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参数资料
| 型号： | LM7805 |
| 厂商： | Fairchild Semiconductor Corporation |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 3-terminal 1A positive volitage regulator |
| 中文描述： | 3端1安电压调节器 |
| 文件页数： | 6/6页 |
| 文件大小： | 175K |
| 代理商： | LM7805 |
Bay Linear, Inc
2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
LM78XX
Electrical Characteristics (LM7824)
(V
I
=33V, 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
= 27V to 38V T
J
= 25
°
C
Line Regulation
V
O
V
I
= 30V to 36V 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
= 28V to 38V, 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
= 27V to 38V, T
J
= 25
°
C
Quiescent Current
Change
I
O
= 5mA to 1.0A, T
J
= 25
°
C
Advance Information
-
These data sheets contain descriptions of products that are in development. The specifications are based on the engineering calculations,
computer simulations and/ or initial prototype evaluation.
Preliminary Information
-
These data sheets contain minimum and maximum specifications that are based on the initial device characterizations. These limits are
subject to change upon the completion of the full characterization over the specified temperature and supply voltage ranges.
The application circuit examples are only to explain the representative applications of the devices and are not intended to guarantee any circuit
design or permit any industrial property right to other rights to execute. Bay Linear takes no responsibility for any problems related to any
industrial property right resulting from the use of the contents shown in the data book. Typical parameters can and do vary in different
applications. Customer’s technical experts must validate all operating parameters including “ Typical” for each customer application.
LIFE SUPPORT AND NUCLEAR POLICY
Bay Linear products are not authorized for and should not be used within life support systems which are intended for surgical
implants into the body to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without
the specific written consent of Bay Linear President.
MIN
23
TYP
24
18
6
12
4
66
170
2.0
4.6
MAX
25
480
240
480
240
8.0
1.0
0.5
UNIT
V
mV
mV
50
dB
μ
V
V
mA
mA
I
Q
相关PDF资料 |
PDF描述 |
|---|---|
| LM7805A | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LM7805I | 3-TERMINAL 1A POSTIVE VOLTAGE REGULATORS |
| LM7808C | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LM7808CMDC | 3-Terminal Positive Regulators |
| LM7808C | 3-Terminal Positive Regulators |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM7805-220M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| LM7805A | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS |
| LM7805A-220M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Regulator |
| LM7805AA-220M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Regulator |
| LM7805ACT | 功能描述:线性稳压器 - 标准 3A 2% OUTPUT TOL 3-TERMINAL RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
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