LM25061PMME-2/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM25061PMME-2/NOPB is a positive low-voltage hot-swap and power-limiting controller from Texas Instruments, operating from 2.9V to 17V input with an adjustable reset threshold at 2.6V in a 10-pin MSOP package. It controls inrush current during board hot-insertion and limits sustained overcurrent, protecting downstream circuitry in telecom and server slot applications. Available in stock globally for positive-rail hot-swap and power protection designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LM25061PMME-2/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Positive low-voltage hot-swap controller managing inrush current during live board insertion
- Power-limiting function preventing sustained overcurrent damage to downstream loads
- Adjustable undervoltage lockout with reset threshold of 2.6V for flexible supply monitoring
- Wide input voltage range 2.9V to 17V covering 3.3V, 5V, and 12V system bus voltages
- 10-pin MSOP package (JESD-30 S-PDSO-G10) enabling compact hot-swap circuit integration
Applications
The LM25061PMME-2/NOPB is designed for hot-swap protection of positive supply rails in server blade systems, telecom equipment, and industrial control modules where boards must be inserted and removed while the backplane power remains active. Its power-limiting and inrush current control capabilities protect both the inserted card and the system power bus from damage during hot-plug events.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | RESET THRESHOLD VOLTAGE IS 2.6 VOLT |
| Adjustable Threshold | YES |
| Analog IC - Other Type | HOT SWAP CONTROLLER |
| Input Voltage-Max | 17V |
| Input Voltage-Min | 2.9V |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Current-Max | 500A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 2.4mA |
| Supply Voltage-Max (Vsup) | 17V |
| Supply Voltage-Min (Vsup) | 2.9V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2.6V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the primary function of the LM25061PMME-2/NOPB?
The LM25061PMME-2/NOPB is a hot-swap controller that manages the controlled insertion of circuit boards into a live power bus. It limits the inrush current that flows when a board's bulk capacitors charge during insertion, preventing voltage droops or damage to the backplane supply rail. It also provides ongoing power limiting to protect loads during sustained overcurrent fault conditions.
What is the input voltage range of the LM25061PMME-2/NOPB?
The LM25061PMME-2/NOPB operates from an input voltage of 2.9V minimum to 17V maximum. This range covers the most common positive supply bus voltages used in enterprise server and telecom equipment, including 3.3V, 5V, and 12V system power buses, making it a versatile hot-swap controller for a broad range of power management applications.
How does the power-limiting function work in the LM25061PMME-2/NOPB?
The LM25061PMME-2/NOPB includes a power-limiting loop that monitors the product of the load voltage and current (power). When the calculated power exceeds a user-programmed limit, the control loop reduces the gate drive of the external MOSFET pass element to clamp the power delivered to the load. This prevents thermal damage to the external MOSFET and protects downstream circuitry from sustained fault conditions.
What package is the LM25061PMME-2/NOPB available in?
The LM25061PMME-2/NOPB is packaged in a 10-pin MSOP (Micro Small Outline Package), JESD-30 code S-PDSO-G10. The MSOP is a miniature surface-mount package that provides a compact footprint for hot-swap circuits on densely populated server and telecom PCBs, where multiple power management ICs must coexist in limited board real estate.
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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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