Microchip Technology TC1306R-BDVUA

The TC1306R-BDVUA is a high-performance, dual-output, fixed-frequency, synchronous buck regulator from Microchip Technology. This advanced power management integrated circuit (IC) is designed to deliver efficient, reliable, and precise voltage regulation for a wide array of electronic applications, particularly those requiring dual power domains such as microcontrollers, digital signal processors, and other embedded systems.

With its integrated power switches, the TC1306R-BDVUA provides two independent output voltages that are capable of delivering up to 500 mA and 300 mA respectively. This compact and versatile regulator is optimized for battery-powered devices due to its low quiescent current, which helps in prolonging battery life by reducing the power consumption when the device is in standby mode.

The TC1306R-BDVUA boasts a wide input voltage range, accommodating various power sources from 2.7V to 5.5V, which makes it suitable for use with standard 3.3V and 5V rails. The device ensures stability and performance with ceramic output capacitors, offering a cost-effective solution without the need for bulky electrolytic capacitors.

Key features of the TC1306R-BDVUA include:

• High-Efficiency Synchronous Buck Regulator
• Dual Outputs: 500 mA & 300 mA
• Fixed Output Voltage for Simplified Design
• Low Dropout Operation for Enhanced Efficiency
• Stable with Ceramic Output Capacitors
• Overcurrent and Overtemperature Protection
• Thermal Shutdown for Device Protection
• Small Package Size for Space-Constrained Applications

The TC1306R-BDVUA also features a Power-Good (PG) output, which provides a status signal to indicate when the output voltages are within their nominal ranges, enabling reliable system power-up and power-down sequencing. Moreover, the device's overcurrent and overtemperature protection features safeguard the IC and the system from potential damage due to abnormal operating conditions.

Offered in a compact, surface-mount package, the TC1306R-BDVUA is an ideal solution for space-constrained applications that demand high efficiency and dual output regulation. Its robust design and comprehensive protection features make it a dependable choice for designers looking to enhance their power management solutions.