LM3881MM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM3881MM is a single-channel power supply sequencer IC in an 8-VSSOP package, designed to control and sequence power rails in multi-supply systems. From $3.44, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM3881MM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4440(MOQ 54)
- 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 LM3881MM?
- Single-channel power supply sequencing with adjustable thresholds for flexible power-on/off control
- Compact 8-VSSOP (TSSOP8) package enabling space-efficient PCB designs in high-density applications
- Plastic/epoxy encapsulation with JESD-30 compliant S-PDSO-G8 package code for industry-standard compatibility
- Supports one sequencing function per device, simplifying multi-rail sequencing with cascadable architecture
What is LM3881MM used for?
The LM3881MM is widely used in multi-rail power sequencing applications such as FPGAs, DSPs, and complex SoC platforms that require strict power-up and power-down ordering to prevent latch-up or data corruption. It is also suited for industrial control systems, telecom equipment, and server power management where reliable sequencing of multiple voltage domains is critical.
What are the specifications of LM3881MM?
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | POWER SEQUENCER |
| JESD-30 Code | S-PDSO-G8 |
| Number of Channels | 1 |
| 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 |
| 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 Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | 1.22 |
| ## LM3881MM 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 | 8542.39.00.01 |
Where can I find the LM3881MM datasheet?
LM3881MM Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3881MM?
Compatible alternatives and drop-in replacements for LM3881MM:
Texas Instruments Fixed, 3 Channel, 1.22, PDSO8
National Semiconductor Corporation Fixed, 1 Channel, 1.22, PDSO8
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Frequently Asked Questions
What is the LM3881MM and what does it do?
The LM3881MM is a single-channel power supply sequencer IC from Texas Instruments, housed in an 8-VSSOP package. It monitors and controls the sequencing of power supply rails, ensuring that voltage domains power up and power down in a defined order to protect sensitive components such as FPGAs and processors.
What package does the LM3881MM come in, and what are its dimensions?
The LM3881MM is available in an 8-pin VSSOP package (JESD-30 code: S-PDSO-G8), equivalent to TSSOP8 with a 0.19-inch body width. This compact surface-mount package is ideal for space-constrained PCB designs in consumer and industrial electronics.
What are typical applications for the LM3881MM?
Typical applications include power sequencing in FPGA and DSP boards, multi-rail power management in servers and telecom equipment, and industrial control systems where specific power-up sequences are required to prevent device damage or data corruption across multiple voltage domains.
Can the LM3881MM be cascaded for multi-channel sequencing?
Yes. Although the LM3881MM provides one sequencing channel per device, multiple units can be cascaded to manage complex multi-rail sequencing requirements. This makes it flexible for systems with three or more power rails that need precise power-on and power-off ordering.
Where can I buy the LM3881MM and what is the price?
The LM3881MM is available from authorized distributors worldwide, including Mouser, Digi-Key, and other global electronics suppliers. The price starts from approximately $3.44 per unit, with pricing varying based on order quantity and distributor. FindMyChip also offers worldwide sourcing with fast shipping.
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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.
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| 54+ | $3.7240 | $201.10 |
| 70+ | $3.5840 | $250.88 |
| 88+ | $3.4440 | $303.07 |
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