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TEXAS INSTRUMENTS  LM78L12ACM  V REG +12V, SMD, 78L12, SOIC8

TEXAS INSTRUMENTS LM78L12ACM
Technical Data Sheet (10.09KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LM78L12ACM is a 3-terminal Positive Regulator, available with several fixed output voltages making them useful in a wide range of applications. When used as a zener diode/resistor combination replacement, the LM78L12ACM usually results in an effective output impedance improvement of two orders of magnitude and lower quiescent current. This regulator can provide local on card regulation, eliminating distribution problems associated with single point regulation. With adequate heat sinking the regulator can deliver 100mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating.
  • Output voltage tolerance of ±5% over-temperature range
  • Internal thermal overload protection
  • Output transistor safe area protection
  • Internal short-circuit current limit
  • No external components required
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

Output Type:
Fixed
Input Voltage Min:
13.7V
Input Voltage Max:
35V
Fixed Output Voltage Nom.:
12V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
100mA
Linear Regulator Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
7812 Voltage Regulators
Automotive Qualification Standard:
-
Output Voltage Nom.:
12 V
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Sensing & Instrumentation;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Great Britain

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000001

Associated Products