IC REG LINEAR 3.3V 1.5A SOT223-5
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 - Voltage Regulators - LinearDescription
IC REG LINEAR 3.3V 1.5A SOT223-5
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
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
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
The LP3962EMP-3.3/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 3.3V with a maximum output current of 1A. This device is particularly useful in applications where a regulated voltage is required from a higher input voltage, while maintaining high efficiency and low heat generation.
Output Voltage: The LP3962 provides a fixed output voltage of 3.3V, making it suitable for powering various digital circuits and microcontrollers that operate at this voltage level.
Dropout Voltage: The LDO has a low dropout voltage, typically around 300mV at full load, which allows it to maintain regulation even when the input voltage is only slightly above the output voltage. This feature is crucial for battery-powered applications where maximizing battery life is important.
Current Capability: It can deliver up to 1A of output current, making it suitable for a range of applications, from simple logic circuits to more demanding loads.
Thermal Performance: The LP3962 is designed to operate efficiently with minimal heat generation. It features thermal shutdown protection, which helps prevent damage in case of overheating.
Power Supply Rejection Ratio (PSRR): The device exhibits a high PSRR, which means it can effectively filter out noise from the input supply, providing a clean output voltage.
Package Type: The LP3962EMP-3.3/NOPB is available in a compact, thermally enhanced package, which helps in managing heat dissipation and allows for a smaller PCB footprint.
Operating Temperature Range: It operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
No Lead (NOPB): The "NOPB" designation indicates that the device is free from lead, making it compliant with environmental regulations such as RoHS.
The LP3962EMP-3.3/NOPB is ideal for a variety of applications, including:
Overall, the LP3962EMP-3.3/NOPB from Texas Instruments is a versatile and reliable LDO voltage regulator that provides a stable 3.3V output with excellent performance characteristics. Its low dropout voltage, high current capability, and robust thermal management make it a popular choice for engineers designing power management solutions in various electronic applications.
Full technical breakdown
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Common questions
Quick answers for buyers reviewing LP3962EMP-3.3/NOPB, stock, documentation, and sourcing steps.
LP3962EMP-3.3/NOPB is a PMIC - Voltage Regulators - Linear component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
LP3962EMP-3.3/NOPB is listed with package reference SOT223. The current product description is IC REG LINEAR 3.3V 1.5A SOT223-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
This page currently shows 37000 units in stock and 37000 units available for LP3962EMP-3.3/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP3962EMP-3.3/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
A dedicated datasheet link is not currently listed for LP3962EMP-3.3/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LP3962EMP-3.3/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
IC REG LINEAR 3V 250MA SOT23-5
IC REG LINEAR 3.2V 150MA SOT23-5
IC REG LINEAR 3V 150MA TSOT5
IC REG LINEAR 1.5V 300MA SOT23-3
IC REG LIN POS ADJ 100MA MICRO8
IC REG LINEAR 15V 1A DPAK
More sourcing insights
Jun 29, 2026
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.
Jun 25, 2026
A practical MOSFET selection guide for power design teams covering voltage class, Rds(on), gate charge, package thermal limits, and sourcing-safe alternative logic.
Jun 19, 2026
2026 Vishay, Onsemi and Infineon power MOSFET shortage buyer framework: part-family risk matrix, datasheet-verified alternatives, and three procurement actions to act on before Infineon's July price increase.