LP3856ES-2.5/NOPBIn StockTexas Instruments
LP3856ES-2.5/NOPB is a 3A fixed 2.5V LDO linear regulator in SOT-23-5, -40 to 125°C, RoHS compliant. From $3.14, in stock, 1-piece MOQ, global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LP3856ES-2.5/NOPB Datasheet PDF
- Category
- power-management
- Price
- From $3.1361(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
The LP3856ES-2.5/NOPB is ideal for portable and battery-powered equipment requiring a regulated 2.5V rail, including DSPs, FPGAs, and microcontrollers. It is widely used in USB-powered devices, embedded systems, and industrial control boards where high output current with low dropout is essential.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.39V |
| Input Voltage Absolute-Max | 7.5V |
| Input Voltage-Max | 7V |
| Input Voltage-Min | 3.1V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0035% |
| Load Regulation-Max | 0.0035% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 3A |
| Output Voltage1-Max | 2.575V |
| Output Voltage1-Min | 2.425V |
| Output Voltage1-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | SOT-23-5 |
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
Compatible alternatives and drop-in replacements for LP3856ES-2.5/NOPB:
Regulator, 2.5V, 0.6V Dropout, CMOS, PSSO5
Frequently Asked Questions
What is the output voltage and current of the LP3856ES-2.5/NOPB?
The LP3856ES-2.5/NOPB provides a fixed 2.5V output voltage with ±2% accuracy and up to 3A continuous output current. The typical dropout voltage is 500mV at full 3A load, making it suitable for high-current, low-headroom applications.
What package does the LP3856ES-2.5/NOPB come in and how many pins does it have?
The LP3856ES-2.5/NOPB is packaged in a SOT-23-5 (5-pin small outline transistor) package. This compact surface-mount footprint is ideal for space-constrained PCB designs in portable and embedded systems.
What are common applications for the LP3856ES-2.5/NOPB?
Common applications include powering DSPs, FPGAs, microcontrollers, and memory devices requiring a 2.5V supply in USB-powered gadgets, industrial control boards, and battery-operated equipment. Its high current capability and low dropout make it a versatile power rail solution.
Is the LP3856ES-2.5/NOPB RoHS compliant and lead-free?
Yes, the LP3856ES-2.5/NOPB is fully RoHS compliant and lead-free (NOPB suffix stands for No Pb/lead). It meets IPC/JEDEC J-STD-020 MSL 1 moisture sensitivity level, allowing storage without special precautions before soldering.
What are equivalent or alternative parts to the LP3856ES-2.5/NOPB?
Close alternatives include the TPS73725 (3A LDO, 2.5V, DSBGA package) and the LP38692MP-2.5/NOPB (similar output, different package). When selecting a replacement, verify input voltage range, dropout voltage, and package compatibility with your design.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.7472 | $7.75 |
| 14+ | $5.1648 | $72.31 |
| 49+ | $4.7774 | $234.09 |
| 135+ | $3.1361 | $423.37 |
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