipation for which the regulator will operate within
specifications.
Quiescent Bias Current
Current which is used to operate
the regulator chip and is not delivered to the load.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC78FC33HT1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC78FC33HT1G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 120mA Low Iq RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78FC33HT1G | 制造商:ON Semiconductor 功能描述:Voltage Regulator IC |
| MC78FC40HT1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC78FC40HT1G | 功能描述:低壓差穩(wěn)壓器 - LDO 4.0V 120mA Low Iq RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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