X-On Electronics has gained recognition as a prominent supplier of ST1S50PUR Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. ST1S50PUR Switching Voltage Regulators are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

ST1S50PUR STMicroelectronics

ST1S50PUR electronic component of STMicroelectronics
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Part No.ST1S50PUR
Manufacturer: STMicroelectronics
Category: Switching Voltage Regulators
Description: Voltage Regulators - Switching Regulators 4A Monolithic synchronous step-down converter with high efficiency at light load
Datasheet: ST1S50PUR Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
3000: USD 1.4561 ea
Line Total: USD 4368.3 
Availability - 171690
Ship by Fri. 15 Nov to Thu. 21 Nov
MOQ: 3000  Multiples: 3000
Pack Size: 3000
Availability Price Quantity
694
Ship by Fri. 15 Nov to Thu. 21 Nov
MOQ : 128
Multiples : 1
128 : USD 1.0152
250 : USD 0.9744
500 : USD 0.9394

2328
Ship by Fri. 15 Nov to Thu. 21 Nov
MOQ : 7
Multiples : 1
7 : USD 1.5887
10 : USD 1.569
25 : USD 1.5493
100 : USD 1.5297
250 : USD 1.51
500 : USD 1.4904
1000 : USD 1.4707

171690
Ship by Fri. 15 Nov to Thu. 21 Nov
MOQ : 3000
Multiples : 3000
3000 : USD 1.4561
9000 : USD 1.4447

   
Manufacturer
Product Category
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Operating Temperature Range
Supply Current
Type
Brand
Shutdown
Supply Voltage - Min
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the ST1S50PUR from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the ST1S50PUR and other electronic components in the Switching Voltage Regulators category and beyond.

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ST1S50 4 A monolithic synchronous step-down switching converter with high efficiency at light load Datasheet - production data Applications Point of load for: STB, TVs, gateway Solid state disk drive, Blu-ray, DVD VFDFPN10 P/ASIC/DSP/FPGA core and I/O supplies Features Description 4 A output current The ST1S50 device is a 500 kHz fixed frequency PWM synchronous step-down regulator. The 4.0 V to 18 V input voltage ST1S50 operates from 4.0 V to 18 V input, while it Output voltage adjustable from 0.8 V to 0.88 x regulates an output voltage as low as 0.8 V and V IN up to 0.88 x V . IN 500 kHz switching frequency The ST1S50 device integrates a 95 m high-side High efficiency at light load switch and a 69 m synchronous rectifier allowing very high efficiency with very low output Programmable soft-start and enable voltages. Integrated 95 m and 69 m power MOSFETs The peak current mode control with a special All ceramic capacitor PFM mode enables high efficiency at a light load. Power Good The ST1S50 device is available in a VFDFPN10 Cycle-by-cycle current limiting 3 x 3 x 1 mm - 10 leads package. Short-circuit protection VFDFPN10 3 x 3 x 1 mm - 10 L Figure 1. Application circuit R3 Cbst L VIN VOUT PG BST VINSW SW VINA Cinsw Cina R1 EN SS ST1S50 FB COMP Cout Rc Css R2 GNDA GNDP Cc March 2015 DocID025723 Rev 4 1/29 This is information on a product in full production. www.st.comContents ST1S50 Contents 1 Pin settings 4 1.1 Pin connection 4 1.2 Pin description 4 2 Maximum ratings 5 3 Thermal data . 5 4 Electrical characteristics . 6 5 Functional description . 8 5.1 Programmable soft-start and enable . 9 5.2 Error amplifier and control loop stability . 9 5.3 Overcurrent protection . 13 5.4 Power Good function 14 5.5 Hysteretic thermal shutdown 14 6 Application information . 15 6.1 Input capacitor selection 15 6.2 Inductor selection . 16 6.3 Output capacitor selection 17 6.4 Compensation network selection . 18 6.5 Soft-start capacitor selection 19 6.5.1 Reset time . 19 6.5.2 CSS value . 20 6.6 Thermal dissipation . 20 6.7 Layout consideration 21 6.8 Demonstration board 23 7 Typical characteristics 24 8 Package information 26 VFDFPN10 package information . 26 2/29 DocID025723 Rev 4

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
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