Name: ST1S40IPHR
Brand: STMicroelectronics
SKU: ST1S40IPHR
Price: 2.6634 USD
Availability: InStock
Rating: 5 (168 reviews)

ST1S40IPHR

For Reference Only

Part Number	ST1S40IPHR
Manufacturer	STMicroelectronics
Description	IC REG BUCK ADJ 3A SYNC 8-HSOP
Datasheet	ST1S40IPHR Datasheet ST1S40IPHR Specifications
Package	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
In Stock	191,580 piece(s)
Unit Price	$ 2.6634 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ST1S40IPHR (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 ST1S40IPHR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST1S40IPHR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST1S40IPHR.

ST1S40IPHR Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	18V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	18V
Current - Output	3A
Frequency - Switching	850kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package	8-HSOP

ST1S40IPHR Datasheet

ST1S40IPHR Reviews

Tali*****rgas

April 3, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Ange*****e Lim

March 28, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Stets*****ymond

March 14, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ST1S40IPHR Packaging

ST1S40IPHR FAQ

1. How to order ST1S40IPHR 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 ST1S40IPHR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST1S40IPHR. All suppliers must pass our qualification reviews before they can publish their products including ST1S40IPHR on Heisener; we pay more attention to the channels and quality of ST1S40IPHR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST1S40IPHR price and inventory displayed accurate?

The price and inventory of ST1S40IPHR 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 ST1S40IPHR?

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 ST1S40IPHR we delivered, we will accept the replacement or return of the ST1S40IPHR 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 ST1S40IPHR.

(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 ST1S40IPHR pin diagram, ST1S40IPHR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

ST1S40IPHR Related Products

DSC1121CM1-075.0000T	Microchip Technology, OSC MEMS 75.000MHZ LVDS SMD, 6-SMD, No Lead, -	View
SIT9120AC-1D2-33S150.000000T	SiTIME, -20 TO 70C, 7050, 25PPM, 3.3V, 1, 6-SMD, No Lead, -	View
SIT8209AI-82-25S-133.333333Y	SiTIME, -40 TO 85C, 7050, 25PPM, 2.5V, 1, -, -	View
DDTA124GUA-7-F	Diodes Incorporated, TRANS PREBIAS PNP 200MW SOT323, SC-70, SOT-323, -	View
JANTXV1N4114C-1	Microsemi Corporation, DIODE ZENER 20V 500MW DO35, DO-204AH, DO-35, Axial, -	View
71421LA20J	IDT, Integrated Device Technology Inc, IC SRAM 16KBIT 20NS 52PLCC, 52-LCC (J-Lead), -	View
Y000722R1000B0L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 22.1 OHM 0.6W 0.1% RADIAL, Radial, -	View
RNCF1206DTC3R92	Stackpole Electronics Inc., RES SMD 3.92 OHM 0.5% 1/4W 1206, 1206 (3216 Metric), -	View
HDWM-20-59-G-S-280-SM	Samtec Inc., .050" BOARD SPACERS, -, -	View
SS-73800-042F	Stewart Connector, CONN MOD JACK, -, -	View
VE-B7Z-MY-F1	Vicor Corporation, CONVERTER MOD DC/DC 2V 20W, Full Brick, -	View
XC6806B39511-G	Torex Semiconductor Ltd, 4.35V SINGLE CELL LI-BATTERY LIN, 10-XFLGA, -	View

ST1S40IPHR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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

ST1S40IPHR

D# V72:2272_18457834

STMicroelectronics

Conv DC-DC 4V to 18V Synchronous Step Down Single-Out 0.8V to 18V 4A 8-Pin HSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# 51AC9621

STMicroelectronics

Conv DC-DC Single Step Down 4V to 18V 8-Pin HSOP EP - Bulk (Alt: 51AC9621)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# ST1S40IPHR

STMicroelectronics

Conv DC-DC Single Step Down 4V to 18V 8-Pin HSOP EP (Alt: ST1S40IPHR)

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# ST1S40IPHR

STMicroelectronics

Conv DC-DC Single Step Down 4V to 18V 8-Pin HSOP EP (Alt: ST1S40IPHR)

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

STMicroelectronics

IC REG BUCK SYNC ADJ 3A 8-HSOP

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# 2849797

STMicroelectronics

HSOP8/3A DC STEPDOWN SWITCHING REGULATOR

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

STMicroelectronics

ST1S40 Series 18 V 3 A SMT Step-Down Switching Regulator - HSOP-8

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

14875

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# 26AC4103

STMicroelectronics

POWER MANAGEMENT ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# NS-ST1S40IPHR

STMicroelectronics

OEM/CM ONLY

7136

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# 1889210

STMicroelectronics

STMicroelectronics, 0.8 1.8 V Linear Voltage Regulator, 3A, 1-Channel, Adjustable 8-Pin, HSOP ST1S40IPHR, RL

Min Qty: 2500

Container: Reel

1998

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

STMicroelectronics

OEM/CM ONLY

6616

Part Number

Manufacturer

Description

Stock

ST1S40IPHR

D# 2849797

STMicroelectronics

HSOP8/3A DC STEPDOWN SWITCHING REGULATOR

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

ST1S40IPHR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS