LP2980IM5-3.0 Texas Instruments Integrated Circuit (Other) In Stock
LP2980IM5-3.0 is a 3.0V fixed output ultra-low dropout linear regulator from Texas Instruments, featuring 120mV typical dropout voltage, 16V max input, and 50mA output current. Ideal for battery-powered and noise-sensitive applications. From $0.18, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LP2980IM5-3.0 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1806(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low dropout voltage of 120mV typical (225mV max) at full load, extending battery life in portable designs
- Fixed 3.0V output voltage with tight regulation accuracy for precision analog and mixed-signal circuits
- Wide input voltage range from 4V to 16V supporting diverse power supply configurations
- Low quiescent current for high efficiency in always-on and sleep-mode applications
- SOT-23-5 (R-PDSO-G5) compact package enabling space-constrained PCB layouts
Applications
The LP2980IM5-3.0 is well-suited for battery-powered portable electronics such as handheld instruments, wearables, and IoT sensor nodes where minimizing dropout voltage directly extends run time. Its low noise output makes it ideal for powering sensitive analog front-ends, RF modules, and ADC reference circuits. It is also commonly used as a post-regulator in multi-rail power trees for microcontrollers and wireless SoCs requiring a stable 3.0V supply.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.225V |
| Dropout Voltage1-Nom | 0.12V |
| Input Voltage Absolute-Max | 16V |
| Input Voltage-Max | 16V |
| Input Voltage-Min | 4V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e0 |
| Line Regulation-Max | 0.0115% |
| 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 | 3.105V |
| Output Voltage1-Min | 2.895V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN 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 LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 3.5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the dropout voltage of the LP2980IM5-3.0?
The LP2980IM5-3.0 has a typical dropout voltage of 120mV and a maximum of 225mV at full output current. This ultra-low dropout characteristic makes it highly efficient for battery-powered systems where input voltage is close to the regulated 3.0V output.
What are the input voltage limits for the LP2980IM5-3.0?
The LP2980IM5-3.0 accepts an input voltage ranging from 4V minimum to 16V maximum absolute maximum. This wide range allows it to work with common battery stacks, 5V USB rails, and 12V power supplies in a variety of industrial and consumer designs.
What package does the LP2980IM5-3.0 come in and what are typical applications?
The LP2980IM5-3.0 is housed in a 5-pin SOT-23 (JESD-30 code R-PDSO-G5) package, which is ideal for compact PCB layouts. Typical applications include powering microcontrollers, RF transceivers, sensors, and analog front-ends in portable devices, IoT nodes, and wearables requiring a regulated 3.0V supply.
Can the LP2980IM5-3.0 replace other 3.0V LDO regulators?
Yes, the LP2980IM5-3.0 is pin-compatible with many standard SOT-23-5 LDO regulators offering 3.0V fixed output. When selecting an alternative, verify that the replacement meets the same dropout voltage, quiescent current, input voltage range, and output current specifications to ensure drop-in compatibility.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4788 | $0.48 |
| 51+ | $0.3192 | $16.28 |
| 189+ | $0.2234 | $42.22 |
| 10000+ | $0.2156 | $2156.00 |
| 100000+ | $0.1806 | $18060.00 |
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