Name: PM8903A
Brand: STMicroelectronics
SKU: PM8903A
Availability: InStock
Rating: 5 (150 reviews)

PM8903A

For Reference Only

Part Number	PM8903A
Manufacturer	STMicroelectronics
Description	IC REG BUCK ADJ 3A SYNC 16VFQFPN
Datasheet	PM8903A Datasheet PM8903A Specifications
Package	16-VFQFN Exposed Pad
ECAD
In Stock	5,040 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PM8903A (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 PM8903A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PM8903A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PM8903A.

PM8903A Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	16-VFQFN Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	2.8V
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	0.6V
Voltage - Output (Max)	6V
Current - Output	3A
Frequency - Switching	1.1MHz
Synchronous Rectifier	Yes
Operating Temperature	-25°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	16-VFQFN Exposed Pad
Supplier Device Package	16-VFQFPN (3x3)

PM8903A Datasheet

PM8903A Reviews

Alexz***** Kirk

April 2, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Bele*****tchell

March 19, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Juli*****ahal

March 10, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Ryla*****incent

February 24, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

San***** Huff

February 20, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Cha*****Dyal

February 20, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

PM8903A Packaging

PM8903A FAQ

1. How to order PM8903A 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 PM8903A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PM8903A. All suppliers must pass our qualification reviews before they can publish their products including PM8903A on Heisener; we pay more attention to the channels and quality of PM8903A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PM8903A price and inventory displayed accurate?

The price and inventory of PM8903A 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 PM8903A?

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 PM8903A we delivered, we will accept the replacement or return of the PM8903A 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 PM8903A.

(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 PM8903A pin diagram, PM8903A datasheet?

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

PM8903A Related Products

AOCTQ5-V-10.000MHZ-M10-SW	Abracon LLC, OSC OCXO 10.000MHZ SNWV PC PIN, 6-DIP (1.000", 25.40mm), 5 Leads, -	View
SIT1602BC-33-25S-66.600000Y	SiTIME, -20 TO 70C, 5032, 50PPM, 2.5V, 6, -, -	View
7A-22.1184MAAJ-T	TXC CORPORATION, CRYSTAL 22.1184MHZ 18PF SMD, 2-SMD, No Lead, -	View
B32522C0106J000	EPCOS (TDK), CAP FILM 10UF 5% 63VDC RADIAL, Radial, -	View
412-K14-LN2-30A	E-T-A, CIR BRKR THRM 30A 115VAC 28VDC, -, -	View
A1308LLHLX-05-T	Allegro MicroSystems, LLC, SENSOR LINEAR ANALOG SOT23W, SOT-23W, -	View
RG3216P-1373-C-T5	Susumu, RES SMD 137K OHM 0.25% 1/4W 1206, 1206 (3216 Metric), -	View
AR0805FR-07210KL	Yageo, RES SMD 210K OHM 1% 1/8W 0805, 0805 (2012 Metric), -	View
D38999/21HD35XC	TE Connectivity Deutsch Connectors, D38999/21HD35XC, -, -	View
VE-J4V-MW-S	Vicor Corporation, CONVERTER MOD DC/DC 5.8V 100W, Half Brick, -	View
VE-25L-EX	Vicor Corporation, CONVERTER MOD DC/DC 28V 75W, Full Brick, -	View
SI52112-B5-GM3R	Silicon Labs, IC OSC PCI EXPRESS 2OUT 10TDFN, -, -	View

PM8903A 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

PM8903ATR

D# V72:2272_17710235

STMicroelectronics

Conv DC-DC 2.8V to 6V Synchronous Step Down Single-Out 0.6V 3A 16-Pin VFQFPN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# PM8903ATR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V to 6V 16-Pin VFQFPN T/R - Tape and Reel (Alt: PM8903ATR)

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# PM8903ATR

STMicroelectronics

Conv DC-DC Single Step Down 2.8V to 6V 16-Pin VFQFPN T/R (Alt: PM8903ATR)

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

3990

Part Number

Manufacturer

Description

Stock

PM8903A

STMicroelectronics

Min Qty 4000

PM8903ATR

STMicroelectronics

Min Qty 4000

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# 497-13856-2-ND

STMicroelectronics

IC REG BUCK ADJ 3A 16VFQFPN

PM8903A

D# 497-13707-5-ND

STMicroelectronics

IC REG BUCK ADJ 3A 16VFQFPN

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

In stock shipping within 2days

940

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# 2460735RL

STMicroelectronics

DC/DC CONV, BUCK, 1.1MHZ, VFQFN-16

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

4788

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# 55X3068

STMicroelectronics

DFD PROTECTION & FILTER

RoHS: Not Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# NS-PM8903ATR

STMicroelectronics

OEM/CM ONLY

8222

PM8903A

D# NS-PM8903A

STMicroelectronics

OEM/CM ONLY

5373

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

OEM/CM ONLY

4006

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

shipping today

939

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# 25819617

STMicroelectronics

Conv DC-DC 2.8V to 6V Synchronous Step Down Single-Out 0.6V 3A 16-Pin VFQFPN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PM8903ATR

STMicroelectronics

IC REG BUCK ADJ 3A SYNC 16VFQFPN

4532

Part Number

Manufacturer

Description

Stock

PM8903ATR

D# 2460735RL

STMicroelectronics

DC/DC CONV, BUCK, 1.1MHZ, VFQFN-16

RoHS: Compliant

Min Qty: 1

Container: Reel

Quick Inquiry

PM8903A

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