LP2980IM5-2.5/NOPBIn StockTexas Instruments
LP2980IM5-2.5/NOPB is a micropower 50 mA ultra low-dropout linear regulator with 120 mV typical dropout voltage, 2.5 V fixed output, and 16 V maximum input in a compact SOT-23-5 package. From $0.32 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LP2980IM5-2.5/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2562(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra Low-Dropout: Only 120 mV typical dropout voltage at 50 mA, maximizing efficiency in battery-powered designs
- Micropower Operation: Extremely low quiescent current extends battery life in portable and IoT applications
- Fixed 2.5 V Output: Precision regulated output ideal for ADC reference and sensor supply rails
- Wide Input Voltage Range: Accepts 3.5 V to 16 V input, compatible with a broad range of supply rails
- Compact SOT-23-5 Package: Space-saving 5-pin package suits tight PCB layouts in handheld and wearable devices
- RoHS Compliant: Pb-free and REACH compliant, meeting global environmental regulations
Applications
The LP2980IM5-2.5/NOPB is well-suited for battery-powered portable electronics such as smartphones, wearables, and IoT sensor nodes where minimizing dropout voltage and quiescent current is critical. Its precise 2.5 V fixed output makes it an excellent choice for powering ADC reference circuits, MEMS sensors, and low-voltage microcontrollers. The device is also commonly used in industrial instrumentation and handheld test equipment that demand stable, low-noise power supplies in space-constrained designs.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.225V |
| Dropout Voltage1-Nom | 0.12V |
| Input Voltage Absolute-Max | 16V |
| Input Voltage-Max | 16V |
| Input Voltage-Min | 3.5V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.01% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.05A |
| Output Voltage1-Max | 2.5875V |
| Output Voltage1-Min | 2.4125V |
| Output Voltage1-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3.5% |
| Package | SOT23 (5-Pin) |
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 output voltage and dropout voltage of the LP2980IM5-2.5/NOPB?
The LP2980IM5-2.5/NOPB provides a fixed 2.5 V output with a typical dropout voltage of only 120 mV and a maximum dropout voltage of 225 mV at full 50 mA load, making it ideal for applications where the input supply is only slightly above the regulated output.
What is the maximum input voltage and output current for the LP2980IM5-2.5/NOPB?
The device accepts an input voltage from 3.5 V up to an absolute maximum of 16 V, and it can supply up to 50 mA of continuous output current, making it suitable for powering low-power microcontrollers, sensors, and analog circuits.
What are typical applications for the LP2980IM5-2.5/NOPB?
Typical applications include battery-powered portable devices, IoT sensor nodes, handheld instruments, ADC reference supply, MEMS sensor power rails, and any design requiring a compact, low-dropout 2.5 V regulator with minimal quiescent current.
Is the LP2980IM5-2.5/NOPB RoHS and REACH compliant?
Yes, the LP2980IM5-2.5/NOPB is fully Pb-free (NOPB suffix) and REACH compliant, meeting global environmental regulations for use in consumer, industrial, and automotive end products.
What package does the LP2980IM5-2.5/NOPB come in and are there alternative packages available?
The LP2980IM5-2.5/NOPB is housed in a 5-pin SOT-23 (SOT-23-5) package. Texas Instruments also offers the LP2980 in other configurations; the SOT-23-5 is particularly popular for space-constrained PCB designs in portable and wearable electronics.
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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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