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LM79M15CT The Texas Instruments LM79M15CT is a linear voltage regulator with a fixed -15V output and a 500mA output current capability. It offers essential protection features for reliable operation.
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LM79M15CT

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM79M15CT is a linear voltage regulator with a fixed -15V output and a 500mA output current capability. It offers essential protection features for reliable operation.
✓ Total Stock: 1 pcs
$ Price Range: $0.28

LM79M15CT Available from 1 distributor

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LM79M15CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LM79M15CT Description

Short technical summary and product information.

The Texas Instruments LM79M15CT is a linear voltage regulator designed for negative voltage regulation. It provides a fixed output voltage of -15V and can supply up to 500mA of current.

 

Key electrical specifications include an input voltage range up to -35V and a maximum voltage dropout of 1.1V at 500mA. The regulator also features a quiescent current of 1.5mA and a PSRR of 70dB at 120Hz, indicating good noise rejection.

 

For protection, the LM79M15CT includes Over Temperature and Short Circuit protection mechanisms. It operates within a temperature range of 0°C to 125°C and is housed in a through-hole TO-220-3 package, making it suitable for various electronic designs.

 

This component is classified under Power Management (PMIC) and specifically within Voltage Regulators - Linear categories. Its fixed output and robust protection make it a reliable choice for power supply circuits requiring negative voltage regulation.

LM79M15CT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments LM79M15CT Linear Voltage Regulator
Subcategory: Linear

LM79M15CT Compliance

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

LM79M15CT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM79M15CT Features

  • Fixed -15V negative output voltage.
  • 500mA maximum output current.
  • Low 1.1V dropout voltage at 500mA.
  • Over Temperature and Short Circuit protection.
  • Through Hole TO-220-3 package.

LM79M15CT Applications

  • Provides negative voltage rail for op-amps.
  • Suitable for bipolar power supply designs.
  • Used in industrial control systems.
  • Ideal for analog signal conditioning circuits.

LM79M15CT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM79M15CT?

The output voltage is fixed at -15V.

What is the maximum output current?

The maximum output current is 500mA.

What is the dropout voltage at 500mA?

The dropout voltage is 1.1V maximum at 500mA.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What is the package type?

The package is TO-220-3 through-hole.

What protection features does the LM79M15CT have?

It includes over temperature and short circuit protection.

What is the power supply rejection ratio?

The PSRR is 70dB at 120Hz.

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