CJ79L05 –5V TO-92 Voltage Regulator IC, 10-Pack | 0.1A 0.625W
CJ79L05 –5V TO-92 Voltage Regulator IC, 10-Pack | 0.1A 0.625W
CJ79L05 Voltage Regulator Integrated Circuit – 10-Piece Pack
Keep your electronics projects running precisely with this 10-piece set of CJ79L05 TO-92 Voltage Regulator ICs. These compact, reliable components deliver a stable –5V regulated output at up to 0.1A and 0.625W, making them an ideal choice for hobbyists, engineers, and electronics technicians who need accurate negative voltage regulation in their circuits.
The CJ79L05 belongs to the popular 79Lxx series of negative fixed-voltage regulators. Housed in the widely used TO-92 through-hole package, these ICs are easy to solder onto standard PCBs and breadboards. Whether you're building power supply circuits, signal conditioning boards, or mixed-voltage electronics, this component ensures clean, stable power delivery.
Made in Mainland China.
Key Specifications
- Part Number: CJ79L05
- Output Voltage: –5V (fixed negative)
- Maximum Output Current: 0.1A (100mA)
- Power Dissipation: 0.625W
- Package Type: TO-92 (through-hole)
- Condition: Brand new
- Quantity: 10 pieces per pack
- High-concern chemicals: None
Why Choose the CJ79L05?
- ✅ Reliable negative voltage regulation — provides a steady –5V output for dual-supply circuit designs
- ✅ TO-92 package — compact, easy to handle, and compatible with standard PCB footprints
- ✅ 10-piece value pack — always have spares on hand for prototyping, repairs, or production
- ✅ Low dropout & stable output — consistent performance across typical operating conditions
- ✅ Brand new components — fresh stock, no rejects or pulled parts
Common Applications
- Dual-supply power circuits requiring negative voltage rails
- Operational amplifier (op-amp) circuit biasing
- Audio amplifier power supplies
- Signal conditioning and analog circuit boards
- DIY electronics prototyping and repair
Related Products You May Like
Looking for more tools and accessories for your electronics workbench? Check out these popular items:
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
- Electromagnetic Induction Tester – Coil & Circuit Fault Detector
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What is the CJ79L05 voltage regulator IC used for?
A: The CJ79L05 is a fixed negative voltage regulator IC that outputs a stable –5V from a higher negative input voltage. It is commonly used in dual-supply power circuits, op-amp biasing, audio amplifier boards, and other analog electronics applications that require a regulated negative voltage rail.
Q: What package type is the CJ79L05 and how do I mount it?
A: The CJ79L05 comes in the standard TO-92 through-hole package. It has three leads that can be soldered directly into a PCB or inserted into a breadboard, making it straightforward to use in both prototyping and production environments.
Q: How many pieces are included in this listing?
A: This listing includes 10 pieces of the CJ79L05 TO-92 voltage regulator IC, all brand new. Having a multi-piece pack is ideal for prototyping, stocking your component drawer, or small-batch production runs.
Q: Is the CJ79L05 compatible with standard 79L05 footprints?
A: Yes. The CJ79L05 follows the standard 79Lxx series pinout and TO-92 package dimensions, so it is broadly compatible with PCB layouts and circuit designs intended for equivalent 79L05-type negative voltage regulators.