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Request evaluation samplesLM3509SDE/NOPB PMIC - LED Drivers by Texas Instruments
LM3509SDE/NOPB is a PMIC - LED Drivers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - LED Drivers product path. IC LED DRVR RGLTR DIM 30MA 10SON. TrustCompo combines the available model, brand, hierarchy, and specification details around LM3509SDE/NOPB so buyers can move faster from review to quotation.
RoHS
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - LED DriversDescription
IC LED DRVR RGLTR DIM 30MA 10SON
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
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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.
Ordering workflow
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1
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2
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3
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Product overview
Overview
The LM3509SDE/NOPB is a highly integrated, step-down (buck) voltage regulator from Texas Instruments, designed to provide efficient power management solutions for a variety of applications. This device is particularly well-suited for powering microcontrollers, FPGAs, and other digital circuits that require a stable and regulated output voltage.
Key Features:
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Input Voltage Range: The LM3509SDE/NOPB operates over a wide input voltage range, typically from 4.5V to 60V, making it versatile for different power supply environments.
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Output Voltage: The regulator can be configured to output a fixed voltage or an adjustable output voltage, typically ranging from 0.8V to 15V, depending on the application requirements.
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High Efficiency: With a peak efficiency of up to 95%, the LM3509SDE/NOPB minimizes power loss and heat generation, which is crucial for battery-powered devices and applications where thermal management is a concern.
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Current Capability: The device can deliver a continuous output current of up to 3A, making it suitable for powering demanding loads.
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Integrated Features: The LM3509SDE/NOPB includes several integrated features such as:
- Compensation Network: This simplifies the design process by eliminating the need for external compensation components.
- Soft-Start Functionality: This feature helps to reduce inrush current during startup, protecting sensitive components.
- Overcurrent Protection: The device includes built-in overcurrent protection to prevent damage under fault conditions.
- Thermal Shutdown: This feature protects the device from overheating by shutting down the regulator if the junction temperature exceeds safe limits.
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Package Type: The LM3509SDE/NOPB is available in a compact, thermally efficient package, typically a 16-pin HTQFP (Thin Quad Flat Package), which aids in space-constrained designs.
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Operating Temperature Range: The device is rated for operation in a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
Applications:
The LM3509SDE/NOPB is ideal for a variety of applications, including:
- Automotive power supplies
- Industrial automation systems
- Telecommunications equipment
- Consumer electronics
- Battery-powered devices
Conclusion:
The LM3509SDE/NOPB from Texas Instruments is a robust and efficient step-down voltage regulator that combines high performance with a range of integrated features, making it an excellent choice for designers looking to implement reliable power management solutions in their electronic systems. Its versatility in input voltage range, output current capability, and thermal performance makes it suitable for a wide array of applications across different industries.
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Export Classifications & Environmental
ECCN Code
EAR99
Product Parameter
Terminal Finish
Matte Tin (Sn)
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Power Supplies
3/5V
Internal Switch(S)
Yes
Topology
Step-Up (Boost)
Number Of Segments
10
Multiplexed Display Capability
YES
Data Input Mode
SERIAL
Dimming
I2C
Voltage - Supply (Min)
2.7V
Voltage - Output
21V
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Output Current
30mA
Manufacturer
Texas
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Nominal Supply Current
440μA
Number Of Functions
1
Min Supply Voltage
2.7V
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Max Supply Voltage
5.5V
Length
3mm
Width
3mm
Supply Voltage
3.6V
Number Of Pins
10
Number Of Terminations
10
Height
800μm
Thickness
750μm
Number Of Outputs
2
Package / Case
10-WFDFN Exposed Pad
Input Characteristics
STANDARD
Quiescent Current
900μA
Type
DC DC Regulator
Sub-Categories
PMIC - LED Drivers
Applications
Backlight
Subcategory
Display Drivers
Max Supply Current
440μA
Output Characteristics
CONSTANT-CURRENT
Switching Frequency
1.27MHz
Base Part Number
LM3509
Manufacturer'S Part No.
LM3509SDE/NOPB
Common questions
Product FAQ
Quick answers for buyers reviewing LM3509SDE/NOPB, stock, documentation, and sourcing steps.
What is LM3509SDE/NOPB?
LM3509SDE/NOPB is a PMIC - LED Drivers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM3509SDE/NOPB?
LM3509SDE/NOPB is listed with package reference -. The current product description is IC LED DRVR RGLTR DIM 30MA 10SON, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM3509SDE/NOPB available in stock?
This page currently shows 52203 units in stock and 16043 units available for LM3509SDE/NOPB. 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 LM3509SDE/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM3509SDE/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM3509SDE/NOPB?
A dedicated datasheet link is not currently listed for LM3509SDE/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM3509SDE/NOPB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM3509SDE/NOPB before approving the order.
PMIC - LED Drivers
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