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LM5122MHX/NOPB PMIC - Voltage Regulators - DC DC Switching Controllers by Texas Instruments
LM5122MHX/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. IC REG CTRLR MULT TOP 20HTSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around LM5122MHX/NOPB so buyers can move faster from review to quotation.
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG CTRLR MULT TOP 20HTSSOP
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
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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.
Ordering workflow
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2
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3
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Product overview
Overview
The LM5122MHX/NOPB is a high-performance, synchronous step-down (buck) voltage regulator from Texas Instruments. It is designed to provide efficient power conversion for a variety of applications, including telecommunications, industrial equipment, and consumer electronics.
Key Features:
-
Input Voltage Range: The LM5122MHX/NOPB can operate with a wide input voltage range, typically from 4.5V to 60V, making it suitable for various power supply designs.
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Output Voltage: The device is capable of delivering adjustable output voltages, which can be set using external resistors. The output voltage can be configured to meet specific application requirements.
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Output Current: It can provide a maximum output current of up to 2A, allowing it to drive loads effectively in demanding applications.
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Efficiency: The LM5122MHX/NOPB features high efficiency, often exceeding 90%, which helps in reducing heat generation and improving overall system reliability.
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Synchronous Rectification: The device employs synchronous rectification technology, which enhances efficiency by minimizing conduction losses compared to traditional diode-based designs.
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Switching Frequency: The regulator operates at a fixed switching frequency, typically around 300 kHz, which helps in optimizing the size of external components such as inductors and capacitors.
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Protection Features: It includes several built-in protection features, such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring safe operation under various conditions.
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Package Type: The LM5122MHX/NOPB is housed in a compact HTQFP (Heat Sink Thin Quad Flat Package) package, which aids in thermal management and allows for efficient PCB layout.
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Control Method: The device uses a voltage mode control scheme, which provides stable operation across a wide range of load conditions.
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Application Areas: It is suitable for applications such as point-of-load (POL) converters, battery-powered devices, and any system requiring efficient DC-DC conversion.
Summary:
The LM5122MHX/NOPB from Texas Instruments is a versatile and efficient synchronous buck regulator that offers a robust solution for power management in various electronic applications. Its combination of high efficiency, adjustable output, and comprehensive protection features makes it an ideal choice for designers looking to optimize power delivery in their systems.
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Popular Specs Surfaced First
Product Parameter
Output Configuration
Positive
Product Parameter
Control Mode
CURRENT-MODE
Product Parameter
Control Technique
PULSE WIDTH MODULATION
Product Parameter
Analog IC - Other Type
SWITCHING CONTROLLER
Product Parameter
Input Voltage-Nom
12V
Product Parameter
Rise Time
25ns
Output Configuration
Positive
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING CONTROLLER
Input Voltage-Nom
12V
Rise Time
25ns
Control Features
Frequency Control, Soft Start
Input Voltage (Min)
4.5V
Topology
Boost
Frequency - Switching
Up to 1MHz
Max Duty Cycle
100 %
Function
Step-Up
Voltage - Supply (Vcc/Vdd)
4.5V~65V
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)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Width
4.4mm
Terminal Pitch
0.65mm
Operating Temperature
-40°C~125°C TJ
Subcategory
Switching Regulator or Controllers
Contact Plating
Tin
Radiation Hardening
No
Number Of Terminations
20
Number Of Pins
20
Mount
Surface Mount
Pbfree Code
yes
Number Of Outputs
1
Thickness
1mm
Height
1.2mm
Length
6.5mm
Operating Supply Current
4mA
Fall Time (Typ)
20 ns
Quiescent Current
4mA
Output Current
15A
Synchronous Rectifier
Yes
Output Type
Transistor Driver
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Package / Case
20-PowerTSSOP (0.173, 4.40mm Width)
Output Voltage
100V
Base Part Number
LM5122
Operating Supply Voltage
65V
Manufacturer'S Part No.
LM5122MHX/NOPB
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 LM5122MHX/NOPB, stock, documentation, and sourcing steps.
What is LM5122MHX/NOPB?
LM5122MHX/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 LM5122MHX/NOPB?
LM5122MHX/NOPB is listed with package reference -. The current product description is IC REG CTRLR MULT TOP 20HTSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM5122MHX/NOPB available in stock?
This page currently shows 44390 units in stock and 44390 units available for LM5122MHX/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 LM5122MHX/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM5122MHX/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM5122MHX/NOPB?
A dedicated datasheet link is not currently listed for LM5122MHX/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 LM5122MHX/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 LM5122MHX/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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