MC79L18ACPG
- Mfr.Part #
- MC79L18ACPG
- Manufacturer
- onsemi
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- FIXED NEGATIVE STANDARD REGULATO
- Stock
- 37
- In Stock :
- 37
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Max Output Current :
- 100mA
- Nominal Output Voltage :
- -18V
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Power Supply Rejection Ratio (PSRR) :
- 48dB
- Operating Temperature :
- 0°C~125°C
- Output Voltage :
- -18V
- Terminal Finish :
- Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Dropout Voltage1-Nom :
- 1.7V
- Number of Terminations :
- 3
- ECCN Code :
- EAR99
- Voltage Dropout (Max) :
- 1.7V @ 40mA Typ
- Factory Lead Time :
- 2 Weeks
- Dropout Voltage :
- 1.7V
- Number of Functions :
- 1
- Packaging :
- Bulk
- Mount :
- Through Hole
- Output Voltage 1 :
- 18V
- Base Part Number :
- MC79L**A
- Voltage Tolerance-Max :
- 5%
- Output Configuration :
- Negative
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Number of Pins :
- 3
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- BOTTOM
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- PSRR :
- 48dB (120Hz)
- Number of Regulators :
- 1
- Voltage - Input (Max) :
- -35V
- Published :
- 2008
- Halogen Free :
- Halogen Free
- Pin Count :
- 3
- REACH SVHC :
- No SVHC
- Pbfree Code :
- yes
- Min Output Voltage :
- -18V
- Min Input Voltage :
- -20V
- Protection Features :
- Over Temperature, Short Circuit
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 21 hours ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- MC79L18ACPG

Voltage Regulators - Linear onsemi MC79L18ACPG Overview
The onsemi MC79L18ACPG is a robust fixed negative standard voltage regulator, designed for a variety of applications requiring a stable and reliable power supply. This regulator ensures a consistent -18V output, even under varying input conditions and load fluctuations. Its high stability and reliability make it an ideal choice for critical electronic applications where voltage precision is crucial. Manufactured by onsemi, a leader in semiconductor solutions, the MC79L18ACPG combines efficiency with durability, promising excellent performance for industrial and commercial use. Its compact TO-92 package ensures ease of integration into a wide range of electronic assemblies.
MC79L18ACPG Features
The MC79L18ACPG voltage regulator from onsemi offers several key features that enhance its applicability in demanding environments:
- Fixed output voltage of -18V, which provides a stable power supply.
- High output voltage accuracy ensures reliability for sensitive components.
- Low quiescent current, enhancing its efficiency in low-power applications.
- Thermal overload protection, which safeguards the device and the application circuitry from potential damage due to overheating.
- Short-circuit protection, which prevents damage to the regulator and the overall circuit in case of a fault.
- TO-92 package, known for its compact footprint and ease of mounting, which is suitable for PCB designs.
MC79L18ACPG Applications
- Consumer Electronics
Utilized in televisions and audio equipment to provide stable voltage, ensuring consistent performance and extending product lifespan.
- Automotive Electronics
Employs in automotive control systems to regulate sensors and small motors, maintaining system stability and reliability.
- Telecommunication Infrastructure
Used in telecommunication equipment to stabilize power supplies, critical for maintaining the integrity of communication signals.
- Power Management Solutions
Integral in power supply circuits for various industrial applications, providing reliable voltage regulation under diverse operational conditions.
- Medical Devices
Ensures accurate and safe power delivery in medical devices, which is crucial for device functionality and patient safety.
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