Microchip Technology

TC1303B-IA0EUNTR  

Linear & Switching Voltage Regulators

TC1303B-IA0EUNTR Description

The TC1303B-IA0EUNTR is a highly efficient, dual-output synchronous buck regulator designed for a wide range of power management applications. Manufactured by Microchip Technology, this Power Management Integrated Circuit (PMIC) offers robust performance and versatility, making it an ideal choice for various electronic systems. The device features a surface mount package, ensuring ease of integration into compact designs. It supports a wide input voltage range of 2.7V to 5.5V, providing flexibility in power supply options.

TC1303B-IA0EUNTR Features

• Dual-Output Capability: The TC1303B-IA0EUNTR provides two independent outputs, each with distinct voltage and current capabilities. Output 1 delivers 2.5V at 500mA, while Output 2 provides 3.3V at 300mA. This dual-output feature allows for efficient power distribution to multiple components within a system.
• Synchronous Buck Regulation: The device operates with a switching frequency of 2MHz, ensuring high efficiency and minimal power loss. This high-frequency operation also allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power supply circuit.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, the TC1303B-IA0EUNTR can accommodate various power sources, making it suitable for applications with fluctuating input voltages.
• Compliance and Safety: The TC1303B-IA0EUNTR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. This compliance is crucial for applications in regulated industries.
• Packaging and Mounting: Available in a Tape & Reel (TR) package, the device is suitable for automated assembly processes, enhancing production efficiency. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), making it highly resistant to moisture damage.
• Active Product Status: As an active product, the TC1303B-IA0EUNTR is readily available for purchase and integration into new designs, ensuring continuity of supply.

TC1303B-IA0EUNTR Applications

The TC1303B-IA0EUNTR is well-suited for a variety of applications where efficient power management is critical. Its dual-output capability and wide input voltage range make it ideal for:

• Embedded Systems: Providing stable power to microcontrollers, sensors, and other low-power components.
• Communication Devices: Ensuring reliable power supply to radios, modems, and other communication modules.
• Consumer Electronics: Powering portable devices, wearables, and other consumer products that require compact and efficient power solutions.
• Industrial Control Systems: Supplying power to PLCs, sensors, and actuators in industrial environments.

Conclusion of TC1303B-IA0EUNTR

The TC1303B-IA0EUNTR from Microchip Technology stands out as a versatile and efficient power management solution. Its dual-output capability, wide input voltage range, and high-frequency synchronous buck regulation make it a superior choice for applications requiring precise and efficient power distribution. The device's compliance with environmental and safety standards, along with its robust packaging and mounting options, further enhance its appeal. Whether for embedded systems, communication devices, consumer electronics, or industrial control systems, the TC1303B-IA0EUNTR offers reliable performance and significant advantages over similar models.

TC1303B-IA0EUNTR Documents

Download datasheets and manufacturer documentation for TC1303B-IA0EUNTR

Datasheets :

TC1303A/B/C, TC1304 Datasheet       Analog and Interface Product Guide      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Manuals :

Development Tools Catalog      

Reference Design Library :

TC1303BDM-DDBK1: Buck Regulator with LDO      

Design Resources :

TC1303B Development Tool Selector      

Other Related Documents :

Portable Power Conversion Design Guide      

HTML Datasheet :

TC1303A/B/C, TC1304 Datasheet      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH