IS31FL3733-TQLS4-ISSI-Price, Stock & Datasheet

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

IS31FL3733-TQLS4 Information

ISSI IS31FL3733-TQLS4 technical specifications, attributes, parameters and parts with similar specifications to ISSI IS31FL3733-TQLS4.

Type
Parameter

Factory Lead Time
6 Weeks

Mounting Type
Surface Mount

Package / Case
48-TQFP Exposed Pad

Surface Mount
YES

Operating Temperature
-40°C~125°C TA

Packaging
Tray

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
48

ECCN Code
EAR99

Type
Parameter

Type
Linear

HTS Code
8542.39.00.01

Terminal Position
QUAD

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Number of Functions
1

Supply Voltage
3.6V

Terminal Pitch
0.5mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

JESD-30 Code
S-PQFP-G48

Download datasheets and manufacturer documentation for ISSI IS31FL3733-TQLS4.

IS31FL3733-TQLS4 Overview

There is a 48-TQFP Exposed Pad package on the board that is used to save space. The LED driver's design uses 28 outputs.Mounting is done according to the Surface Mount method.With high efficiency and reliable performance, it emerges as a Linear.When the temperature is -40°C~125°C TA, it can work normally.It is designed to work with 48 terminations.It is likely that undetermined failures will occur if the voltage supply is less than 2.7V.192 segments exist.Supply voltage can be set to a maximum value of 5.5V.

IS31FL3733-TQLS4 Features

Available in the 48-TQFP Exposed Pad package
Operating temperature of -40°C~125°C TA
Supply voltage of 3.6V

IS31FL3733-TQLS4 Applications

There are a lot of ISSI, Integrated Silicon Solution Inc
IS31FL3733-TQLS4 LED Driver ICs applications.

Refrigeration lighting
Portable lighting
Gallery lighting
Museum lighting
High-end retail lighting
Medical surgery lighting
Replacement lamps
Panel lighting
Down lights
Linear fluorescent

IS31FL3733-TQLS4 Relevant information

IS31FL3733-TQLS4 FAQ

Can I request a quote for IS31FL3733-TQLS4?

IS31FL3733-TQLS4 from ISSI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for IS31FL3733-TQLS4?

The final price for IS31FL3733-TQLS4 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for IS31FL3733-TQLS4?

IS31FL3733-TQLS4 is a ISSI electronic component part. Key details include Packaging: Tray and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 3 (168 Hours); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for IS31FL3733-TQLS4?

After you submit the RFQ for IS31FL3733-TQLS4, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for IS31FL3733-TQLS4?

Once stock for IS31FL3733-TQLS4 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to IS31FL3733-TQLS4?

Yes. If IS31FL3733-TQLS4 is unavailable, end-of-life, or outside your schedule, we can review comparable ISSI electronic component parts and compatible replacement options.

ISSI IS31FL3733-TQLS4

Manufacturer No: