Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesTexas InstrumentsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTexas Instruments PMIC - Voltage Regulators - DC DC Switching Controllers
LM5033MMX/NOPB PMIC - Voltage Regulators - DC DC Switching Controllers by Texas Instruments
LM5033MMX/NOPB is a PMIC - Voltage Regulators - DC DC Switching Controllers 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 - Voltage Regulators - DC DC Switching Controllers product path. Known package information currently points to MSOP under the Texas Instruments brand listing. IC REG CTRLR PUSH-PULL 10MSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around LM5033MMX/NOPB so buyers can move faster from review to quotation.
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG CTRLR PUSH-PULL 10MSOP
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
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.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
The LM5033MMX/NOPB is a high-performance, integrated power management IC (PMIC) designed by Texas Instruments. It is primarily used in applications requiring efficient power conversion and management, such as telecommunications, industrial equipment, and automotive systems.
Key Features:
-
Architecture: The LM5033 is a dual-channel, synchronous buck controller that can operate in a wide input voltage range, typically from 4.5V to 60V. This makes it suitable for a variety of power supply applications.
-
Output Voltage Regulation: It provides adjustable output voltage regulation, allowing designers to set the output voltage according to their specific requirements. The output voltage can be configured using external resistors.
-
High Efficiency: The device is designed to achieve high efficiency, often exceeding 90%, which is critical for reducing heat generation and improving overall system reliability.
-
Control Scheme: The LM5033 employs a voltage mode control scheme with a built-in compensation network, which simplifies the design process and enhances stability across a wide range of operating conditions.
-
Protection Features: It includes several built-in protection features such as over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown. These features help safeguard the device and the connected load from potential damage.
-
Switching Frequency: The LM5033 supports a programmable switching frequency, typically ranging from 100 kHz to 1 MHz, allowing designers to optimize the trade-off between efficiency and component size.
-
Package: The LM5033MMX/NOPB is housed in a compact, thermally efficient 16-pin HTQFP (Thin Quad Flat Package) which facilitates easy integration into space-constrained designs.
-
Application Areas: This PMIC is ideal for applications such as DC-DC converters, power supplies for FPGAs, microcontrollers, and other digital circuits, as well as battery-powered devices.
-
Thermal Performance: The design of the LM5033 includes features that enhance thermal performance, ensuring reliable operation even under high load conditions.
Conclusion:
The LM5033MMX/NOPB from Texas Instruments is a versatile and efficient power management solution that caters to a wide range of applications. Its combination of high efficiency, adjustable output, and robust protection features makes it a popular choice among engineers looking to design reliable power supply systems.
Fast scan
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
Mounting Type
Surface Mount
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Terminal Pitch
0.5mm
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Operating Temperature
-40°C~125°C TJ
Height
1.07mm
Subcategory
Switching Regulator or Controllers
Thickness
1.02mm
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Length
3mm
Width
3mm
Number Of Pins
10
Number Of Terminations
10
Number Of Outputs
2
Fall Time (Typ)
16 ns
Output Current
1.5A
Synchronous Rectifier
Yes
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Output Power
500W
Base Part Number
LM5033
Output Type
PWM Signal
Operating Supply Voltage
9.6V
Manufacturer'S Part No.
LM5033MMX/NOPB
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING CONTROLLER
Control Mode
VOLTAGE-MODE
Max Frequency
1MHz
Rise Time
16ns
Function
Step-Up/Step-Down
Control Features
Frequency Control, Soft Start
Input Voltage-Nom
48V
Output Phases
1
Frequency - Switching
200kHz 600kHz
Voltage - Supply (Vcc/Vdd)
15V~90V
Topology
Full-Bridge, Half-Bridge, Push-Pull
Input Voltage (Max)
90V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing LM5033MMX/NOPB, stock, documentation, and sourcing steps.
What is LM5033MMX/NOPB?
LM5033MMX/NOPB is a PMIC - Voltage Regulators - DC DC Switching Controllers 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 LM5033MMX/NOPB?
LM5033MMX/NOPB is listed with package reference MSOP. The current product description is IC REG CTRLR PUSH-PULL 10MSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM5033MMX/NOPB available in stock?
This page currently shows 92613 units in stock and 92613 units available for LM5033MMX/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 LM5033MMX/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM5033MMX/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM5033MMX/NOPB?
A dedicated datasheet link is not currently listed for LM5033MMX/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 LM5033MMX/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 LM5033MMX/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
More sourcing insights
Articles
Explore related articles around LM5033MMX/NOPB, PMIC - Voltage Regulators - DC DC Switching Controllers, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA 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.
Texas Instrumentsanalog ICpower management IC