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參數(shù)資料
| 型號： | IP78M12A-LCC4 |
| 廠商： | SEMELAB LTD |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 0.5 AMP POSITIVE VOLTAGE REGULATOR IN A CERAMIC SURFACE MOUNT PACKAGE |
| 中文描述： | 12 V FIXED POSITIVE REGULATOR, CQCC18 |
| 封裝： | CERAMIC, LCC-18 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 24K |
| 代理商： | IP78M12A-LCC4 |
DESCRIPTION
The IP78M00A series of voltage regulators are fixed output
regulators intended for local, on-card voltage regulation.
These devices are available in 5, 12, and 15 volt options and
are capable of delivering in excess of 500mA over
temperature.
The A-suffix devices are fully specified at 0.5A, 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.
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIES
A
3/99
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
0.5 AMP
POSITIVE
VOLTAGE REGULATOR
IN A CERAMIC SURFACE
MOUNT PACKAGE
FEATURES
OUTPUT CURRENT UP TO 0.5A
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
I
O
P
D
T
J
T
stg
DC Input Voltage
Output Current
Power Dissipation
Operating Junction Temperature Range
Storage Temperature
(for V
O
= 5, 12, 15V)
35V
Internally limited
Internally limited
–55 to 150°C
–65 to 150°C
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25°C unless otherwise stated)
1.39 (0.055)
1.15 (0.045)
0.76 (0.030)
0.51 (0.020)
1.39 (0.055)
1.02 (0.040)
15 16
13
12
14
3
4
5
6
7
17
18
1
2
11
10
8
9
9.14 (0.360)
8.64 (0.340)
1.27 (0.050)
1.07 (0.040)
≈
2.16 (0.085)
7.62 (0.300)
7.12 (0.280)
1.65 (0.065)
1.40 (0.055)
0.33 (0.013)
0.43 (0.017)
0.18 (0.007
Rad.
Rad.
Pins 4,5
6,7,8,9,10,11,12,13
Pins 15,16,17,18,1,2
– V
IN
– V
OUT
– GND
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