Name: ER3125QI
Brand: Intel
SKU: ER3125QI_151
Price: 3.884 USD
Availability: InStock
Rating: 5 (157 reviews)

ER3125QI

For Reference Only

Part Number	ER3125QI
Manufacturer	Intel
Description	IC REG BCK BST ADJ 2.5A SYNC QFN
Datasheet	ER3125QI Specifications
Package	20-VFQFN Exposed Pad
ECAD
In Stock	3,600 piece(s)
Unit Price	$ 3.8840 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 1 - Jun 6 (Choose Expedited Shipping)
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Part Number # ER3125QI (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Intel 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 ER3125QI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ER3125QI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ER3125QI.

ER3125QI Specifications

Manufacturer	Intel
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	20-VFQFN Exposed Pad
ECAD
Series	Enpirion®
Function	Step-Down, Step-Up/Step-Down
Output Configuration	Positive
Topology	Buck, Buck-Boost
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	3V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	0.5V
Voltage - Output (Max)	36V
Current - Output	2.5A
Frequency - Switching	200kHz ~ 2.2MHz
Synchronous Rectifier	Both
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-QFN-EP (4x4)

ER3125QI Reviews

Emer*****uerra

April 8, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Cana*****ickman

March 11, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Journ*****eston

March 2, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Moham*****verett

February 26, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

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ER3125QI Packaging

ER3125QI FAQ

1. How to order ER3125QI 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 ER3125QI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ER3125QI. All suppliers must pass our qualification reviews before they can publish their products including ER3125QI on Heisener; we pay more attention to the channels and quality of ER3125QI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ER3125QI price and inventory displayed accurate?

The price and inventory of ER3125QI 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 ER3125QI?

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 ER3125QI we delivered, we will accept the replacement or return of the ER3125QI 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 ER3125QI.

(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 ER3125QI pin diagram, ER3125QI datasheet?

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

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ER3125QI 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

ER3125QI

D# 544-3078-2-ND

Intel Corporation

IC REG BUCK BST ADJ 2.5A 20QFN

EVB-ER3125QI

D# 544-3092-ND

Intel Corporation

EVAL BOARD ER3125QI 36V 2.5A REG

Part Number

Manufacturer

Description

Stock

EVBER3125QI

Altera Corporation

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

ER3125QI

D# 884-ER3125QI

Intel Corporation

Switching Voltage Regulators

RoHS: Compliant

EVB-ER3125QI

D# 989-EVB-ER3125QI

Intel Corporation

Power Management IC Development Tools Enpirion EVALUATION BOARD

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ER3125QI

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