MC34063API PDIP-8 Switching Buck Voltage Regulators (Pack of 2 ICs)

Adjustable DC-DC Switching Regulator IC – 1.5A Power Converter
This adjustable DC-DC switching regulator IC is a versatile power management solution designed for embedded systems, industrial electronics, portable devices, battery-powered applications, and general-purpose DC power conversion. Featuring a wide input voltage range, adjustable output voltage capability, high switching current support, and integrated protection features, the regulator enables efficient and flexible power supply design for a broad range of applications.

Why it’s a System Essential:
• Adjustable Output Voltage: Output can be configured from 1.25V to 40V for flexible power supply requirements.
• Wide Input Voltage Support: Operates from 3V to 40V DC for compatibility with various power sources.
• High Switching Current Capability: Supports output switch currents up to 1.5A.
• High-Frequency Oscillator: Up to 100kHz switching frequency enables efficient DC-DC conversion.
• Accurate Internal Reference: Precision internal reference maintains stable voltage regulation.
• Integrated Short-Circuit Protection: Improves reliability and protects connected circuits.
• Low Standby Current: Suitable for battery-powered and low-power embedded systems.

Technical Specifications:
• Device Type: Adjustable DC-DC Switching Regulator IC
• Output Voltage Range: 1.25V to 40V
• Input Voltage Range: 3V to 40V

Performance Specifications:
• Maximum Output Switch Current: 1.5A
• Oscillator Frequency: Up to 100kHz
• Internal Reference Accuracy: 2%

Protection Features:
• Short-Circuit Current Limiting

Power Features:
• Low Standby Current Operation

Environmental Specifications:
• Operating Temperature Range: 0°C to +70°C

Features:
• Adjustable DC-DC power conversion
• Wide input and output voltage range
• High-current switching capability
• Efficient high-frequency operation
• Integrated protection circuitry
• Suitable for embedded power systems

Applications:
• Adjustable power supplies
• Embedded systems
• Industrial automation electronics
• Battery-powered devices
• Portable electronic equipment
• Motor control systems
• Communication modules
• DIY electronics projects
• DC-DC converter circuits

Best For:
Ideal for students, hobbyists, makers, engineers, and power electronics developers working on adjustable power supplies, embedded systems, industrial electronics, portable devices, and efficient DC-DC conversion applications requiring flexible voltage regulation and high-current switching capability.