LM7915CT
- Mfr.Part #
- LM7915CT
- Manufacturer
- onsemi
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- LM79 3-TERMINAL, 1.5A NEGATIVE V
- Stock
- 3,986
- In Stock :
- 3,986
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Temperature, Short Circuit
- Voltage Tolerance-Max :
- 5%
- Voltage Dropout (Max) :
- 1.1V @ 1A
- Accuracy :
- 4 %
- Pin Count :
- 3
- JESD-609 Code :
- e0
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Voltage - Input (Max) :
- -35V
- Number of Regulators :
- 1
- Number of Outputs :
- 1
- Thickness :
- 4.572mm
- Number of Terminations :
- 3
- Output Voltage 1 :
- 15V
- Min Input Voltage :
- -17.5V
- Number of Functions :
- 1
- Current Rating :
- 1.5A
- Base Part Number :
- LM7915
- Width :
- 10.16mm
- Nominal Output Voltage :
- -15V
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Mounting Type :
- Through Hole
- PSRR :
- 70dB (120Hz)
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Dropout Voltage :
- 1.1V
- Mount :
- Through Hole
- Radiation Hardening :
- No
- Current - Quiescent (Iq) :
- 1.5mA
- Quiescent Current :
- 3mA
- Output Voltage Accuracy :
- 4 %
- ECCN Code :
- EAR99
- Output Voltage :
- -15V
- Operating Temperature :
- 0°C~125°C
- Max Output Current :
- 1.5A
- Length :
- 14.986mm
- Output Type :
- FIXED
- Lead Free :
- Lead Free
- Dropout Voltage1-Nom :
- 1.1V
- Package / Case :
- TO-220-3
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Single
- Number of Pins :
- 3
- Output Configuration :
- Negative
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height :
- 4.7mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM7915CT

Voltage Regulators - Linear onsemi LM7915CT Overview
The onsemi LM7915CT is a robust linear voltage regulator designed to deliver a consistent -15V output, making it an essential component in a variety of electrical applications. This high-performance device is tailored to maintain stability and reliability under varying load conditions and supply voltages, ensuring optimal functionality in diverse operational environments. The LM7915CT stands out in the market for its efficient heat dissipation, compact TO-220 package, and capability to handle up to 1.5A of output current, which collectively cater to the demanding needs of industrial and commercial electronic systems. The inclusion of internal thermal overload protection and short circuit protection further enhances its operational safety, solidifying the Voltage Regulators - Linear onsemi LM7915CT as a cornerstone of power management solutions.
LM7915CT Features
This negative voltage regulator integrates several features designed for high performance and safety, including:
- Output voltage of -15V, ideal for stable fixed voltage applications.
- High output current capacity up to 1.5A, suitable for heavier loads.
- Thermal overload protection and short circuit protection, ensuring long-term reliability and safety.
- TO-220 package allows efficient heat dissipation and ease of integration into various circuit designs.
LM7915CT Applications
- Power Supplies: Utilized in negative output voltage applications to provide stable -15V in power supply circuits.
- Consumer Electronics: Ensures reliable power management in devices like audio processors where steady voltage is critical.
- Automotive Applications: Employed in vehicle electronics systems to regulate power and protect against fluctuations and spikes.
- Industrial Equipment: Critical in maintaining the operation of sensors and other precision industrial tools under variable load conditions.
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