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LM3881MM/NOPB PMIC - Power Supply Controllers, Monitors by Texas Instruments
LM3881MM/NOPB is a PMIC - Power Supply Controllers, Monitors 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 - Power Supply Controllers, Monitors product path. Known package information currently points to TSSOP under the Texas Instruments brand listing. IC POWER SUPPLY SEQUENCER 8VSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around LM3881MM/NOPB so buyers can move faster from review to quotation.
RoHS
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Power Supply Controllers, MonitorsDescription
IC POWER SUPPLY SEQUENCER 8VSSOP
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
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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 LM3881MM/NOPB is a voltage supervisor and reset IC manufactured by Texas Instruments. It is designed to monitor power supply voltages and provide a reset signal to microcontrollers and other digital devices when the supply voltage falls below a specified threshold. This ensures that the system operates reliably and prevents erratic behavior during power-up or power-down conditions.
Key Features:
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Voltage Monitoring: The LM3881 monitors the supply voltage and generates a reset signal when the voltage drops below a predetermined threshold. This is crucial for maintaining the integrity of digital circuits.
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Adjustable Reset Threshold: The device allows for an adjustable reset threshold, which can be set using external resistors. This flexibility enables designers to tailor the reset voltage to their specific application requirements.
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Active-Low Reset Output: The reset output is active-low, meaning it goes low when a reset condition is detected. This output can be directly connected to the reset pin of a microcontroller or other digital devices.
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Debounce Time: The LM3881 includes a built-in debounce time feature, which helps to filter out noise and prevent false triggering of the reset signal during transient conditions.
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Wide Operating Voltage Range: The device operates over a wide voltage range, typically from 1.5V to 5.5V, making it suitable for various applications, including battery-powered devices and systems with different supply voltages.
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Low Quiescent Current: The LM3881 is designed to consume minimal power in its idle state, which is particularly beneficial for battery-operated applications where power efficiency is critical.
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Temperature Range: The device is rated for operation over an extended temperature range, ensuring reliable performance in various environmental conditions.
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Package Type: The LM3881MM/NOPB is available in a small surface-mount package (MSOP-8), which is ideal for space-constrained applications.
Applications:
- Microcontroller reset circuits
- Power supply monitoring
- Battery-operated devices
- Automotive electronics
- Industrial control systems
Conclusion:
The LM3881MM/NOPB from Texas Instruments is a versatile and reliable voltage supervisor that enhances the stability and reliability of electronic systems. Its adjustable reset threshold, low power consumption, and compact package make it an excellent choice for a wide range of applications where voltage monitoring and reset functionality are essential.
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Popular Specs Surfaced First
Product Parameter
Number Of Channels
1
Product Parameter
Supply Voltage-Max (Vsup)
5.5V
Product Parameter
Supply Voltage-Min (Vsup)
2.7V
Product Parameter
Voltage - Supply
2.7V~5.5V
Product Parameter
Analog IC - Other Type
ANALOG CIRCUIT
Product Parameter
Watchdog Timer
No
Number Of Channels
1
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
2.7V
Voltage - Supply
2.7V~5.5V
Analog IC - Other Type
ANALOG CIRCUIT
Watchdog Timer
No
Supply Current-Max (Isup)
0.11mA
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
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Terminal Pitch
0.65mm
Thickness
970μm
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Height
1.07mm
Operating Supply Current
80μA
Output Voltage
400mV
Number Of Functions
1
Contact Plating
Tin
Mount
Surface Mount
Pbfree Code
yes
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Length
3mm
Width
3mm
Supply Voltage
3.3V
Quiescent Current
80μA
Nominal Supply Current
80μA
Number Of Outputs
3
Subcategory
Power Management Circuits
Sub-Categories
PMIC - Power Supply Controllers, Monitors
Overvoltage Threshold
1.22V
Applications
Power Supply Sequencer
Base Part Number
LM3881
Threshold Voltage
1.22V
Undervoltage Threshold
500mV
Manufacturer'S Part No.
LM3881MM/NOPB
Max Reset Threshold Voltage
1.4V
Min Reset Threshold Voltage
300mV
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 LM3881MM/NOPB, stock, documentation, and sourcing steps.
What is LM3881MM/NOPB?
LM3881MM/NOPB is a PMIC - Power Supply Controllers, Monitors 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 LM3881MM/NOPB?
LM3881MM/NOPB is listed with package reference TSSOP. The current product description is IC POWER SUPPLY SEQUENCER 8VSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM3881MM/NOPB available in stock?
This page currently shows 35023 units in stock and 22342 units available for LM3881MM/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 LM3881MM/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM3881MM/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM3881MM/NOPB?
A dedicated datasheet link is not currently listed for LM3881MM/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 LM3881MM/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 LM3881MM/NOPB before approving the order.
PMIC - Power Supply Controllers, Monitors
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