Mobile Multi-Output PWM Controller with Virtual Current SenseTM Here is the factual information about the part SC1404ITSTR from the manufacturer SEMTECH:

**Specifications:**
- **Manufacturer:** SEMTECH
- **Part Number:** SC1404ITSTR
- **Type:** Synchronous Buck Controller
- **Input Voltage Range:** 4.5V to 14V
- **Output Voltage Range:** 0.8V to 5.5V
- **Switching Frequency:** 300kHz to 1MHz (adjustable)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 16-Pin TSSOP

**Descriptions:**
- The SC1404ITSTR is a high-efficiency synchronous buck controller designed for step-down DC-DC conversion applications.
- It integrates MOSFET drivers and supports adjustable output voltage and switching frequency.
- The controller is optimized for low-power and high-performance applications.

**Features:**
- Adjustable output voltage via external resistors.
- Programmable switching frequency.
- Integrated MOSFET drivers.
- Overcurrent protection.
- Thermal shutdown protection.
- Soft-start functionality.
- Low quiescent current for improved efficiency. 

This information is based solely on the available specifications and features from the manufacturer.

Mobile Multi-Output PWM Controller with Virtual Current SenseTM