LM3881MME/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
3-rail power sequencer IC with adjustable time delay and 3-channel monitoring. Supports programmable sequencing thresholds in TSSOP-8 package. From $1.18, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM3881MME/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1800(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3881MME/NOPB?
- 3-channel power rail sequencing with adjustable time delay for flexible startup/shutdown control
- Compact TSSOP-8 (TSSOP8,.19) package for space-constrained designs
- Adjustable sequencing thresholds to support diverse power supply configurations
- Single-function dedicated sequencer for simplified BOM and reliable operation
What is LM3881MME/NOPB used for?
The LM3881MME/NOPB is widely used in multi-rail power management applications such as FPGAs, DSPs, and complex SoCs that require strict power-up and power-down sequencing. It is ideal for industrial control systems, communications equipment, and embedded computing platforms where improper rail sequencing can cause latch-up or data corruption. The adjustable time delay feature makes it suitable for customizing sequencing margins in server boards and networking hardware.
What are the specifications of LM3881MME/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | POWER SEQUENCER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Channels | 3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | 1.22 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LM3881MME/NOPB Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the LM3881MME/NOPB datasheet?
LM3881MME/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3881MME/NOPB?
Compatible alternatives and drop-in replacements for LM3881MME/NOPB:
National Semiconductor Corporation Fixed, 1 Channel, 1.22, PDSO8
suggested
suggested
suggested
Frequently Asked Questions
How many power rails can the LM3881MME/NOPB sequence?
The LM3881MME/NOPB supports 3 independent power rails. It monitors all three rails and ensures they power up and power down in the correct programmed sequence, preventing damage to downstream ICs that require specific voltage ordering.
What package does the LM3881MME/NOPB come in and what are its dimensions?
The LM3881MME/NOPB is available in an 8-pin TSSOP (TSSOP8,.19) small outline package with a 0.19-inch body width. This compact footprint makes it well-suited for high-density PCB designs with limited board space.
Can the sequencing time delay be adjusted on the LM3881MME/NOPB?
Yes, the LM3881MME/NOPB features an adjustable time delay between rail sequencing events. This allows designers to program the delay margin between each rail's enable signal, ensuring compatibility with various power supply settling times and system requirements.
What are common applications for the LM3881MME/NOPB?
The LM3881MME/NOPB is commonly used in FPGA and DSP power management, server and networking equipment, industrial controllers, and any multi-supply system requiring guaranteed power-up sequencing to protect sensitive components from overvoltage or improper startup conditions.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.0000 | $4.00 |
| 10+ | $1.4500 | $14.50 |
| 25+ | $1.3200 | $33.00 |
| 100+ | $1.1800 | $118.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit