STMICROELECTRONICS Adjustable DC-DC Step Down Regulator, 2A, HTSSOP-16
STMICROELECTRONICS buck converter IC. 4.5-61V input, adjustable 0.8-61V/2A output, 1.5MHz, HTSSOP-16 package.
The STMICROELECTRONICS Adjustable DC-DC Step Down Regulator is a high-performance buck converter IC designed for robust and flexible power management. It efficiently steps down a high input voltage to a stable, user-defined lower output, making it ideal for a wide range of electronic applications where reliable, adjustable power is critical. The component operates at a high switching frequency of 1.5MHz, allowing for the use of smaller external inductors and capacitors, which saves valuable board space in compact designs.
This surface-mount regulator supports a remarkably wide input voltage range from 4.5V to 61V, providing versatility for systems powered from various sources, including automotive supplies, industrial power rails, or battery packs. The output voltage is fully adjustable from 0.8V up to 61V at a maximum continuous current of 2A, offering precise control for powering sensitive microprocessors, sensors, and other digital or analogue circuits.
Key Features & Specifications
- Wide Input Range: Operates from 4.5V to 61V DC input.
- Adjustable Output: User-configurable output from 0.8V to 61V.
- High Current Capacity: Delivers up to 2A of continuous output current.
- High Switching Frequency: 1.5MHz typology enables compact, efficient power supply design.
- Robust Packaging: Housed in a HTSSOP-16 package for effective thermal performance and surface-mount assembly.
- Extended Temperature Range: Reliable operation from -40°C to 150°C, suitable for harsh environments.
Encased in a thermally efficient HTSSOP-16 package, this regulator is engineered for surface-mount technology (SMT) production lines, ensuring a reliable and space-saving integration into your printed circuit board (PCB) layout.
- Industrial power supply modules
- Automotive electronics systems
- Battery-powered portable devices
- Point-of-load (POL) voltage regulation
- Output Type: Adjustable
- Topology: Buck (Step Down)
- Input Voltage Range: 4.5V to 61V
- Output Voltage Range: 0.8V to 61V
- Max Output Current: 2A
- Switching Frequency: 1.5MHz
- IC Package: HTSSOP
- No. of Pins: 16
- IC Mounting: Surface Mount
- Operating Temperature Range: -40°C to 150°C
- Dimensions (L x W x H): 33mm x 15mm x 43mm
- Weight: 0.138 grams
- of Pins: 16Pins
- Output Voltage Min: 800mV
- Output Voltage Max: 61V
- Switching Frequency Typ: 1.5MHz
- Operating Temperature Min: -40°C
- Operating Temperature Max: 150°C
- SVHC: No SVHC (25-Jun-2025)
- DC / DC Converter IC Case: HTSSOP
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