Name: ST1S40IPUR
Brand: STMicroelectronics
SKU: DS-6287105
Price: 1.6031 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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STMicroelectronics ST1S40IPUR

IC REG BUCK ADJ 3A 8VFQFPN

Manufacturer # :ST1S40IPUR

Manufacturer :STMicroelectronics

Dasenic # :ST1S40IPUR-DS

Datasheet :

ST1S40IPUR Datasheet

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Description : IC REG BUCK ADJ 3A 8VFQFPN

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Quantity	Unit Price	Total
10+	$ 1.6031	$ 16.03
4500+	$ 0.8906	$ 4007.7
9000+	$ 0.8513	$ 7661.7

In Stock: 43200

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 1.6031

Total :$ 1.60

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ST1S40IPUR information

STMicroelectronics ST1S40IPUR technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Voltage Regulators - DC DC Switching Regulators
Product Status:Active
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-VDFN Exposed Pad
Output Type:Adjustable
Voltage - Input ( Max):18V
Supplier Device Package:8-VFQFPN (4x4)
Current - Output:3A
Frequency - Switching:850kHz
Number of Outputs:1
Topology:Buck
Output Configuration:Positive
Voltage - Output ( Min/ Fixed):0.8V
Voltage - Output ( Max):18V
Synchronous Rectifier:Yes
Voltage - Input ( Min):4V
Function:Step-Down
EU RoHS Status:RoHS Compliant
REACH Status:REACH is not affected
US ECCN:EAR99
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for STMicroelectronics ST1S40IPUR
Datasheet:
ST1S40IPUR,

STMicroelectronics ST1S40IPUR Environmental and export classification status description
The STMicroelectronics ST1S40IPUR is a step-down switching regulator that provides high efficiency and fast transient response. It is designed for use in various applications requiring a regulated DC voltage output. Functions: - Step-down switching regulator - Provides regulated DC voltage output - High efficiency and fast transient response Applications: - Power supplies in industrial applications - Consumer electronics - Networking equipment - Automotive applications Alternative parts: - ST1S10 - ST1S03 - ST1S06 Embedded modules: - Overcurrent protection - Thermal shutdown - Soft-start function Related Q&A: 1. Q: What is the efficiency rating of the ST1S40IPUR switching regulator? - A: The ST1S40IPUR offers high efficiency, typically around 90% or higher depending on the input and output voltage levels. 2. Q: What are the key features that differentiate the ST1S40IPUR from alternative parts like ST1S10 or ST1S03? - A: The ST1S40IPUR is typically designed to handle higher output currents and may offer additional features such as better thermal management or higher input voltage tolerance compared to the alternative parts. 3. Q: How does the overcurrent protection feature in the ST1S40IPUR function? - A: The overcurrent protection in the ST1S40IPUR monitors the output current and shuts down the regulator if the current exceeds a preset threshold, providing protection to the circuit and load. 4. Q: Can the ST1S40IPUR be used in automotive applications? - A: Yes, the ST1S40IPUR is suitable for automotive applications where a regulated DC voltage output is required, provided that it meets the specific requirements and standards for automotive-grade components. 5. Q: What is the typical start-up time for the soft-start function in the ST1S40IPUR? - A: The soft-start function in the ST1S40IPUR typically imposes a controlled delay during power-up to prevent voltage overshoot and ensure a smooth and stable output voltage ramp-up. The start-up time can vary but is usually in the tens to hundreds of milliseconds range.

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ST1S40IPUR provided by STMicroelectronics

Founded in 1987, STMicroelectronics(NYSE: STM) is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. ST is a leading supplier of a wide range of semiconductor products and solutions, including microcontrollers, digital and analog integrated circuits, power management devices, MEMS sensors, imaging and audio solutions, and wireless connectivity solutions.Our technologies enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of the Internet of Things and 5G technology. We work with our 100,000 customers and thousands of partners to design and build products, solutions, and ecosystems that address their challenges and opportunities, and the need to support a more sustainable world. ST is a multinational company headquartered in Geneva, Switzerland, with operations in over 35 countries.