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LM78L12ACM The LM78L12ACM is a fixed output linear voltage regulator from Texas Instruments, providing a stable 12V output at up to 100mA. It is available in an 8-SOIC package.
Mfr Part #:

LM78L12ACM

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LM78L12ACM is a fixed output linear voltage regulator from Texas Instruments, providing a stable 12V output at up to 100mA. It is available in an 8-SOIC package.
✓ Total Stock: 6,814 pcs
$ Price Range: $0.28

LM78L12ACM Available from 5 distributors

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✓ Non-Authorised
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LM78L12ACM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Load Capacitance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
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LM78L12ACM Description

Short technical summary and product information.

The Texas Instruments LM78L12ACM is a 12V fixed output linear voltage regulator designed for a wide range of applications. It can deliver up to 100mA of output current and features internal thermal overload protection and short-circuit current limiting.

 

This regulator is suitable for use in applications requiring local, on-card regulation. It operates with an input voltage up to 30V and offers an output voltage tolerance of ±5% over the operating temperature range. The device is available in an 8-SOIC package, suitable for surface mounting.

 

Key electrical characteristics include a typical output current of 3mA, a PSRR of 54dB at 120Hz, and a dropout voltage of 1600mV typical. The operating temperature range is 0°C to 125°C.

 

Applications for the LM78L12ACM include battery chargers, portable instrumentation, and low wattage power supplies. Its fixed output voltage and integrated protection features make it a versatile component for various electronic designs.

LM78L12ACM Quick Information

Product Type: Linear Voltage Regulator
Series: LM78Lxx
Canonical Name: LM78L12ACM 12V 100mA Fixed Output Linear Voltage Regulator
Subcategory: Linear

LM78L12ACM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM78L12ACM Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM78L12ACM Features

  • Provides a fixed 12V output voltage.
  • Delivers up to 100mA output current.
  • Features internal thermal overload protection.
  • Includes internal short-circuit current limit.
  • Available in an 8-SOIC surface mount package.

LM78L12ACM Applications

  • Suitable for battery chargers.
  • Used in portable instrumentation.
  • Applicable for LED lighting.
  • Designed for low wattage supplies.

LM78L12ACM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM78L12ACM?

12V fixed.

What is the maximum output current?

100mA.

What is the input voltage range?

Up to 30V.

What is the operating temperature range?

-40°C to 125°C.

What package is the LM78L12ACM available in?

8-SOIC surface mount package.

Does it have protection features?

Yes, over-temperature and short-circuit protection.

What is the dropout voltage?

Typical 1600mV.

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