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ONSEMI MC34063ADR2G DC-DC Controller

The MC34063ADR2G is a versatile DC-DC converter controller designed for step-up, step-down, and inverting applications. It integrates an internal temperature compensated reference, comparator, oscillator, current limit circuit, driver, and high-current switch, enabling efficient power regulation with minimal external components. Suitable for automotive and general-purpose applications, this device supports input voltages from 3.0 V to 40 V, with output currents up to 1.5 A. Its adjustable output voltage, switching frequency up to 100 kHz, and low power consumption make it ideal for portable and embedded power systems, ensuring reliability and performance in various environments.

Authorized Distributors
Source:Newark
Part No:MC34063ADR2G
Stock:220000
Inv Date:06-10-2026
Price: Unit price: $0.384
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Source:DigiKey
Part No:MC34063ADR2G
Stock:5074
Inv Date:06-10-2026
Price: Unit price: $0.72
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Part No:MC34063ADR2G
Stock:18325
Inv Date:06-11-2026
Price: Unit price: $0.72
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Part No:MC34063ADR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.72
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Part No:MC34063ADR2G
Stock:5000
Inv Date:06-10-2026
Price: Unit price: $0.3975
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Part No:MC34063ADR2G
Stock:5000
Inv Date:06-10-2026
Price: Unit price: $0.3975
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Part No:MC34063ADR2G
Stock:312500
Inv Date:06-10-2026
Price: Unit price: $0.265
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Source:Arrow EU
Part No:MC34063ADR2G
Stock:261
Inv Date:06-11-2026
Price: N/A
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Part No:MC34063ADR2G
Stock:15
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC34063ADR2G DC-DC Controller Specifications:

  • Operation from 3.0 V to 40 V input voltage
  • Maximum switch current 1.5 A
  • Switching frequency up to 100 kHz
  • Internal temperature compensated reference
  • Low standby current
  • Adjustable output voltage
  • Thermal resistance: 115 °C/W in SOIC package
  • Operating junction temperature up to +150 °C
  • Power dissipation in P, P1 suffix packages: 1.25 W
  • Pb-Free, Halogen-Free, RoHS Compliant
  • Package options include SOIC-8 and PDIP-8
  • Rated for automotive and industrial applications with NCV prefix
  • Voltage ratings: collector and emitter voltage 40 V, collector current 100 mA
  • Storage temperature range from -65°C to +150°C

Buy the Buy ON Semiconductor MC34063ADR2G Part Number MC34063ADR2G Online

Purchase the ON Semiconductor MC34063ADR2G online today to upgrade your power conversion systems. This robust controller handles step-up, step-down, and inverting operations efficiently, supporting input voltages from 3.0 V to 40 V and delivering up to 1.5 A output current. Its adjustable output voltage, high switching frequency up to 100 kHz, and low power consumption make it ideal for portable devices, automotive, and industrial use. Secure fast delivery and reliable operation by buying online now.

Order your ON Semiconductor MC34063ADR2G versatile switching regulator today and enhance your power management projects with reliable, high-performance control.

Frequently Asked Questions

Where can I buy ONSEMI MC34063ADR2G?

You can click on the BUY or RFQ button to purchase MC34063ADR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC34063ADR2G?

You can download the MC34063ADR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC34063ADR2G?

ONSEMI

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