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Request evaluation samplesLM2670S-ADJ/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM2670S-ADJ/NOPB is a PMIC - Voltage Regulators - DC DC Switching Regulators 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 Regulators product path. Known package information currently points to TO263 under the Texas Instruments brand listing. IC REG BUCK ADJ 3A TO263-7. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2670S-ADJ/NOPB so buyers can move faster from review to quotation.
RoHS
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Documentation support
Pre-shipment inspection review
Key specifications
Series
SIMPLE SWITCHER®
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG BUCK ADJ 3A TO263-7
key Attributes
-
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The LM2670S-ADJ/NOPB is a versatile, adjustable output voltage regulator from Texas Instruments, designed for efficient power management in various electronic applications. This device is part of the LM2670 series, which is known for its high efficiency and low dropout voltage, making it suitable for battery-powered devices and other applications where power conservation is critical.
Key Features:
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Adjustable Output Voltage: The LM2670S-ADJ/NOPB allows for an adjustable output voltage ranging from 1.2V to 37V, providing flexibility for different circuit requirements. This is achieved through the use of external resistors to set the desired output voltage.
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High Efficiency: The regulator operates with a high efficiency of up to 95%, which minimizes heat generation and extends battery life in portable applications.
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Low Dropout Voltage: With a dropout voltage of typically 0.5V at full load, the LM2670S-ADJ/NOPB can maintain regulation even when the input voltage is close to the output voltage, making it ideal for low-voltage applications.
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Wide Input Voltage Range: The device can accept input voltages from 4.5V to 40V, allowing it to be used in a variety of power supply configurations.
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Current Capability: It can deliver up to 1A of output current, making it suitable for powering a range of devices, from microcontrollers to sensors and other peripherals.
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Thermal Protection: The LM2670S-ADJ/NOPB includes built-in thermal shutdown protection, which helps prevent damage to the device and the circuit in case of overheating.
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Short-Circuit Protection: This feature protects the regulator and the load from damage due to short circuits, enhancing the reliability of the overall system.
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Package Type: The device is available in a TO-220 package, which provides good thermal performance and ease of mounting in various applications.
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Low Noise Operation: The LM2670S-ADJ/NOPB is designed to provide low output noise, making it suitable for sensitive analog applications where power supply noise can affect performance.
Applications:
The LM2670S-ADJ/NOPB is widely used in various applications, including:
- Battery-powered devices
- Portable electronics
- Power management systems
- Automotive electronics
- Industrial control systems
- Communication equipment
Conclusion:
The LM2670S-ADJ/NOPB from Texas Instruments is a robust and efficient adjustable voltage regulator that meets the demands of modern electronic designs. Its combination of high efficiency, low dropout voltage, and adjustable output makes it a popular choice for engineers looking to optimize power management in their applications.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Packaging
Tube
Product Attribute
Lead Free
Contains Lead
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~125°C TJ
Peak Reflow Temperature (Cel)
245
Output Type
Adjustable
Series
SIMPLE SWITCHER®
Weight
113.398093g
Contact Plating
Tin
Mount
Surface Mount
Pbfree Code
yes
Terminal Position
SINGLE
Number Of Outputs
1
Length
10.1mm
Number Of Pins
7
Min Supply Voltage
8V
Width
8.89mm
Number Of Terminations
7
Output Voltage
37V
Max Output Voltage
37V
Min Output Voltage
1.2V
Max Supply Voltage
45V
Synchronous Rectifier
No
Package / Case
TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Height
4.65mm
Thickness
4.44mm
Operating Supply Voltage
40V
Quiescent Current
4.2mA
Max Output Current
3A
Voltage - Output (Max)
37V
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Efficiency
88 %
Voltage - Input (Min)
8V
Manufacturer'S Part No.
LM2670S-ADJ/NOPB
Base Part Number
LM2670
Frequency
280kHz
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Control Mode
VOLTAGE-MODE
Analog IC - Other Type
SWITCHING REGULATOR
Input Voltage-Nom
12V
Topology
Buck
Function
Step-Down
Frequency - Switching
260kHz
Common questions
Product FAQ
Quick answers for buyers reviewing LM2670S-ADJ/NOPB, stock, documentation, and sourcing steps.
What is LM2670S-ADJ/NOPB?
LM2670S-ADJ/NOPB is a PMIC - Voltage Regulators - DC DC Switching Regulators 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 LM2670S-ADJ/NOPB?
LM2670S-ADJ/NOPB is listed with package reference TO263. The current product description is IC REG BUCK ADJ 3A TO263-7, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2670S-ADJ/NOPB available in stock?
This page currently shows 138013 units in stock and 29602 units available for LM2670S-ADJ/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 LM2670S-ADJ/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2670S-ADJ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2670S-ADJ/NOPB?
A dedicated datasheet link is not currently listed for LM2670S-ADJ/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 LM2670S-ADJ/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 LM2670S-ADJ/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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