What is CAT3649HV3-GT2?
CAT3649HV3-GT2 is a PMIC - LED Drivers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original CAT3649HV3-GT2, PMIC - LED Drivers, by ON Semiconductor
IC LED DRIVER RGLTR DIM 16TQFN
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - LED DriversDescription
IC LED DRIVER RGLTR DIM 16TQFN
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for CAT3649HV3-GT2 from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
The CAT524 is a quad, 8-bit digitally-programmable potentiometer (DPP™) configured for programmable voltage and DAC-like applications. Intended for final calibration of products such as camcorders, fax machines and cellular telephones on automated high volume production lines, it is also well suited for self-calibrating systems and for applications where equipment which requires periodic adjustment is either difficult to access or in a hazardous environment.
FEATURES
• Four 8-bit DPPs configured as programmable voltage sources in DAC-like applications
• Common reference inputs
• Buffered wiper outputs
• Non-volatile NVRAM memory wiper storage
• Output voltage range includes both supply rails
• 4 independently addressable buffered output wipers
• 1 LSB accuracy, high resolution
• Serial Microwire-like interface
• Single supply operation: 2.7V - 5.5V
• Setting read-back without effecting outputsAPPLICATIONS
• Automated product calibration
• Remote control adjustment of equipment
• Offset, gain and zero adjustments in self-calibrating and adaptive control systems
• Tamper-proof calibrations
• DAC (with memory) substitute
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Part Status
Active
Published
2008
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Max Input Voltage
5.5V
Peak Reflow Temperature (Cel)
260
Terminal Position
QUAD
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Factory Lead Time
2 Weeks
Manufacturer
ON Semiconductor
HTS Code
8542.39.00.01
Min Input Voltage
2.4V
Package / Case
16-WFQFN Exposed Pad
Contact Plating
Gold
Number Of Functions
1
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Min Supply Voltage
2.4V
Length
3.1mm
Max Supply Voltage
5.5V
Supply Voltage
3.6V
Height
800μm
Width
3.1mm
Output Current
25mA
Max Supply Current
4mA
Number Of Outputs
6
Type
DC DC Regulator
Sub-Categories
PMIC - LED Drivers
Applications
Backlight
Subcategory
Display Drivers
Efficiency
92 %
Switching Frequency
200kHz
Base Part Number
CAT3649
Manufacturer'S Part No.
CAT3649HV3-GT2
Frequency
1MHz~1.3MHz
Power Supplies
2.5/5V
Internal Switch(S)
Yes
Multiplexed Display Capability
NO
Dimming
Analog, PWM
Topology
Switched Capacitor (Charge Pump)
Number Of Segments
6
Voltage - Output
7V
Common questions
Product FAQ
Quick answers for buyers reviewing CAT3649HV3-GT2, stock, documentation, and sourcing steps.
What package and description are listed for CAT3649HV3-GT2?
CAT3649HV3-GT2 is listed with package reference -. The current product description is IC LED DRIVER RGLTR DIM 16TQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CAT3649HV3-GT2 available in stock?
This page currently shows 32078 units in stock and 22663 units available for CAT3649HV3-GT2. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CAT3649HV3-GT2?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CAT3649HV3-GT2 by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CAT3649HV3-GT2?
Yes. This page links to the datasheet for CAT3649HV3-GT2 by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify CAT3649HV3-GT2 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CAT3649HV3-GT2 before approving the order.
PMIC - LED Drivers
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
MAX6967AEE+
164 purchased
SSOP
RoHS
Datasheet
IC LED DRIVER LINEAR 20MA 16QSOP
Reference price
$2.53Add to RFQ list
More sourcing insights
Articles
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do Now
Texas Instrumentsanalog ICpower management IClead time
A buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Jul 3, 2026
How to Read a Product Change Notification (PCN): TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
Learn how to read a Product Change Notification (PCN), separate PCN vs PDN vs EOL, and decide which supplier changes need tracking, validation, or engineering escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.