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Request evaluation samplesLMZ31503RUQT DC DC Converters by Texas Instruments
LMZ31503RUQT is a DC DC Converters model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Power Supplies - Board Mount / DC DC Converters product path. DC DC CONVERTER 0.8-5.5V 17W. TrustCompo combines the available model, brand, hierarchy, and specification details around LMZ31503RUQT so buyers can move faster from review to quotation.
RoHS
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Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
SIMPLE SWITCHER®
Min Quantity
1
Category
Power Supplies - Board MountSub Category
DC DC ConvertersDescription
DC DC CONVERTER 0.8-5.5V 17W
key Attributes
-
Why request a quote
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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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How to order this product
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1
Confirm part and quantity
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2
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3
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Product overview
Overview
The LMZ31503RUQT is a highly integrated power module from Texas Instruments, designed for efficient DC-DC conversion. This module is part of the LMZ series, which is known for its compact size and high performance, making it suitable for a variety of applications, including point-of-load power supplies for processors, FPGAs, and other digital circuits.
Key Features:
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Compact Design: The LMZ31503RUQT is housed in a small, thermally enhanced QFN (Quad Flat No-lead) package, which measures approximately 5mm x 5mm. This compact form factor allows for space-saving designs in modern electronic devices.
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High Efficiency: The module boasts high efficiency, often exceeding 90% under typical load conditions. This efficiency helps to minimize heat generation, which is crucial for maintaining performance and reliability in compact designs.
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Wide Input Voltage Range: The LMZ31503RUQT supports a wide input voltage range, typically from 4.5V to 17V, making it versatile for various power supply applications.
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Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 3.3V, allowing designers to tailor the module to specific requirements of their applications.
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Integrated Components: The module integrates several components, including the power inductor, which simplifies the design process and reduces the number of external components needed. This integration also contributes to the module's compact size.
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Built-in Protection Features: The LMZ31503RUQT includes several protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, enhancing the reliability and safety of the power supply.
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High Load Transient Response: The module is designed to handle fast load transients, making it suitable for applications that require quick response times to changing load conditions.
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Thermal Performance: The QFN package design aids in effective thermal management, allowing the module to operate efficiently even under high load conditions.
Applications:
The LMZ31503RUQT is ideal for a range of applications, including:
- Point-of-load converters for processors and FPGAs
- Distributed power architectures
- Telecom and networking equipment
- Industrial automation systems
- Consumer electronics
Conclusion:
Overall, the LMZ31503RUQT from Texas Instruments is a robust and efficient power module that combines high performance with a compact design. Its versatility and integrated features make it a popular choice for engineers looking to implement reliable power solutions in space-constrained environments.
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Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Export Classifications & Environmental
ECCN Code
EAR99
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Control Mode
VOLTAGE-MODE
Control Features
Enable, Active High
Input Voltage-Nom
12V
Max Input Voltage (DC)
14.5V
Min Input Voltage (DC)
1.6V
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Manufacturer
Texas
Min Supply Voltage
4.5V
Peak Reflow Temperature (Cel)
245
Subcategory
Switching Regulator or Controllers
Output Type
Adjustable
Sub-Categories
DC DC Converters
Categories
Power Supplies - Board Mount
Applications
ITE (Commercial)
Type
Non-Isolated PoL Module
Series
SIMPLE SWITCHER®
Min Output Voltage
800mV
Isolation
Non-Isolated
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Outputs
1
Max Output Voltage
5.5V
Operating Supply Current
100μA
Output Current
3A
Thickness
2.8mm
Terminal Position
UNSPECIFIED
Height
2.9mm
Output Voltage
5.5V
Max Output Current
3A
Max Power Dissipation
17W
Feature
OCP, OTP, UVLO
Voltage - Output 1
0.8V~5.5V
Depth
9.15mm
Terminal Pitch
0.9mm
Number Of Pins
47
Manufacturer'S Part No.
LMZ31503RUQT
Base Part Number
LMZ31503
Number Of Terminations
47
Efficiency
93.3%
Switching Frequency
780kHz
Package / Case
47-BQFN Module
Size / Dimension
0.60Lx0.36W x 0.11 H 15.2mmx9.2mmx2.9mm
Common questions
Product FAQ
Quick answers for buyers reviewing LMZ31503RUQT, stock, documentation, and sourcing steps.
What is LMZ31503RUQT?
LMZ31503RUQT is a DC DC Converters 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 LMZ31503RUQT?
LMZ31503RUQT is listed with package reference -. The current product description is DC DC CONVERTER 0.8-5.5V 17W, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LMZ31503RUQT available in stock?
This page currently shows 51902 units in stock and 87353 units available for LMZ31503RUQT. 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 LMZ31503RUQT?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LMZ31503RUQT by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LMZ31503RUQT?
A dedicated datasheet link is not currently listed for LMZ31503RUQT 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 LMZ31503RUQT before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LMZ31503RUQT before approving the order.
DC DC Converters
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