參數(shù)資料
型號(hào): L7809ABD2T
廠商: 意法半導(dǎo)體
英文描述: PRECISION 1A REGULATORS
中文描述: 精密1A條調(diào)節(jié)器
文件頁(yè)數(shù): 5/17頁(yè)
文件大?。?/td> 108K
代理商: L7809ABD2T
* Load and line regulation are specified at constant junction temperature. Changes in V
o
due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
ELECTRICALCHARACTERISTICS FOR L7805A
(V
i
= 10V,I
o
= 1 A, T
j
= 0 to 125
o
C (L7805AC),
T
j
= -40to 125
o
C (L7805AB)unless otherwise specified)
Symbol
Parameter
Test Conditions
T
j
= 25
o
C
Min.
Typ.
Max.
Unit
V
o
OutputVoltage
4.9
5
5.1
V
V
o
OutputVoltage
I
o
= 5 mA to 1 A
V
i
= 7.5to 20 V
P
o
15 W
4.8
5
5.2
V
V
o
*
LineRegulation
V
i
= 7.5to 25 V
V
i
= 8 to12 V
V
i
= 8 to12 V
V
i
= 7.3to 20 V
I
o
= 500mA
T
j
= 25
o
C
T
j
= 25
o
C
7
10
2
7
50
5
25
50
mV
mV
mV
mV
V
o
*
Load Regulation
I
o
= 5 mA to 1 A
I
o
= 5 mA to 1.5 A
I
o
= 250 to 750mA
T
j
= 25
o
C
T
j
= 25
o
C
25
30
8
100
100
50
mV
mV
mV
I
d
Quiescent Current
4.3
6
6
mA
I
d
Quiescent Current Change
V
i
= 8 to25 V
V
i
= 7.5to 20 V
I
o
= 5 mA to 1 A
I
o
= 500mA
T
j
= 25
o
C
0.8
0.8
0.5
mA
mA
mA
SVR
Supply Voltage Rejection
V
i
= 8 to18 V
I
o
= 500 mA
I
o
= 1 A
f= 120Hz
68
dB
V
d
Dropout Voltage
T
j
= 25
o
C
2
V
e
N
OutputNoise Voltage
B = 10Hzto 100KHz
T
j
=25
o
C
10
μ
V/V
o
R
o
OutputResistance
f = 1KHz
17
m
I
sc
Short Circuit Current
V
i
= 35V
T
j
= 25
o
C
T
amb
= 25
o
C
0.2
A
I
scp
Short Circuit PeackCurrent
2.2
A
V
o
T
OutputVoltageDrift
-1.1
mV/
o
C
L7800AB/AC
5/17
相關(guān)PDF資料
PDF描述
L7812 positive voltage regulators
L7809CV 5.0 AMP POSITIVE VOLTAGE REGULATOR
L7810C 5.0 AMP POSITIVE VOLTAGE REGULATOR
L7810CD2T 5.0 AMP POSITIVE VOLTAGE REGULATOR
L7810CP 5.0 AMP POSITIVE VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L7809ABD2TR 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Fixed Voltage Regulator
L7809ABD2TTR 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Fixed Voltage Regulator
L7809ABD2T-TR 功能描述:線(xiàn)性穩(wěn)壓器 - 標(biāo)準(zhǔn) 9.0V 1.0A Positive RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線(xiàn)路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
L7809ABP 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Precision 1A regulators
L7809ABV 功能描述:線(xiàn)性穩(wěn)壓器 - 標(biāo)準(zhǔn) 9.0V 1.0A Positive RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線(xiàn)路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L