LP2986AILD-3.3 Texas Instruments Integrated Circuit (Other) In Stock
LP2986AILD-3.3 is a fixed 3.3V LDO linear voltage regulator with ultra-low 350mV dropout, 200mA output current, and shutdown control in an 8-pin SOIC package. From $0.81 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LP2986AILD-3.3 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8122(MOQ 183)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 3.3V output voltage with tight accuracy for stable power rails
- Ultra-low 350mV dropout voltage at full 200mA load current
- Wide 16V absolute maximum input voltage for versatile input range
- Enable/shutdown pin for power sequencing and system control
- 8-pin SOIC (PDSO-N8) package for compact PCB footprint
Applications
The LP2986AILD-3.3 is ideal for battery-powered portable devices, IoT sensors, and handheld electronics where low dropout voltage extends battery life. It suits post-regulator applications in embedded systems, microcontroller supply rails, and wireless modules requiring a clean, regulated 3.3V supply. Its shutdown capability makes it suitable for power management systems with multiple independently controlled voltage domains.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED/ADJUSTABLE |
| Dropout Voltage1-Max | 0.35V |
| Dropout Voltage1-Nom | 0.35V |
| Input Voltage Absolute-Max | 16V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.14,40 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | TIN LEAD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.8mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Voltage Tolerance-Max | 2% |
| 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 output voltage and dropout voltage of the LP2986AILD-3.3?
The LP2986AILD-3.3 provides a fixed 3.3V output voltage. Its typical and maximum dropout voltage is 350mV at full load, meaning the input voltage only needs to be 3.65V or higher to maintain regulation at 200mA output current.
What is the maximum input voltage and output current for the LP2986AILD-3.3?
The LP2986AILD-3.3 supports an absolute maximum input voltage of 16V, making it compatible with a wide range of power supplies. It can deliver up to 200mA continuous output current, suitable for powering microcontrollers, sensors, and other low-power ICs.
What package does the LP2986AILD-3.3 use and is it RoHS compliant?
The LP2986AILD-3.3 comes in an 8-pin SOIC package (JESD-30 code S-PDSO-N8), which is widely supported by standard PCB assembly processes. Note that this part is not Pb-free (JESD-609 code e0), so it is not RoHS compliant; consider the LP2986AIMX-3.3 or similar variants if lead-free packaging is required.
What are typical applications for the LP2986AILD-3.3?
The LP2986AILD-3.3 is commonly used in battery-powered devices, portable consumer electronics, IoT nodes, and embedded systems requiring a stable 3.3V rail. Its low dropout and shutdown pin make it well suited for power management in wireless modules, ARM Cortex-M microcontroller boards, and sensor interface circuits.
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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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