Name: LT3688EFE
Brand: Linear Technology
SKU: LT3688EFE
Availability: InStock
Rating: 5 (178 reviews)

LT3688EFE

For Reference Only

Part Number	LT3688EFE
Manufacturer	Linear Technology
Description	IC REGULATOR
Datasheet	LT3688EFE Specifications
Package	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	2,480 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT3688EFE (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Linear Technology 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 LT3688EFE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3688EFE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3688EFE.

LT3688EFE Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	2
Voltage - Input (Min)	3.8V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	36V
Current - Output	800mA
Frequency - Switching	500kHz ~ 2.1MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	24-TSSOP-EP

LT3688EFE Reviews

Sincer*****hinson

April 7, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Tren*****Cohen

March 11, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Colby*****mbhatt

March 6, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Cart*****illay

March 5, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Aver*****andari

February 26, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Blak*****Velez

February 26, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Ephr*****Lucas

February 23, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Write a Review

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LT3688EFE Packaging

LT3688EFE FAQ

1. How to order LT3688EFE 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 LT3688EFE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3688EFE. All suppliers must pass our qualification reviews before they can publish their products including LT3688EFE on Heisener; we pay more attention to the channels and quality of LT3688EFE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3688EFE price and inventory displayed accurate?

The price and inventory of LT3688EFE 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 LT3688EFE?

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 LT3688EFE we delivered, we will accept the replacement or return of the LT3688EFE 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 LT3688EFE.

(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 LT3688EFE pin diagram, LT3688EFE datasheet?

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

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LT3688EFE 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

LT3688EFE#TRPBF

D# V36:1790_06429514

Analog Devices Inc

Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A Automotive 24-Pin TSSOP EP T/R

RoHS: Compliant

LT3688EFE#PBF

D# E54:1762_05932930

Analog Devices Inc

Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A Automotive 24-Pin TSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3688EFE#TRPBF

Linear Technology

Conv DC-DC Dual Step Down 3.8V to 36V Automotive 24-Pin TSSOP EP T/R

LT3688EFE#PBF

Linear Technology

IC REG BUCK ADJ 0.8A DL 24TSSOP

159

Part Number	Manufacturer	Description	Stock
LT3688EFE#PBF D# LT3688EFE#PBF-ND	Analog Devices Inc	IC REG BUCK ADJ 800MA DL 24TSSOP	1694
LT3688EFE#TRPBF D# LT3688EFE#TRPBF-ND	Analog Devices Inc	IC REG BUCK ADJ 800MA DL 24TSSOP	0
DC1439A D# DC1439A-ND	Analog Devices Inc	LT3688EFE DEMO BOARD	3
LT3688EFE D# LT3688EFE-ND	Analog Devices Inc	IC REG BUCK ADJ 800MA DL 24TSSOP	0

Part Number

Manufacturer

Description

Stock

LT3688EFE#PBF

D# 2145067

Linear Technology

DC-DC CONVERTER, 2.2MHZ, 0.8A, TSSOP-24

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LT3688EFEPBF

N/A

OEM/CM QUOTES ONLY | NO BROKERS

2009

LT3688EFEPBFIH

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

985

Part Number	Manufacturer	Description	Stock
LT3688EFEPBF	Linear Technology	OEM/CM ONLY	67
LT3688EFEPBFIH	Linear Technology	OEM/CM ONLY	68
LT3688EFETRPBF	Linear Technology	OEM/CM ONLY	69

Part Number

Manufacturer

Description

Stock

LT3688EFE#PBF

D# 584-LT3688EFE#PBF

Analog Devices Inc

Switching Voltage Regulators Dual 800mA Step-Down Switching Regulator with Power-On Reset and Watchdog Timer

RoHS: Compliant

3211

Part Number

Manufacturer

Description

Stock

LT3688EFE#TRPBF

D# LT3688EFE#TRPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LT3688EFE#PBF

D# LT3688EFE#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3688EFEPBF

Linear Technology

OEM/CM ONLY

1789

LT3688EFEPBF/I/H

Linear Technology

OEM/CM ONLY

2502

Part Number

Manufacturer

Description

Stock

LT3688EFE-PBF

Linear Technology

shipping today

Part Number

Manufacturer

Description

Stock

LT3688EFE#PBF

D# 35212704

Analog Devices Inc

Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A Automotive 24-Pin TSSOP EP Tube

RoHS: Compliant

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LT3688EFE

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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.

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