Microchip Technology

TC1303B-SI0EMFTR  

Linear & Switching Voltage Regulators

TC1303B-SI0EMFTR Description

The TC1303B-SI0EMFTR is a high-performance Power Management Integrated Circuit (PMIC) designed by Microchip Technology, offering dual output voltage regulation with a synchronous buck and linear regulator. This IC features a surface-mount package, specifically in a Tape & Reel (TR) format, making it suitable for automated assembly processes. The device is rated for a supply voltage range of 2.7V to 5.5V and operates at a switching frequency of 2MHz, ensuring efficient power conversion.

The TC1303B-SI0EMFTR includes a sequencer, which allows for controlled power-up and power-down sequences, enhancing system reliability. It does not include a supervisor or LED driver, focusing its functionality on power regulation. The outputs are capable of delivering 1.5V at 500mA for Output 1 and 2.5V at 300mA for Output 2, making it ideal for applications requiring precise voltage and current control.

This PMIC is classified under ECCN EAR99 and is compliant with REACH and RoHS3 standards, ensuring environmental sustainability and regulatory compliance. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), indicating robustness against moisture-related issues during manufacturing and storage.

TC1303B-SI0EMFTR Features

• Dual Output Regulation: Provides two regulated outputs with precise voltage and current capabilities.
  • Output 1: 1.5V, 500mA
  • Output 2: 2.5V, 300mA
• Synchronous Buck and Linear Regulator: Combines the efficiency of a synchronous buck converter with the simplicity of a linear regulator.
• Wide Input Voltage Range: Operates from 2.7V to 5.5V, suitable for a variety of power supply sources.
• High Switching Frequency: 2MHz switching frequency reduces the size of external components while maintaining high efficiency.
• Sequencer: Integrated sequencer ensures reliable power-up and power-down sequences.
• Surface Mount Package: Tape & Reel (TR) packaging facilitates automated assembly and handling.
• Regulatory Compliance: Compliant with REACH and RoHS3 standards, ensuring environmental sustainability.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating robustness against moisture-related issues.

TC1303B-SI0EMFTR Applications

The TC1303B-SI0EMFTR is ideal for a range of applications requiring efficient power management and precise voltage regulation. Its dual output capabilities make it suitable for systems with multiple power rails, such as:

• Embedded Systems: Provides stable power supply for microcontrollers and other embedded components.
• Communication Equipment: Ensures reliable power for RF modules and communication interfaces.
• Consumer Electronics: Suitable for portable devices requiring compact and efficient power solutions.
• Industrial Control: Ideal for systems requiring precise voltage regulation and robust power management.

Conclusion of TC1303B-SI0EMFTR

The TC1303B-SI0EMFTR from Microchip Technology is a versatile and efficient PMIC designed to meet the power management needs of modern electronic systems. Its dual output regulation, wide input voltage range, and high switching frequency make it an excellent choice for applications requiring precise voltage and current control. The inclusion of an integrated sequencer enhances system reliability, while its surface-mount package and regulatory compliance ensure ease of integration and environmental sustainability. Whether used in embedded systems, communication equipment, or consumer electronics, the TC1303B-SI0EMFTR offers a reliable and efficient power management solution.

TC1303B-SI0EMFTR Documents

Download datasheets and manufacturer documentation for TC1303B-SI0EMFTR

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       Development Tool Selector      

Other Related Documents :

Portable Power Conversion Design Guide      

HTML Datasheet :

TC1303A/B/C, TC1304 Datasheet      

PCN Design/Specification :

Mold Compound Update 18/Feb/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH