4.5V to 28V Input, 3A Output, Synchronous 350kHz FCCM Step-Down Converter 6-SOT-23-THIN -40 to 125
42-V input, 3.5-A, step-down DC/DC converter with Eco-mode™ 8-SO PowerPAD -40 to 150
4.2V to 28V Input voltage, 3A Output current Synchronous buck Converter with 570kHz fixed frequency 8-SO PowerPAD -40 to 85

TPS5431 DC to DC Converter and Switching Regulator Chip 5VDC Output Evaluation Board

3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85

3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 125
7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter with Eco-Mode 16-QFN -20 to 85

Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 1.5A 10-Pin VSON EP T/R
2.7-V to 16-V input, 15-A synchronous buck converter with remote sense and 3-V internal LDO 21-VQFN-HR -40 to 125
4.5V to 28V Input, 3A, Synchronous, Step-Down Converter with Eco-mode in alternative DRC package 10-VSON -40 to 85
4.5V to 28V Input, 3A, Synchronous Step-Down Converter with Eco-mode(tm) 10-VSON -40 to 150