STMicroelectronics STEVAL-ISA070V1Power Management IC Development Tools ST1S31 3A 1.5 MHz Switching Reg BRD
The STMicroelectronics STEVAL-ISA070V1 is a demonstration board that uses the ST1S31 3A/1.5MHz step-down synchronous switching regulator, audio amplifier, and LED driver. It is designed to provide a complete solution for power management and audio applications. The board features a wide input voltage range of 4.5V to 28V, adjustable output voltage from 0.8V to 24V, and a maximum output current of 3A. It also includes a high-efficiency audio amplifier with a maximum output power of 2W and a LED driver with a maximum output current of 1A. The board is ideal for applications such as automotive, industrial, and consumer electronics.
- TypeParameter
- Package / CaseSOIC
- Voltage-Input2.8V~5.5V
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Current - Output3A
- Voltage - Output0.8V~5.5V
- Frequency - Switching1.5MHz
- Utilized IC / PartST1S31
- Supplied ContentsBoard(s)
- Evaluation KitYes
- Board TypeFully Populated
- Main PurposeDC/DC, Step Down
- Outputs and Type1, Non-Isolated
- Regulator TopologyBuck
- REACH SVHCNo SVHC
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
| Part Number | Manufacturer | Description | Stock | RFQ |
|---|---|---|---|---|
| STMicroelectronics | ST1S14PHR Series 48 V 3 A 1000 kHz SMT Buck Switching Regulator - HSOP-8 | 40000 | RFQ |










