ST1S03PUR
- Mfr.Part #
- ST1S03PUR
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1.5A 6DFN
- Stock
- 274
- In Stock :
- 274
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Min/Fixed) :
- 0.8V
- Quiescent Current :
- 2.5mA
- Factory Lead Time :
- 12 Weeks
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Efficiency :
- 70 %
- Number of Terminations :
- 6
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.95mm
- Terminal Position :
- Dual
- Package / Case :
- 6-VDFN Exposed Pad
- Input Voltage-Nom :
- 5V
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Width :
- 3.1mm
- Base Part Number :
- ST1S03
- ECCN Code :
- EAR99
- Voltage - Input (Min) :
- 3V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Voltage - Output (Max) :
- 13.92V
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Output Type :
- Adjustable
- Operating Temperature :
- 0°C~125°C TJ
- Height :
- 950μm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- CURRENT-MODE
- Operating Supply Voltage :
- 16V
- Frequency - Switching :
- 1.5MHz
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Length :
- 3.1mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Accuracy :
- 2 %
- Synchronous Rectifier :
- No
- Function :
- Step-Down
- Max Output Current :
- 1.5A
- Topology :
- Buck
- Voltage - Input (Max) :
- 16V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 6
- Datasheets
- ST1S03PUR

Voltage Regulators - DC DC Switching Regulators STMicroelectronics ST1S03PUR Overview
Introducing the STMicroelectronics ST1S03PUR, a high-performance DC-DC switching regulator designed to meet the demands of modern electronic systems. This integrated circuit (IC) regulator offers adjustable output and a robust 1.5A current capability, packaged in a compact 6-DFN form factor. Ideal for applications requiring efficient power management in limited space, the ST1S03PUR delivers reliability and flexibility, making it a preferred choice for engineers and designers.
ST1S03PUR Features
- Adjustable output voltage
- 1.5A output current capability
- Efficient DC-DC switching operation
- Compact 6-DFN package
- Wide input voltage range
- Low dropout voltage
- Overcurrent and thermal protection
ST1S03PUR Applications
- Industrial Automation: The ST1S03PUR is well-suited for powering various industrial automation systems, including PLCs, motor drives, and control modules. Its adjustable output voltage and robust current capability ensure stable and efficient operation in demanding industrial environments.
- Telecommunications Infrastructure: In telecommunications equipment such as base stations and network switches, the ST1S03PUR provides reliable power regulation for critical components. Its compact size and advanced features make it an ideal choice for telecom infrastructure applications where space is at a premium.
- Embedded Systems: Embedded systems in automotive electronics, consumer electronics, and IoT devices benefit from the ST1S03PUR's compact design and versatile performance. Whether it's powering microcontrollers, sensors, or communication modules, this DC-DC switching regulator offers the efficiency and reliability required for seamless operation.
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