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參數(shù)資料
| 型號(hào)： | LM7912-SMD |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 33K |
| 代理商： | LM7912-SMD |
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
http://www.semelab.co.ukPrelim. 7/00
NEGATIVE
VOLTAGE REGULATOR
TO 220 M
OUTPUT CURRENT UP TO 1.5A
OUTPUT VOLTAGES OF -5, -12, -15, -24V
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT TRANSISTOR SOA PROTECTION
1% VOLTAGE TOLERANCE OPTION
V
I
DC input voltage
(for V
O
= –5 to –15V)
(for V
O
= –24V)
I
O
P
D
T
j
T
stg
Output current
Power dissipation
Junction temperature
Storage temperature
–35V
–40V
Internally limited
Internally limited
150°C
–65 to 150°C
MECHANICAL DATA
Dimensions in mm
TO220M
SMD1
-TO220 Metal Package - Isolated
- Ceramic Surface Mount Package
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
LM7900 - 220M
LM7900 - SMD
SERIES
SERIES
FEATURES
HERMETIC TO220 METAL OR CERAMIC
SURFACE MOUNT PACKAGES
SCREENING OPTIONS AVAILABLE
ALL LEADS ISOLATED FROM CASE
(METAL PACKAGE)
PIN 1 - Ground
PIN 2 - Input
PIN 3 - Output
1
1
1
1
2.54
BSC
10.6
3.6
Dia.
0.8
4.6
1.0
2.70
BSC
1 2 3
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