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参数资料
| 型号： | LM7805I |
| 厂商： | Fairchild Semiconductor Corporation |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 3-TERMINAL 1A POSTIVE VOLTAGE REGULATORS |
| 中文描述： | 三端1正电压调节器 |
| 文件页数： | 4/6页 |
| 文件大小： | 175K |
| 代理商： | LM7805I |
Bay Linear, Inc
2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
LM78XX
Electrical Characteristics (LM7810)
(V
I
=17V, 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
= 12.5V to 28V T
J
= 25
°
C
Line Regulation
V
O
V
I
= 14V to 20V 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
= 13V to 23V, 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
= 12.5V to 28V, T
J
= 25
°
C
Quiescent Current
Change
I
O
= 5mA to 1A, T
J
= 25
°
C
Electrical Characteristics (LM7812)
(V
I
=19V, 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
= 14.5V to 30V T
J
= 25
°
C
Line Regulation
V
O
V
I
= 16V to 22V 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
= 15V to 25V, 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
= 14.5V to 30V, T
J
= 25
°
C
Quiescent Current
Change
I
O
= 5mA to 1A, T
J
= 25
°
C
MIN
9.6
TYP
10
7
2
12
4
71
70
2.0
4.3
MAX
10.4
200
100
200
100
8
1.0
0.5
UNIT
V
mV
mV
55
dB
μ
V
V
mA
mA
I
Q
MIN
11.50
TYP
12
10
3.0
12
4
71
75
2.0
4.3
MAX
12.5
240
120
240
120
8.0
1.0
0.5
UNIT
V
mV
mV
55
dB
μ
V
V
mA
mA
I
Q
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM7805-ISO | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| LM7805J | 制造商:TGS 制造商全称:Tiger Electronic Co.,Ltd 功能描述:3-Terminal 1A Positive Voltage Regulator |
| LM7805L-TA3-G-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| LM7805L-TA3-I-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| LM7805L-TA3-O-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
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