L78M12ABDT-1 STMicroelectronics, L78M12ABDT-1 Datasheet - Page 24
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L78M12ABDT-1
Manufacturer Part Number
L78M12ABDT-1
Description
Linear Regulators - Standard 12V 0.5A Positive
Manufacturer
STMicroelectronics
Datasheet
1.L78M12ACDT.pdf
(29 pages)
Specifications of L78M12ABDT-1
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
0.5 A
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-251
Mounting Style
Through Hole
Voltage Regulation Accuracy
2 %
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Table 12.
Note:
24/29
Dim.
D1
A1
A2
E1
V2
b4
c2
e1
L1
L2
L4
A
D
E
H
R
b
e
L
c
DPAK mechanical data
The DPAK package coming from the two subcontractors (Fujitsu and IDS) are fully
compatible with the ST's package suggested footprint.
Min.
2.20
0.90
0.03
0.64
5.20
0.45
0.48
6.00
6.40
4.40
9.35
1.00
0.60
0°
Type STD-ST
mm.
Typ.
5.10
4.70
2.28
2.80
0.80
0.20
10.10
Max.
2.40
1.10
0.23
0.90
5.40
0.60
0.60
6.20
6.60
4.60
1.00
8°
Doc ID 2147 Rev 9
Min.
2.25
0.96
0.76
5.28
0.46
0.46
6.05
5.27
6.55
2.23
9.90
1.40
1.03
0.70
0°
0
Type Fujitsu-subcon.
mm.
Typ.
2.30
6.60
4.77
2.28
0.40
10.30
Max.
2.35
1.06
0.10
0.86
5.38
0.56
0.56
6.15
5.47
6.65
2.33
1.60
1.13
0.90
8°
Min.
2.19
0.89
0.03
0.64
5.21
0.46
0.46
5.97
6.35
4.51
9.40
0.90
2.50
0.89
0.64
0°
Type IDS-subcon.
mm.
Typ.
5.20
4.70
2.28
0.20
10.42
Max.
2.38
1.14
0.23
0.88
5.46
0.58
0.58
6.22
6.73
4.61
2.65
1.27
1.02
8°