L78M12ABDT-1 STMicroelectronics, L78M12ABDT-1 Datasheet - Page 2

Linear Regulators - Standard 12V 0.5A Positive

L78M12ABDT-1

Manufacturer Part Number
L78M12ABDT-1
Description
Linear Regulators - Standard 12V 0.5A Positive
Manufacturer
STMicroelectronics
Datasheet

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
Contents
1
2
3
4
5
6
7
8
9
10
2/29
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Test circuits
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Applications information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.1
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Design considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Doc ID 2147 Rev 9

Related parts for L78M12ABDT-1