Name: L6738
Brand: STMicroelectronics
SKU: L6738
Price: 1.2684 USD
Availability: InStock
Rating: 5 (173 reviews)

L6738

For Reference Only

Part Number	L6738
Manufacturer	STMicroelectronics
Description	IC REG CTRLR BUCK 16QFN
Datasheet	L6738 Datasheet L6738 Specifications
Package	16-VFQFN Exposed Pad
ECAD
In Stock	418,656 piece(s)
Unit Price	$ 1.2684 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # L6738 (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 L6738 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L6738 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L6738.

L6738 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-VFQFN Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	5 V ~ 12 V
Frequency - Switching	200kHz
Duty Cycle (Max)	100%
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Enable, Frequency Control, Phase Control, Power Good
Operating Temperature	-40°C ~ 125°C (TJ)
Package / Case	16-VFQFN Exposed Pad
Supplier Device Package	16-VFQFPN (3x3)

L6738 Datasheet

L6738 Reviews

Brookl*****kerson

March 31, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Jour*****Bhakta

March 1, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Achi***** Tank

February 22, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Write a Review

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L6738 Packaging

L6738 FAQ

1. How to order L6738 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 L6738 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L6738. All suppliers must pass our qualification reviews before they can publish their products including L6738 on Heisener; we pay more attention to the channels and quality of L6738 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L6738 price and inventory displayed accurate?

The price and inventory of L6738 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 L6738?

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 L6738 we delivered, we will accept the replacement or return of the L6738 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 L6738.

(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 L6738 pin diagram, L6738 datasheet?

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

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L6738 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

L6738ATR

D# V72:2272_17754533

STMicroelectronics

DC/DC Cntrlr Single-OUT Step Down 220kHz 16-Pin VFQFPN EP T/R

RoHS: Compliant

L6738TR

D# V72:2272_18455110

STMicroelectronics

DC/DC Cntrlr Single-OUT Step Down 220kHz 16-Pin VFQFPN EP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
L6738ATR D# L6738ATR	STMicroelectronics	Voltage Mode PWM Controller 16-Pin VFQFPN EP T/R - Tape and Reel (Alt: L6738ATR)	0
L6738TR D# L6738TR	STMicroelectronics	Voltage Mode PWM Controller 16-Pin VFQFPN EP T/R - Tape and Reel (Alt: L6738TR)	0
HL6738MG D# HL6738MG-A	Ushio Opto Semiconductors Inc	Laser Diode MQW-LD 695nm 35mW 3-Pin - Trays (Alt: HL6738MG-A) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

L6738TR

D# L6738TR

STMicroelectronics

Voltage Mode PWM Controller 16-Pin VFQFPN EP T/R (Alt: L6738TR)

Part Number

Manufacturer

Description

Stock

L6738ATR

D# L6738ATR

STMicroelectronics

Voltage Mode PWM Controller 16-Pin VFQFPN EP T/R (Alt: L6738ATR)

L6738TR

D# L6738TR

STMicroelectronics

Voltage Mode PWM Controller 16-Pin VFQFPN EP T/R (Alt: L6738TR)

Part Number

Manufacturer

Description

Stock

L6738TR

STMicroelectronics

956

Part Number	Manufacturer	Description	Stock
L6738TR	STMicroelectronics	IC REG CTRLR BUCK PWM VM 16-QFN	0
L6738A	STMicroelectronics	STMICROELECTRONICS L6738A	0
L6738ATR	STMicroelectronics	IC REG CTRLR BUCK PWM 16-VFQFPN	0
L6738	STMicroelectronics	STMICROELECTRONICS L6738A	0

Part Number	Manufacturer	Description	Stock
L6738A D# L6738A-ND	STMicroelectronics	IC REG CTRLR BUCK 16VFQFPN	0
L6738ATR D# 497-11012-1-ND	STMicroelectronics	IC REG CTRLR BUCK 16VFQFPN	825
8881MN 008100 D# BEL6738-100-ND	Belden Inc	CBL 15COND 20AWG SHLD	0
L6738 D# L6738-ND	STMicroelectronics	IC REG CTRLR BUCK 16QFN	0
L6738TR D# 497-10736-1-ND	STMicroelectronics	IC REG CTRLR BUCK 16QFN	3596

Part Number

Manufacturer

Description

Stock

L6738ATR

STMicroelectronics

In stock shipping within 2days

2500

L6738TR

STMicroelectronics

In stock shipping within 2days

4308

Part Number

Manufacturer

Description

Stock

L6738ATR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

L6738TR

STMicroelectronics

VFQFPN 16 3X3X1.0 PITCH 0.50

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
HL6738MG98	RTEF	OEM/CM QUOTES ONLY \| NO BROKERS	1
L6738TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	9480
HL6738MGA	OPNEXT	OEM/CM QUOTES ONLY \| NO BROKERS	9200
L6738A	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	9280
L6738ATR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	4021

Part Number

Manufacturer

Description

Stock

L6738A

Omron Electronics Inc-EMC Div

General Purpose Relay SPST-NO (1 Form A) 240VAC Coil Chassis Mount

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
L6738TR	STMicroelectronics	OEM/CM Immediate delivery	30000
L6738A	STMicroelectronics	OEM/CM Immediate delivery	60
L6738ATR	STMicroelectronics	OEM/CM Immediate delivery	30000

Part Number

Manufacturer

Description

Stock

L6738ATR

D# 511-L6738ATR

STMicroelectronics

Switching Controllers Single Phase PWM CNTRL Light-Load EFF

RoHS: Compliant

3900

L6738TR

D# 511-L6738TR

STMicroelectronics

Switching Controllers Single-Phase SD Cont 5V to 12V bus 1.5V

RoHS: Compliant

3988

Part Number

Manufacturer

Description

Stock

L6738ATR

D# 73T0654

STMicroelectronics

MEMORY

RoHS: Not Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

L6738TR

D# 21T2065

STMicroelectronics

MEMORY

RoHS: Not Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
L6738 D# NS-L6738	STMicroelectronics	OEM/CM ONLY	8867
L6738ATR D# NS-L6738ATR	STMicroelectronics	OEM/CM ONLY	3376
L6738TR D# NS-L6738TR	STMicroelectronics	OEM/CM ONLY	5229

Part Number	Manufacturer	Description	Stock
L6738ATR	STMicroelectronics	OEM/CM ONLY	3482
HL6738MGA	Opnext	OEM/CM ONLY	8011
L6738A	STMicroelectronics	OEM/CM ONLY	11271
L6738TR	STMicroelectronics	OEM/CM ONLY	56578

Part Number	Manufacturer	Description	Stock
L6738TR	STMicroelectronics	IN stock Immediate delivery	29985
L6738A	STMicroelectronics	IN stock Immediate delivery	55
L6738ATR	STMicroelectronics	IN stock Immediate delivery	29985

Part Number

Manufacturer

Description

Stock

L6738TR

STMicroelectronics

shipping today

2316

L6738A

STMicroelectronics

shipping today

2909

Part Number

Manufacturer

Description

Stock

L6738ATR

D# 51924697

STMicroelectronics

DC/DC Cntrlr Single-OUT Step Down 220kHz 16-Pin VFQFPN EP T/R

RoHS: Compliant

L6738TR

D# 25820497

STMicroelectronics

DC/DC Cntrlr Single-OUT Step Down 220kHz 16-Pin VFQFPN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L6738TR

mfr

RFQ

811

Quick Inquiry

L6738

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