L78M12ABDT STMicroelectronics, L78M12ABDT Datasheet - Page 28

V REG 0.5A +12V, SMD, 78M12, DPAK-3

L78M12ABDT

Manufacturer Part Number
L78M12ABDT
Description
V REG 0.5A +12V, SMD, 78M12, DPAK-3
Manufacturer
STMicroelectronics
Datasheets

Specifications of L78M12ABDT

Primary Input Voltage
19V
Output Voltage
12V
Dropout Voltage Vdo
2V
No. Of Pins
3
Output Current
500mA
Voltage Regulator Case Style
TO-252
Operating Temperature Range
-40°C To +125°C
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Line Regulation
100 mV
Load Regulation
240 mV
Dropout Voltage (max)
2 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Package / Case
TO-252
Mounting Style
SMD/SMT
Voltage Regulation Accuracy
2 %
Output Voltage Fixed
12V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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10
Table 15.
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30-Aug-2006
10-Dec-2007
20-Feb-2008
05-Oct-2006
15-Apr-2009
15-Jul-2008
28-Jul-2009
Date
Revision history
Document revision history
Revision
3
4
5
6
7
8
9
Order codes updated.
DPAK mechanical data updated and add footprint data.
Modified:
Modified:
Modified:
Modified:
Modified:
Table
Table 14 on page
Table 14 on page
Figure 9 on page 15
Table 14 on page
Doc ID 2147 Rev 9
14.
27.
27.
27.
and
Changes
Figure 15 on page
16.

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