Name: L5987A
Brand: STMicroelectronics
SKU: L5987A
Price: 3.3685 USD
Availability: InStock
Rating: 5 (150 reviews)

L5987A

For Reference Only

Part Number	L5987A
Manufacturer	STMicroelectronics
Description	IC REG BUCK ADJ 3A 8SOIC
Datasheet	L5987A Datasheet L5987A Specifications
Package	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
In Stock	7,904 piece(s)
Unit Price	$ 3.3685 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
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Part Number # L5987A (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 L5987A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L5987A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L5987A.

L5987A 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)	2.9V
Voltage - Input (Max)	18V
Voltage - Output (Min/Fixed)	0.6V
Voltage - Output (Max)	18V
Current - Output	3A
Frequency - Switching	250kHz ~ 1MHz
Synchronous Rectifier	No
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 Exposed Pad

L5987A Datasheet

L5987A Reviews

Jayl*****ngram

April 2, 2023

★ ★ ★ ★ ★

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

No*****Kari

March 31, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Remi*****n Bal

March 29, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Tega*****ffman

March 23, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Adri***** Salas

March 23, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Lan*****ensen

March 12, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Mcke*****Stein

March 9, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Kyle*****Marsh

February 21, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

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L5987A Packaging

L5987A FAQ

1. How to order L5987A 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 L5987A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L5987A. All suppliers must pass our qualification reviews before they can publish their products including L5987A on Heisener; we pay more attention to the channels and quality of L5987A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L5987A price and inventory displayed accurate?

The price and inventory of L5987A 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 L5987A?

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 L5987A we delivered, we will accept the replacement or return of the L5987A 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 L5987A.

(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 L5987A pin diagram, L5987A datasheet?

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

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L5987A 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

L5987A

D# V99:2348_18454780

STMicroelectronics

Conv DC-DC 2.9V to 18V Synchronous Step Down Single-Out 0.6V to 18V 3A 8-Pin HSOP EP Tube

RoHS: Compliant

L5987ATR

D# V72:2272_18454782

STMicroelectronics

Conv DC-DC 2.9V to 18V Step Down Single-Out 0.6V to 18V 3A 8-Pin HSOP EP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
EVAL5987A D# EVAL5987A	STMicroelectronics	Step-Down Switching Regulator Demonstration Board Based On The L5987, L5987A (Alt: EVAL5987A) RoHS: Not Compliant	0
L5987A D# L5987A	STMicroelectronics	Conv DC-DC Single Step Down 2.9V to 18V 8-Pin HSOP EP Tube - Rail/Tube (Alt: L5987A)	0
L5987ATR D# 45AC7237	STMicroelectronics	Conv DC-DC Single Step Down 2.9V to 18V 8-Pin HSOP EP T/R - Product that comes on tape, but is not reeled (Alt: 45AC7237) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

L5987ATR

D# L5987ATR

STMicroelectronics

Conv DC-DC Single Step Down 2.9V to 18V 8-Pin HSOP EP T/R (Alt: L5987ATR)

L5987A

D# L5987A

STMicroelectronics

Conv DC-DC Single Step Down 2.9V to 18V 8-Pin HSOP EP Tube (Alt: L5987A)

Part Number

Manufacturer

Description

Stock

L5987A

STMicroelectronics

200

Part Number	Manufacturer	Description	Stock
EVAL5987A	STMicroelectronics	POWER SUPPLY - Bulk	0
L5987A	STMicroelectronics	STMICROELECTRONICS L5987ATR - Tape and Reel	0
L5987ATR	STMicroelectronics	STMICROELECTRONICS L5987ATR - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

L5987A

D# C1S730200685076

STMicroelectronics

Conv DC-DC 2.9V to 18V Step Down Single-Out 0.6V to 18V 3A 8-Pin HSOP EP Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number	Manufacturer	Description	Stock
L5987A D# 497-19125-ND	STMicroelectronics	IC REG BUCK ADJUSTABLE 3A 8HSOP	4127
EVAL5987A D# 497-8370-ND	STMicroelectronics	BOARD EVALUATION FOR L5987A	16
L5987ATR D# 497-8518-1-ND	STMicroelectronics	IC REG BUCK ADJUSTABLE 3A 8HSOP	2636

Part Number

Manufacturer

Description

Stock

L5987ATR

D# 2806916

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, HSOP-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1765

Part Number

Manufacturer

Description

Stock

L5987ATR

STMicroelectronics

L5987 Series 250 kHz to 1 MHz Step-Down Switching Regulator - HSOP-8

RoHS: Compliant

pbFree: Yes

L5987A

STMicroelectronics

L5987 Series 18 V 3 A 275 kHz Buck Surface Mount Switching Regulator - POWERSO-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
L5987A	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	797
EVAL5987A	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	18
L5987ATR	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	2900

Part Number

Manufacturer

Description

Stock

L5987ATR

STMicroelectronics

OEM/CM Immediate delivery

30000

Part Number	Manufacturer	Description	Stock
L5987A D# 511-L5987A	STMicroelectronics	Switching Voltage Regulators 3 A STEP-DOWN SWITCH REG RoHS: Compliant	3716
L5987ATR D# 511-L5987ATR	STMicroelectronics	Switching Voltage Regulators Step-down switch regulator, 3A RoHS: Compliant	2664
EVAL5987A D# 511-EVAL5987A	STMicroelectronics	Power Management IC Development Tools EVAL BOARD L5987A RoHS: Not Compliant	2

Part Number

Manufacturer

Description

Stock

L5987ATR

D# 45AC7237

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, HSOP-8, Topology:Buck (Step Down), Input Voltage Min:2.9V, Input Voltage Max:18V, No. of Outputs:1Outputs, DC / DC Converter IC Case:HSOP, No. of Pins:8Pins, Output Current:3A, Output Voltage Min:600mV, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

L5987A

D# 89W1003

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant

Min Qty: 2000

Container: Bulk

Part Number

Manufacturer

Description

Stock

EVAL5987A

D# NS-EVAL5987A

STMicroelectronics

OEM/CM ONLY

6696

L5987A

D# NS-L5987A

STMicroelectronics

OEM/CM ONLY

2511

Part Number	Manufacturer	Description	Stock
L5987ATR	STMicroelectronics	OEM/CM ONLY	4617
EVAL5987A	STMicroelectronics	OEM/CM ONLY	111
L5987A	STMicroelectronics	OEM/CM ONLY	227

Part Number

Manufacturer

Description

Stock

L5987ATR

STMicroelectronics

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

L5987A

STMicroelectronics

shipping today

L5987ATR

STMicroelectronics

shipping today

5003

Part Number

Manufacturer

Description

Stock

L5987A

D# 30593174

STMicroelectronics

Conv DC-DC 2.9V to 18V Synchronous Step Down Single-Out 0.6V to 18V 3A 8-Pin HSOP EP Tube

RoHS: Compliant

L5987ATR

D# 25820483

STMicroelectronics

Conv DC-DC 2.9V to 18V Step Down Single-Out 0.6V to 18V 3A 8-Pin HSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L5987ATR

STMicroelectronics

RFQ

10533

EVAL5987A

STMicroelectronics

RFQ

1967

Part Number

Manufacturer

Description

Stock

L5987ATR

D# 2806916

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, HSOP-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1767

Quick Inquiry

L5987A

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