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參數(shù)資料
| 型號： | LM7805A |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 175K |
| 代理商： | LM7805A |
Bay Linear, Inc
2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
LM78XX
Electrical Characteristics (LM7808)
(V
I
=14V, I
O
=500mA, 0
°
C
≤
T
J
≤
125
°
C, unless otherwise specified. (Note 1)
Parameter
Symbol
Conditions
Output Voltage
V
O
T
J
= 25
°
C
V
I
= 10.5V to 25V T
J
= 25
°
C
Line Regulation
V
O
V
I
= 11V to 17V T
J
= 25
°
C
I
O
= 5mA to 1.5A, 25
°
C
Load Regulation
V
O
I
O
= 250mA to 750mA, 25
°
C
Ripple Rejection
RR
V
I
= 11.5V to 21.5V, f=120Hz
Output Noise Voltage
V
N
F= 10Hz to 100Hz T
J
= 25
°
C
Dropout Voltage
V
D
T
J
= 25
°
C
Quiescent Current
T
J
= 25
°
C
V
I
= 10.5V to 25V, T
J
= 25
°
C
Quiescent Current
Change
I
O
= 5mA to 1A, T
J
= 25
°
C
Electrical Characteristics (LM7809)
(V
I
=16V, I
O
=500mA, 0
°
C
≤
T
J
≤
125
°
C, unless otherwise specified. (Note 1)
Parameter
Symbol
Conditions
Output Voltage
V
O
T
J
= 25
°
C
V
I
= 11.5V to 27V T
J
= 25
°
C
Line Regulation
V
O
V
I
= 13V to 19V T
J
= 25
°
C
I
O
= 5mA to 1.5A, 25
°
C
Load Regulation
V
O
I
O
= 250mA to 750mA, 25
°
C
Ripple Rejection
RR
V
I
= 12V to 19V, f=120Hz
Output Noise Voltage
V
N
F= 10Hz to 100Hz TJ
= 25
°
C
Dropout Voltage
V
D
T
J
= 25
°
C
Quiescent Current
T
J
= 25
°
C
V
I
= 11.5V to 27V, T
J
= 25
°
C
Quiescent Current
Change
I
O
= 5mA to 1A, T
J
= 25
°
C
MIN
7.7
TYP
8.0
6
2
12
4
72
52
2.0
4.3
MAX
8.3
160
80
160
80
8
1
0.5
UNIT
V
mV
mV
55
dB
μ
V
V
mA
mA
I
Q
MIN
8.6
TYP
9.0
7
2
12
4
70
60
2.0
4.3
MAX
9.40
180
90
180
90
8
1.0
0.5
UNIT
V
mV
mV
55
dB
μ
V
V
mA
mA
I
Q
相關PDF資料 |
PDF描述 |
|---|---|
| LM7805I | 3-TERMINAL 1A POSTIVE VOLTAGE REGULATORS |
| LM7808C | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LM7808CMDC | 3-Terminal Positive Regulators |
| LM7808C | 3-Terminal Positive Regulators |
| LM7812C | series voltage regulators |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM7805A-220M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Regulator |
| LM7805AA-220M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Regulator |
| LM7805ACT | 功能描述:線性穩(wěn)壓器 - 標準 3A 2% OUTPUT TOL 3-TERMINAL 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 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LM7805ACT | 制造商:Fairchild Semiconductor Corporation 功能描述:IC, LDO VOLT REG, 5V, 1A, TO-220-3 |
| LM7805ACT_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator |
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