CJ7815 7815 15V 1.5A Three-Terminal Positive Voltage Regulator Chip

CJ7815 7815 15V 1.5A Three-Terminal Positive Voltage Regulator

The CJ7815 is a reliable three-terminal positive voltage regulator chip designed to provide stable voltage regulation across various applications. With 15V output voltage and 1.5A maximum output current, this chip is an ideal replacement for faulty linear regulator components — restoring normal operation of electronic systems requiring a clean 15V supply.

Operates within a wide input voltage range up to 35V — versatile for systems with varying input voltage levels. Designed for -20°C to +125°C operating junction temperature and -55°C to +150°C storage temperature — broad range for industrial reliability.

Typical Applications

• Mining hardware auxiliary 15V rail — gate-drive bias, fan control bias.
• Industrial control 15V supply — sensor signal conditioning, op-amp supplies.
• Auxiliary PSU output — providing clean 15V from higher-voltage input.
• General-purpose linear regulation — anywhere a clean 15V / 1.5A rail is needed.

CJ7815 Specifications

FAQ — CJ7815

Q: 7815 family — interchangeable with L7815, LM7815, MC7815?
A: Yes — the 7815 designation is industry-standard. CJ7815, L7815, LM7815, MC7815 are pin-compatible 15V regulators from different manufacturers. Any 7815 works as drop-in replacement.

Q: Heat sink needed?
A: Depends on current. At 1.5A with significant Vin-Vout differential, heat sink required. At lower currents (<500mA), the TO-220 tab alone is sufficient.

Q: Bulk pricing?
A: Yes — email contact@lys-sz.com with your volume.

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Repair shops stocking CJ7815 by the tube? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouses.