LM3881MMX/NOPB
- Mfr.Part #
- LM3881MMX/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC POWER SUPPLY SEQUENCER 8VSSOP
- Stock
- 2,754
- In Stock :
- 2,754
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Supply Controllers, Monitors
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Supply Voltage-Max (Vsup) :
- 5.5V
- Lead Free :
- Lead Free
- Applications :
- Power Supply Sequencer
- Radiation Hardening :
- No
- Supply Voltage :
- 3.3V
- Width :
- 3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Supply Current-Max (Isup) :
- 0.11mA
- Number of Terminations :
- 8
- Voltage - Supply :
- 2.7V~5.5V
- Height :
- 1.07mm
- Number of Channels :
- 1
- Number of Functions :
- 1
- Power Supplies :
- 3/5V
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Thickness :
- 970μm
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Operating Supply Current :
- 80μA
- Operating Temperature :
- -40°C~125°C
- Supply Voltage-Min (Vsup) :
- 2.7V
- Quiescent Current :
- 80μA
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 8
- Pbfree Code :
- yes
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- LM3881
- Datasheets
- LM3881MMX/NOPB

Power Supply Controllers, Monitors Texas Instruments LM3881MMX/NOPB Overview
The Power Supply Controllers, Monitors Texas Instruments LM3881MMX/NOPB is a state-of-the-art IC power supply sequencer designed specifically for managing the power sequence requirements in digital and mixed-signal applications. This compact device, housed in an 8-VSSOP package, ensures that various system voltages are powered up and down in a sequential order, thereby protecting sensitive electronic components and enhancing system reliability. Its precision and programmable sequence timing make it an essential component in complex electronic systems, aiding in avoiding system malfunction or damage due to power sequencing errors.
LM3881MMX/NOPB Features
The LM3881MMX/NOPB from Texas Instruments offers a host of features designed to enhance system stability and performance:
- Adjustable output sequence timing through external resistors for flexible integration into various system architectures.
- Monitors up to three power channels, ensuring comprehensive coverage and control over multiple power sources.
- Compact 8-VSSOP package allows for minimal space usage on PCBs, making it ideal for densely packed electronic assemblies.
- Low quiescent current and wide operating voltage range enhance its efficiency and suitability for battery-operated devices.
LM3881MMX/NOPB Applications
- Server and Telecom Infrastructure: Ensures orderly power-up and power-down sequences, preventing damage and data corruption in critical server and telecom equipment.
- Embedded Systems: Provides reliable power sequencing for microcontrollers and FPGA-based systems, crucial for maintaining system integrity during power events.
- Multi-Voltage Systems: Manages the sequencing of supplies in systems with multiple voltage rails, such as mixed-signal boards, enhancing performance and safety.
- Portable and Battery-Operated Devices: Optimizes power usage and extends battery life by efficiently managing power sequences in devices like smartphones and tablets.
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