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參數(shù)資料
| 型號(hào)： | LM140K-12-BSS2 |
| 英文描述： | Voltage Regulator |
| 中文描述： | 電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 55K |
| 代理商： | LM140K-12-BSS2 |
IP140A SERIES
IP140
IP7800A SERIES
IP7800
LM140
SERIES
SERIES
SERIES
Prelim.5/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
http://www.semelab.co.ukPin 1 – V
IN
Pin 2 – V
OUT
Case – Ground
K Package – TO–3
Pin 1 – V
IN
Pin 2 – V
OUT
Case – Ground
R Package – TO–66
1
2
3
3
1
2
Pin 1 – V
IN
Pin 2 – Ground
Pin 3 – V
OUT
Case – Ground*
G Package
–
TO
–
257
IG Package
–
TO
–
257
*
* isolated Case on IG package
1
2
3
Pin 1 – V
IN
Pin 2 – Ground
Pin 3 – V
OUT
SMD 1 PACKAGE
Ceramic Surface Mount
1 AMP
POSITIVE
VOLTAGE REGULATOR
FEATURES
OUTPUT CURRENT UP TO 1.0A
OUTPUT VOLTAGES OF 5, 12, 15V
0.01% / V LINE REGULATION
0.3% / A LOAD REGULATION
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT TRANSISTOR SOA PROTECTION
1% VOLTAGE TOLERANCE (
–
A VERSIONS)
V
I
P
D
T
j
T
stg
DC Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature
(for V
O
= 5, 12, 15V)
35V
Internally limited
1
–55 to 150°C
–65 to 150°C
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation P
MAX
of 20W. I
MAX
= 1.0A.
DESCRIPTION
The IP140A / LM140 / IP7800A / IP7800 series of
3 terminal regulators is available with several fixed output
voltage making them useful in a wide range of applications.
The A suffix devices are fully specified at 1A,
provide 0.01% / V line regulation, 0.3% / A load regulation
and ±1% output voltage tolerance at room temperature.
Protection features include Safe Operating Area current
limiting and thermal shutdown.
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