What is LP55231SQE/NOPB?
LP55231SQE/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.
Supply original LP55231SQE/NOPB, PMIC - LED Drivers, by Texas Instruments
IC LED DRIVER RGLTR DIM 24WQFN
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - LED DriversDescription
IC LED DRIVER RGLTR DIM 24WQFN
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
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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.
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
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Product overview
Overview
IC LED DRIVER RGLTR DIM 24WQFN
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Max Input Voltage
5.5V
Peak Reflow Temperature (Cel)
260
Manufacturer
Texas
Terminal Position
QUAD
Terminal Pitch
0.5mm
Package / Case
24-WFQFN Exposed Pad
Number Of Functions
1
Number Of Terminations
24
Min Supply Voltage
2.7V
Number Of Pins
24
Radiation Hardening
No
Width
4mm
Length
4mm
Mount
Surface Mount
Pbfree Code
yes
Max Supply Voltage
5.5V
Supply Voltage
3.6V
Quiescent Current
800μA
Max Supply Current
750μA
Max Output Voltage
5.5V
Height
800μm
Thickness
750μm
Min Input Voltage
2.7V
Input Characteristics
STANDARD
Type
DC DC Regulator
Sub-Categories
PMIC - LED Drivers
Applications
Backlight
Subcategory
Display Drivers
Output Voltage
5.5V
Nominal Input Voltage (DC)
3.6V
Output Characteristics
CONSTANT-CURRENT
Operating Temperature
-30°C~85°C TA
Switching Frequency
1.25MHz
Output Current
25.5mA
Min Output Voltage
3.6V
Max Output Current
25.5mA
Base Part Number
LP55231
Manufacturer'S Part No.
LP55231SQE/NOPB
Output Current Per Channel
25.5mA
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
Terminal Finish
Matte Tin (Sn)
Power Supplies
3/5V
Internal Switch(S)
Yes
Dimming
PWM
Fmax-Min
0.4 MHz
Multiplexed Display Capability
YES
Topology
Switched Capacitor (Charge Pump)
Touchscreen
Capacitive
Number Of Segments
9
Common questions
Product FAQ
Quick answers for buyers reviewing LP55231SQE/NOPB, stock, documentation, and sourcing steps.
What package and description are listed for LP55231SQE/NOPB?
LP55231SQE/NOPB is listed with package reference -. The current product description is IC LED DRIVER RGLTR DIM 24WQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LP55231SQE/NOPB available in stock?
This page currently shows 61608 units in stock and 61608 units available for LP55231SQE/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 LP55231SQE/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP55231SQE/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LP55231SQE/NOPB?
A dedicated datasheet link is not currently listed for LP55231SQE/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 LP55231SQE/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 LP55231SQE/NOPB before approving the order.
PMIC - LED Drivers
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Reference price
$0.75Add to RFQ list
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