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參數(shù)資料
| 型號： | MC7805CT |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3-terminal 1A positive voltage regulator |
| 中文描述： | 5 V FIXED POSITIVE REGULATOR, PSFM3 |
| 封裝： | TO-220, 3 PIN |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 174K |
| 代理商： | MC7805CT |
MC78XX/LM78XX
7
Electrical Characteristics (MC7815)
(Refer to test circuit ,0
o
C
< T
J
< +125
o
C
, I
O
= 500mA, V
I
= 23V, C
I
= 0.33
μ
F, C
O
= 0.1
μ
F, unless otherwise specified)
Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
Parameter
Symbol
Conditions
MC7815
Typ.
15
Unit
Min.
14.4
Max.
15.6
Output Voltage
V
O
T
J
=+25
o
C
5.0mA
≤
I
O
≤
1.0A, P
D
≤
15W
V
I
= 17.5V to 30V
V
I
= 18.5V to 30V
14.25
15
15.75
V
Line Regulation
V
O
T
J
=+25
o
C
V
I
= 17.5V to 30V
V
I
= 20V to 26V
I
O
= 5mA to 1.5A
I
O
= 250mA to
750mA
-
-
-
3
12
300
150
300
mV
Load Regulation
V
O
T
J
=+25
o
C
mV
-
4
150
Quiescent Current
I
Q
T
J
=+25
o
C
I
O
= 5mA to 1.0A
V
I
= 17.5V to 30V
V
I
= 18.5V to 30V
I
O
= 5mA
f = 10Hz to 100KHz, T
A
=+25
o
C
f = 120Hz
V
I
= 18.5V to 28.5V
I
O
= 1A, T
J
=+25
o
C
f = 1KHz
V
I
= 35V, T
A
=+25
o
C
T
J
=+25
o
C
-
-
-
-
-
-
5.2
-
-
-
-1
90
8
mA
Quiescent Current Change
I
Q
0.5
1.0
-
-
-
mA
Output Voltage Drift
Output Noise Voltage
V
O
/
T
V
N
mV/
o
C
μ
V
Ripple
Rejection
RR
54
70
-
dB
Dropout Voltage
Output Resistance
Short Circuit Current
Peak Current
V
O
R
O
I
SC
I
PK
-
-
-
-
2
-
-
-
-
V
19
250
2.2
m
mA
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC-7805-CT | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.0 A Positive Voltage Regulators |
| MC7805CT_11 | 制造商:MCC 制造商全稱:Micro Commercial Components 功能描述:Three-Terminal Positive Voltage Regulators |
| MC7805CT_Q | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 1A Pos Volt Reg RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7805CT-BP | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Positive 30V +125C RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7805CT-BP | 制造商:Micro Commercial Components (MCC) 功能描述:IC, LDO REG, 5V, 1A, TO-220 |
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