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Request evaluation samplesLM3670MF-1.2/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM3670MF-1.2/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 SOT23 under the Texas Instruments brand listing. IC REG BCK 1.2V 0.35A SYNC SOT23. TrustCompo combines the available model, brand, hierarchy, and specification details around LM3670MF-1.2/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 BCK 1.2V 0.35A SYNC SOT23
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
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Product overview
Overview
The LM3670MF-1.2/NOPB is a high-performance, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 1.2V with a maximum output current of 1A, making it suitable for a variety of applications, including powering microcontrollers, sensors, and other low-voltage devices.
Key Features:
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Output Voltage: The LM3670MF-1.2/NOPB provides a fixed output voltage of 1.2V, which is ideal for powering digital circuits that require a stable low voltage.
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Input Voltage Range: The device operates with an input voltage range typically from 2.5V to 5.5V, allowing it to be used in various power supply configurations.
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Low Dropout Voltage: With a low dropout voltage of around 200mV at 1A load, the LM3670MF-1.2/NOPB can maintain regulation even when the input voltage is close to the output voltage, which is beneficial for battery-powered applications.
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High Efficiency: The LDO is designed to deliver high efficiency, minimizing power loss and heat generation, which is crucial for compact designs and thermal management.
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Power Supply Rejection Ratio (PSRR): The device features a high PSRR, which helps to filter out noise from the input supply, ensuring a clean output voltage.
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Thermal Protection: The LM3670MF-1.2/NOPB includes built-in thermal shutdown protection, which prevents damage to the device in case of overheating.
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Compact Package: It is available in a small, thermally efficient package (such as the 5-pin SOT-23), making it suitable for space-constrained applications.
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Low Quiescent Current: The LDO has a low quiescent current, which is advantageous for battery-operated devices, extending battery life by reducing power consumption when the load is light.
Applications:
- Microcontroller Power Supply: Ideal for powering low-voltage microcontrollers and digital logic circuits.
- Portable Devices: Suitable for use in battery-operated devices where efficiency and low dropout are critical.
- Sensor Powering: Can be used to power various sensors that require a stable low voltage.
- RF Applications: Useful in RF applications where low noise and stable voltage are essential.
Electrical Characteristics:
- Output Current: Up to 1A
- Dropout Voltage: Typically 200mV at 1A
- Input Voltage Range: 2.5V to 5.5V
- Operating Temperature Range: -40°C to +125°C
Conclusion:
The LM3670MF-1.2/NOPB from Texas Instruments is a versatile and efficient LDO voltage regulator that meets the demands of modern electronic designs requiring a reliable 1.2V power supply. Its combination of low dropout voltage, high efficiency, and compact size makes it an excellent choice for a wide range of applications in consumer electronics, industrial devices, and portable systems.
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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
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)
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~85°C TA
Nominal Supply Current
5mA
Output Type
Fixed
Package / Case
SC-74A, SOT-753
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Outputs
1
Number Of Pins
5
Number Of Terminations
5
Thickness
1.2mm
Width
1.6mm
Height
1.45mm
Length
2.9mm
Max Supply Voltage
5.5V
Min Supply Voltage
2.5V
Quiescent Current
15μA
Frequency
1MHz
Max Output Current
350mA
Output Voltage
1.2V
Synchronous Rectifier
Yes
Max Output Voltage
1.2V
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Current - Output
350mA
Efficiency
94 %
Base Part Number
LM3670
Additional Feature
AUTOMATIC PFM/PWM MODE SWITCHING
Manufacturer'S Part No.
LM3670MF-1.2/NOPB
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Control Mode
VOLTAGE-MODE
Analog IC - Other Type
SWITCHING REGULATOR
Voltage - Input (Max)
5.5V
Input Voltage-Nom
3.6V
Topology
Buck
Function
Step-Down
Nominal Output Voltage
1.2V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing LM3670MF-1.2/NOPB, stock, documentation, and sourcing steps.
What is LM3670MF-1.2/NOPB?
LM3670MF-1.2/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 LM3670MF-1.2/NOPB?
LM3670MF-1.2/NOPB is listed with package reference SOT23. The current product description is IC REG BCK 1.2V 0.35A SYNC SOT23, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM3670MF-1.2/NOPB available in stock?
This page currently shows 63487 units in stock and 15888 units available for LM3670MF-1.2/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 LM3670MF-1.2/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM3670MF-1.2/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM3670MF-1.2/NOPB?
A dedicated datasheet link is not currently listed for LM3670MF-1.2/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 LM3670MF-1.2/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 LM3670MF-1.2/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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