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ST1S31PUR

ST1S31PUR

ST1S31PUR

For Reference Only

Part Number ST1S31PUR
Manufacturer STMicroelectronics
Description IC REG BUCK ADJ 3A SYNC 8VFDFPN
Datasheet

ST1S31PUR Datasheet

ST1S31PUR Specifications

Package 8-VDFN Exposed Pad
ECAD
In Stock 7,984 piece(s)
Unit Price $ 1.8926 *
Lead Time To be Confirmed
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # ST1S31PUR (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ST1S31PUR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST1S31PUR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST1S31PUR.

ST1S31PUR Specifications

ManufacturerSTMicroelectronics
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package8-VDFN Exposed Pad
ECAD
Series-
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)2.8V
Voltage - Input (Max)5.5V
Voltage - Output (Min/Fixed)0.8V
Voltage - Output (Max)5.5V
Current - Output3A
Frequency - Switching1.5MHz
Synchronous RectifierYes
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / Case8-VDFN Exposed Pad
Supplier Device Package8-VFDFPN (3x3)

ST1S31PUR Datasheet

ST1S31PUR Reviews

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April 5, 2023

Thousands of in stock parts with low cost shipping and standard quality.

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April 4, 2023

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March 27, 2023

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March 14, 2023

They were easy to work with and did what I expected.

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February 26, 2023

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February 23, 2023

There are cheaper ones out there but this one really take the guessing game out.

Zai*****ill

February 19, 2023

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

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ST1S31PUR Packaging

Customized Labels
Sealing
Packing
Insepction

ST1S31PUR FAQ

  • 1. How to order ST1S31PUR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that ST1S31PUR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ST1S31PUR. All suppliers must pass our qualification reviews before they can publish their products including ST1S31PUR on Heisener; we pay more attention to the channels and quality of ST1S31PUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ST1S31PUR price and inventory displayed accurate?
    The price and inventory of ST1S31PUR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of ST1S31PUR?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ST1S31PUR we delivered, we will accept the replacement or return of the ST1S31PUR only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of ST1S31PUR.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as ST1S31PUR pin diagram, ST1S31PUR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ST1S31PUR Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

ST1S31PUR

D# V79:2366_17780678

STMicroelectronics

Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R

RoHS: Compliant
0

AST1S31PUR

D# E02:0323_09045811

STMicroelectronics

Conv DC-DC 2.8V to 4V Synchronous Step Down Single-Out 0.8V to 4V 3A Automotive 8-Pin VFDFPN EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ST1S31PUR

D# ST1S31PUR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP - Tape and Reel (Alt: ST1S31PUR)

0

AST1S31PUR

D# AST1S31PUR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R - Tape and Reel (Alt: AST1S31PUR)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ST1S31PUR

D# ST1S31PUR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP (Alt: ST1S31PUR)

0
Part Number Manufacturer Description Stock

ST1S31PUR

D# ST1S31PUR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP (Alt: ST1S31PUR)

0

AST1S31PUR

D# AST1S31PUR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R (Alt: AST1S31PUR)

0
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

1030
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

STMicroelectronics ST1S31PUR

2500
Part Number Manufacturer Description Stock

ST1S31PUR

D# C1S730200745226

STMicroelectronics

Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Cut Tape
50
Part Number Manufacturer Description Stock

ST1S31PUR

D# 497-13213-1-ND

STMicroelectronics

IC REG BUCK ADJ 3A 8VFDFPN

3048

AST1S31PUR

D# AST1S31PUR-ND

STMicroelectronics

IC REG BUCK ADJ 3A 8VFDFPN

0
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

In stock shipping within 2days

23080
Part Number Manufacturer Description Stock

ST1S31PUR

D# 2311346

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1.5MHZ, VFDFPN-8

RoHS: Compliant
Min Qty: 1
Container: Each
465
Part Number Manufacturer Description Stock

AST1S31PUR

STMicroelectronics

RoHS: Compliant
pbFree: Yes
0

ST1S31PUR

STMicroelectronics

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

27727

STMST1S31PUR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

3094

AST1S31PUR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

11500
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

1459
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

OEM/CM Immediate delivery

26000

AST1S31PUR

STMicroelectronics

OEM/CM Immediate delivery

30000
Part Number Manufacturer Description Stock

ST1S31PUR

D# 511-ST1S31PUR

STMicroelectronics

Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz

RoHS: Compliant
1989

AST1S31PUR

D# 511-AST1S31PUR

STMicroelectronics

Switching Voltage Regulators POWER MANAGEMENT

88
Part Number Manufacturer Description Stock

AST1S31PUR

D# 74Y6600

STMicroelectronics

DFD PROTECTION & FILTER

RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
0

ST1S31PUR

D# 86W0719

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1.5MHZ, VFDFPN-8, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.8V, Input Voltage Max:5.5V, No. of Outputs:1Outputs, DC / DC Converter IC Case:VFDFPN, No. of Pins:8Pins, Output Current:3A, Output RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
460
Part Number Manufacturer Description Stock

ST1S31PUR

D# NS-ST1S31PUR

STMicroelectronics

OEM/CM ONLY

7478
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

SWITCHING REGULATOR, CURRENT-MODE, 1900KHZ SWITCHING FREQ-MAX, PDSO8

7313
Part Number Manufacturer Description Stock

ST1S31PUR

D# 8103766

STMicroelectronics

STMicroelectronics Surface Mount Switching Regulator, 0.8 5.5V dc Output Voltage, 2.8 5.5V dc Input, TA

Min Qty: 5
Container: Ammo Pack
780
Part Number Manufacturer Description Stock

STMST1S31PUR

STMicroelectronics

OEM/CM ONLY

2616

AST1S31PUR

STMicroelectronics

OEM/CM ONLY

10011

ST1S31PUR

STMicroelectronics

OEM/CM ONLY

10718
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

IN stock Immediate delivery

25985

AST1S31PUR

STMicroelectronics

IN stock Immediate delivery

29985
Part Number Manufacturer Description Stock

ST1S31PUR

STMicroelectronics

shipping today

25999
Part Number Manufacturer Description Stock

ST1S31PUR

D# 26112982

STMicroelectronics

Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R

RoHS: Compliant
0

AST1S31PUR

D# 52958649

STMicroelectronics

Conv DC-DC 2.8V to 4V Synchronous Step Down Single-Out 0.8V to 4V 3A Automotive 8-Pin VFDFPN EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ST1S31PUR

D# 2311346RL

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1.5MHZ, VFDFPN-8

RoHS: Compliant
Min Qty: 1
Container: Reel
0

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ST1S31PUR

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