參數(shù)資料
型號(hào): 7805B
廠商: Electronic Theatre Controls, Inc.
英文描述: fixed-voltage monolithic integrated-circuit voltage regulators
中文描述: 固定電壓?jiǎn)纹呻娐贩€(wěn)壓器
文件頁(yè)數(shù): 2/3頁(yè)
文件大小: 250K
代理商: 7805B
7805B
Absolute Maximum Ratings
Maximum Input Voltage: 35V
Operation Junction Temperature Range: -40°
С
to
125°
Electrical Characteristics
(Vin=10V, Io=0.5A, Ci=0.33
F, Co=0.1
F, Tj=25
,unless otherwise noted.)
Characteristic
Symbol
Test Condition
Min
Max
Unit
Output Voltage
Vo
4.8
5.2
V
5.0mA
Io
1.0A;
7.0V
Vin
20V
0°C
Tj
125°C
7V
Vin
25V;
8V
Vin
12V
5.0mA
Io
1.5A
0.25A
Io
0.75A
Output Voltage
Vo
4.75
5.25
V
Line Regulation
Vv
-
Load Regulation
Vi
-
100
50
100
50
mV
mV
Quiescent Current
Ib
-
8.0
mA
Quiescent Current Change
Ib
7V
Vin
25V,
5mA
Io
1.0A
-
1.3
0.5
mA
Typical Applications Circuit
Figure 1. High Output Current with Short Circuit Protection
2
BEIJING ESTEK ELECTRONICS CO.,LTD
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