What is LP55231SQX/NOPB?
LP55231SQX/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 LP55231SQX/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
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Product overview
Overview
Description:
The LP55231SQX/NOPB is a 9-output LED driver from Texas Instruments Integrated Circuits (ICs). It is designed to provide a switched capacitor (charge pump) topology with a 2.7 V to 5.5 V input voltage range.
The device is housed in a 24-WFQFN Exposed Pad package and is suitable for surface mount applications.
Features:
• 9 outputs
• Switched capacitor (charge pump) topology
• Input voltage range of 2.7 V to 5.5 V
• 24-WFQFN Exposed Pad package
• Suitable for surface mount applications
• Frequency of 1.25MHz
• Supply voltage of 5.5V
• Voltage supply minimum of 2.7VApplications:
The LP55231SQX/NOPB is suitable for backlight applications.
The LP55231SQX/NOPB is a 9-output LED driver from Texas Instruments Integrated Circuits (ICs). It is designed to provide a switched capacitor (charge pump) topology with a 2.7 V to 5.5 V input voltage range.
The device is housed in a 24-WFQFN Exposed Pad package and is suitable for surface mount applications.
Features:
• 9 outputs
• Switched capacitor (charge pump) topology
• Input voltage range of 2.7 V to 5.5 V
• 24-WFQFN Exposed Pad package
• Suitable for surface mount applications
• Frequency of 1.25MHz
• Supply voltage of 5.5V
• Voltage supply minimum of 2.7VApplications:
The LP55231SQX/NOPB is suitable for backlight applications.
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
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)
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
Contact Plating
Tin
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
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
Output Current Per Channel
25.5mA
Manufacturer'S Part No.
LP55231SQX/NOPB
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
Power Supplies
3/5V
Max Input Voltage (DC)
5.5V
Internal Switch(S)
Yes
Dimming
PWM
Fmax-Min
0.4 MHz
Multiplexed Display Capability
YES
Topology
Switched Capacitor (Charge Pump)
Number Of Segments
9
Min Input Voltage (DC)
2.7V
Common questions
Product FAQ
Quick answers for buyers reviewing LP55231SQX/NOPB, stock, documentation, and sourcing steps.
What package and description are listed for LP55231SQX/NOPB?
LP55231SQX/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 LP55231SQX/NOPB available in stock?
This page currently shows 64287 units in stock and 48485 units available for LP55231SQX/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 LP55231SQX/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP55231SQX/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LP55231SQX/NOPB?
A dedicated datasheet link is not currently listed for LP55231SQX/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 LP55231SQX/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 LP55231SQX/NOPB before approving the order.
PMIC - LED Drivers
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