參數(shù)資料
型號(hào): LM7808CMDC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3-Terminal Positive Regulators
中文描述: 8 V FIXED POSITIVE REGULATOR, UUC
封裝: DIE
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 243K
代理商: LM7808CMDC
LTO
-
DMS
LM7808C
Three-Terminal Positive Voltage Regulators
Features
* Output current at 1.0 Ampere
* No external components required
* Internal thermal overload protection
* Internal short-circuit current limiting
* Output voltage offered in 4% tolerance
Maximum Ratings
Parameter
Symbol
Value
Unit
Input Voltage
V1
30
V
Operating Ambient Temperature
PD
15
W
Operating Junction Temperature
TOPR
-20to+70
°
C
Storage Temperature Range
TSTG
-55to+125
°
C
Mechanical Data
* Case: TO-220AB Molded Plastic
* Terminals: Plated Lead Solderable per MIL-STD-202, Method 208
* Marking: Type Number
* Weight: 2.24 grams (approx)
LTO-DMS Semiconductor Corporation
1468, 86th Street, Brooklyn,
New York, 11228, USA
Tel: (718) 234 6010 / (707) 3223 4679
Fax:(718) 234 6013 / (707) 3223 6696
Dimensions
INCHES MM
MAX
0.620.
0.405
0.120
0.255
0.365
0.155
0.562
0.105
0.035
0.025
0.147
0.190
0.055
0.102 typ
DIM
MIN
0.570
0.380
0.100
0.235
0.335
0.110
0.500
0.095
0.025
0.016
0.142
0.160
0.045
MIN
14.48
9.66
2.54
5.97
8.51
2.80
12.70
2.42
0.64
0.41
3.61
4.06
1.14
2.6 typ
MAX
15.75
10.28
3.04
6.48
9.27
3.93
14.27
2.66
0.89
0.64
3.37
4.82
1.39
NO
TE
A
B
C
D
E
F
G
H
I
J
K
L
M
N
PIN1:INPUT
PIN2:GND
PIN3:OUTPUT
TO-220
Electrical Characteristics
Parameter
Sym
Min
7.68V
Typ
8.0V
Max
8.32V
Test conditions
Tj=25°C
V1
23V, 5mA
Output Voltage
V
o
7.74V
8.26V
10.5V
1.0A
PD=15W
5mA
250mA
10.5V
11V
Tj=25°C,Io=0
10.5V
5mA
Io
10Hz
f=120Hz
Io=1.0A,Tj=25°C
f=1.0KHz
Tj=25°C
Tj=25°C
Io
12mV
4.0mV
6.0mV
2.0mV
4.3mA
160mV
60mV
160mV
80mV
8.0mA
1.0mA
0.5mA
Io
1.5A, Tj=25°C
Io
750mV, Tj=25°C
V1
25V, Tj=25°C
V1
17V, Tj=25°C
Load Regulation
V
o
Line regulation
V
o
Quiescent Current
I
q
Quiescent Current Change
I
q
V1
25V
1.0A
100KHz, Tj=25°C
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Short Circuit Current
Output Short Circuit Current
Peak Output Current
V
N
RR
V
d
R
O
I
OS
I
opeak
52
72dB
2.0V
16mohm
450mA
2.2A
V
f
56dB
Temperature Coefficient of Output voltage
V
O
/ T
j
1.8mV/°C
0°C
V1
125°C, Io=5mA
Revision: 1
2002/06/17
相關(guān)PDF資料
PDF描述
LM7808C 3-Terminal Positive Regulators
LM7812C series voltage regulators
LM7812CK Series Voltage Regulators
LM7812CT Series Voltage Regulators
LM78L00 5.0 AMP POSITIVE VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM7808CT 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) REGULATOR 8V 1A 4% RoHS:否 制造商:STMicroelectronics 輸出類型: 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
LM7808CT 制造商:Texas Instruments 功能描述:IC REGULATOR +8.0V
LM7808CT/LB01 制造商:Texas Instruments 功能描述:
LM7808CT/NOPB 功能描述:IC REG LDO 8V 1A TO220-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:500 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降(標(biāo)準(zhǔn)):- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:500mA 電流 - 限制(最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-205AD,TO-39-3 金屬罐 供應(yīng)商設(shè)備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
LM7808CT_12 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator