參數(shù)資料
型號(hào): μA7805
廠商: Texas Instruments, Inc.
英文描述: positive volitage regulators
中文描述: 正電壓穩(wěn)壓器
文件頁數(shù): 15/19頁
文件大?。?/td> 481K
代理商: ΜA7805
μ
A7800 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS056B – MAY 1976 – REVISED OCTOBER 1996
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
+ VO
+ VI
0.33
μ
F
0.1
μ
F
OUT
IN
G
– VO
COM
+
VI
IL
μ
A78xx
μ
A78xx
Figure 3. Fixed Output Regulator
Figure 4. Positive Regulator in Negative
Configuration (V
I
Must Float)
R1
0.33
μ
F
Input
Output
μ
A78xx
0.1
μ
F
IO
R2
VO(Reg)
R1
Input
Output
IO
IO = (VO/R1) + IO Bias Current
0.33
μ
F
μ
A78xx
VO
Vxx
Vxx
R1
IQ
R2
NOTE A: The following formula is used when Vxx is
the nominal output voltage (output to
common) of the fixed regulator.
Figure 5. Adjustable Output Regulator
Figure 6. Current Regulator
μ
A7815C
0.1
μ
F
1N4001
0.1
μ
F
1N4001
VO = – 15 V
0.33
μ
F
2
μ
F
1N4001
1N4001
VO = 15 V
20-V
Input
– 20-V
Input
μ
A7915C
1
μ
F
Figure 7. Regulated Dual Supply
相關(guān)PDF資料
PDF描述
μA7806 General Purpose, High Current Positive-Voltage Regulator(6V,通用大電流正電壓穩(wěn)壓器)
μA7808 General Purpose, High Current Positive-Voltage Regulator(8V,通用大電流正電壓穩(wěn)壓器)
μA7810 General Purpose, High Current Positive-Voltage Regulator(10V,通用大電流正電壓穩(wěn)壓器)
μA7812 General Purpose, High Current Positive-Voltage Regulator(12V,通用大電流正電壓穩(wěn)壓器)
μA7815 General Purpose, High Current Positive-Voltage Regulator(15V,通用大電流正電壓穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A780T 制造商:ROEBUCK 功能描述:POSTER KITCHEN HYGIENE 59X42
A7810 制造商:Leviton Manufacturing Co 功能描述:
A7811055 功能描述:電路保護(hù)套件 Isolation Mounting Kit PA Series RoHS:否 制造商:Sola/Hevi-Duty 產(chǎn)品:Hardware 系列: 類型:Terminal Cover
A-781BWZ-2A 制造商:OKAYA 制造商全稱:OKAYA 功能描述:SURGE PROTECTOR
A-781BWZ-3C 制造商:OKAYA 制造商全稱:OKAYA 功能描述:SURGE PROTECTOR