MC34063ADE4
- Mfr.Part #
- MC34063ADE4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 1.5A 8SOIC
- Stock
- 15,606
- In Stock :
- 15,606
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck, Boost
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Output (Max) :
- 40V Switch
- Voltage - Output (Min/Fixed) :
- 1.25V
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- MC34063
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Input Voltage :
- 40V
- Input Voltage-Nom :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- Control Mode :
- VOLTAGE-MODE
- Voltage - Input (Min) :
- 3V
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Thickness :
- 1.58mm
- Current - Output :
- 1.5A Switch
- Max Output Voltage :
- 40V
- Frequency :
- 100kHz
- Width :
- 3.91mm
- Surface Mount :
- yes
- Output Voltage :
- 1.55V
- JESD-609 Code :
- e4
- Weight :
- 72.603129mg
- Function :
- Step-Up, Step-Down
- Min Output Voltage :
- 1.55V
- Output Type :
- Adjustable
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 750mA
- Synchronous Rectifier :
- No
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Output Configuration :
- Positive or Negative
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 4mA
- Height :
- 1.75mm
- Number of Terminations :
- 8
- Input Current :
- 4mA
- Switcher Configuration :
- Buck-Boost
- Datasheets
- MC34063ADE4

Voltage Regulators - DC DC Switching Regulators Texas Instruments MC34063ADE4 Overview
The Texas Instruments MC34063ADE4 stands out in the market of voltage regulators, specifically designed for DC to DC switching applications. This integrated circuit is tailored to facilitate efficient, reliable voltage conversion across a range of electronic devices, supporting both step-up (boost), step-down (buck), and voltage-inverting applications with a single chip. Its versatile design and adjustable output capabilities make it an ideal solution for a broad spectrum of industrial and consumer electronics. By integrating advanced control features and a robust power handling capacity, the MC34063ADE4 ensures optimal performance in even the most demanding environments.
MC34063ADE4 Features
The MC34063ADE4 by Texas Instruments is equipped with several key features that enhance its adaptability and efficiency in various power supply scenarios. These include an adjustable output voltage from 1.25V to 40V and a high switch current up to 1.5A. It supports a wide input voltage range, high efficiency, and a minimal external component count, which simplifies circuit design and reduces overall system cost. The device's thermal shutdown and current limit protections safeguard the system against potential damage from overcurrent and excessive heat.
MC34063ADE4 Applications
- Portable Devices: Utilized in powering portable electronics where efficient energy usage is crucial, the MC34063ADE4 adjusts voltage levels to match device requirements.
- Automotive Applications: In automotive electronics where stable and reliable power is necessary, this IC ensures consistent performance under varying operational conditions.
- Power Supply Modules: Ideal for use in modular power supplies, offering the flexibility to adapt to different output requirements while maintaining high efficiency.
- LED Lighting: Drives LED arrays efficiently, providing stable current and prolonging the life of the lighting components.
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