A Premier B2B Part Search
ONSEMI MC34167TG Switching Regulator
The MC34167 series are high-performance fixed-frequency switching regulators designed for dc-to-dc conversion. They support step-down, inverting, and step-up applications with minimal external components. These regulators feature an internal temperature-compensated reference, a 72 kHz fixed frequency oscillator, pulse width modulation, and high current output switch capability exceeding 5.0 A. Protective features include cycle-by-cycle current limiting, undervoltage lockout, thermal shutdown, and a low power standby mode reducing current to 36 WA. Suitable for automotive, industrial, and consumer electronics requiring efficient, compact power regulation.
ONSEMI MC34167TG Switching Regulator Specifications:
- Output Switch Current: >5.0 A
- Oscillator Frequency: 72 kHz
- Internal Reference Voltage: 5.05 V ± 2%
- Operation Voltage Range: 7.5 V to 40 V
- Thermal Shutdown: Yes, at approximately 170°C
- Undervoltage Lockout: Yes, with hysteresis
- Power Dissipation (Package Dependent): Internally Limited
- Package Types: TO-220 and Surface Mount DPAK
- Package Moisture Sensitivity Level: MSL 1
- Efficiency: Up to 87.8% in step-down applications
- Protection Features: Cycle-by-cycle current limit, thermal shutdown
- Standby Mode Current: 36 WA
- Maximum Junction Temperature: +150°C
- Storage Temperature Range: -65°C to +150°C
Buy the ON Semiconductor Series MC34167 dc-dc Converter: MC34167
Purchase the ON Semiconductor MC34167 series switching regulator online today for high performance, efficient dc-dc conversion, and reliable protection features. Ideal for automotive, industrial, and consumer electronics, this compact regulator provides over 5A of output current, built-in thermal shutdown, undervoltage lockout, and cycle-by-cycle current limiting. Its fixed 72 kHz oscillator and low power standby mode ensure energy-efficient operation, making it the perfect choice for cost-sensitive applications requiring stable voltage regulation and robust protection in a small package. Order now for fast delivery!
Get ON Semiconductor MC34167 today—built for high current output, efficiency, and reliable power regulation in industrial and consumer devices.
Frequently Asked Questions
Where can I buy ONSEMI MC34167TG?
You can click on the BUY or RFQ button to purchase MC34167TG from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part MC34167TG?
You can download the MC34167TG datasheet or visit the ONSEMI website for support.
Who is the manufacturer of MC34167TG?
ONSEMI