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LM78L15ACZ The Texas Instruments LM78L15ACZ is a fixed output positive linear voltage regulator. It features a 30V input voltage and 100mA output current capability.
Mfr Part #:

LM78L15ACZ

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM78L15ACZ is a fixed output positive linear voltage regulator. It features a 30V input voltage and 100mA output current capability.
✓ Total Stock: 2,524 pcs
$ Price Range: $0.28

LM78L15ACZ Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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2,524 pcs
On Request
2524 pcs On Request 1 On Request On Request On Request On Request On Request
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LM78L15ACZ 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
Supplier Device Package
Supplier Package
Voltage
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LM78L15ACZ Description

Short technical summary and product information.

The LM78L15ACZ from Texas Instruments is a positive linear voltage regulator designed for a wide range of applications. It provides a fixed 15V output voltage and can handle an input voltage of up to 30V, with a maximum output current of 100mA.

 

This regulator is suitable for applications requiring local, on-card regulation, helping to eliminate distribution problems associated with single-point regulation. It includes internal thermal overload protection and output current limiting to ensure safe operation.

 

The LM78L15ACZ is available in a through-hole package, specifically the TO-92-3 (TO-226AA) configuration, making it easy to integrate into existing circuit designs. Its operating temperature range is from 0°C to 125°C (TJ).

 

Key electrical characteristics include a PSRR of 51dB at 120Hz. The device is designed as a replacement for Zener-diode and resistor combinations, offering improved output impedance and lower quiescent current.

LM78L15ACZ Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM78L15ACZ Linear Voltage Regulator
Subcategory: Voltage Regulators

LM78L15ACZ Compliance

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

LM78L15ACZ Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM78L15ACZ Features

  • Fixed 15V positive output voltage.
  • Up to 30V input voltage.
  • 100mA maximum output current.
  • Through hole mounting package.
  • Internal thermal overload protection.

LM78L15ACZ Applications

  • Logic systems power supply.
  • Instrumentation power regulation.
  • Industrial power delivery.
  • On-card voltage regulation.

LM78L15ACZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM78L15ACZ?

15V fixed.

What is the maximum input voltage?

30V.

What is the maximum output current?

100mA.

What is the operating temperature range?

0°C to 125°C junction temperature.

What is the package type?

TO-92-3 (TO-226-3).

What protection features does the LM78L15ACZ have?

Over-temperature shutdown and short-circuit protection.

What is the power supply rejection ratio?

51 dB at 120 Hz.

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