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STMicroelectronics Surface Mount Switching Regulator 0.8V DC Output Voltage 4A Output Current ST1S32PUR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Power | 2.25W |
| Length | 4mm |
| Model | ST1S32PUR |
| Depth | 0.95mm |
| Width | 4mm |
| Mount Type | Surface |
| Series | ST1S32 |
| Output Current | 4A |
| Maximum Operating Temperature | 150°C |
| Package Type | VFDFPN |
| Load Regulation | 0.6 % |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 5.5V dc |
| Line Regulation | 0.3 % |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 2.8V |
| Number of Pins | 8 |
| Output Voltage 1 | 0.8V dc |
Key Features
- Compact VFDFPN package measuring 4mm x 4mm x 0.95mm.
- Offers output current capability up to 4 amperes.
- Wide operating temperature range from -40°C to 150°C.
- Supports input voltages from 2.8V to 5.5V DC.
- Low line regulation of 0.3% ensures stable output voltage.
- Load regulation rated at 0.6% for consistent performance under varying load.
- Surface mount design ideal for high-density board layouts.
- Compliant with RoHS standards for environmental safety.
Product Description
STMicroelectronics ST1S32PUR surface mount switching regulator delivers a precise 0.8V DC output voltage with a maximum output current of 4 amperes, suitable for demanding power supply applications.
This monolithic switching regulator features a compact VFDFPN package design with dimensions of 4mm length, 4mm width, and 0.95mm depth, making it ideal for space-constrained electronic devices and high-density printed circuit boards.
Operating over a wide temperature range from -40°C up to 150°C, the ST1S32PUR is engineered to perform reliably in harsh industrial, automotive, and consumer electronics environments.
It supports input voltages between 2.8V DC minimum and 5.5V DC maximum, enabling compatibility with various voltage sources and battery-powered systems. The device achieves excellent voltage stability with line regulation of 0.3% and load regulation of 0.6%, aiding in consistent power delivery essential for sensitive electronics.
This regulator is fully compliant with RoHS directives ensuring it meets environmental and safety standards. With 8 pins for connectivity, it integrates seamlessly into surface-mount manufacturing processes.
Typical applications include industrial automation, telecommunications equipment, embedded systems, and power management modules requiring efficient DC-DC voltage step-down solutions.
Compact VFDFPN package measuring 4mm x 4mm x 0.95mm. Wide operating temperature range from -40°C to 150°C. Input voltage compatibility from 2.8V to 5.5V DC. Output current capability up to 4 amperes. Low line regulation at 0.3% and load regulation of 0.6%.
Eight-pin configuration suitable for surface mount technology. RoHS compliant for environmental safety. Explore more STMicroelectronics Switching Regulators and power management products in the Electronics Components category at EnvMart for industrial and commercial applications.
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Frequently Asked Questions
The ST1S32PUR regulator provides a precise output voltage of 0.8V DC.
This model can deliver a maximum output current of 4 amperes.
It supports input voltages ranging from 2.8V DC to 5.5V DC.
The VFDFPN package measures 4mm in length, 4mm in width, and 0.95mm in depth.
The operating temperature range is from -40°C to 150°C.
The line regulation is rated at 0.3%, which ensures stable output voltage.
The load regulation is rated at 0.6%, providing consistent performance under varying load conditions.
This regulator has 8 pins for connectivity.
Yes, it is compliant with RoHS standards for environmental safety.
The ST1S32PUR features a surface mount design, making it suitable for high-density board layouts.
Typical applications include industrial automation, telecommunications equipment, and embedded systems requiring efficient DC-DC voltage step-down solutions.
The power rating of this model is 2.25W.
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