LP3984ITPX-3.1/NO Texas Instruments Integrated Circuit (BGA) In Stock
Texas Instruments LP3984ITPX-3.1/NO is a low-dropout (LDO) linear voltage regulator providing a fixed 3.1 V output with ultra-low quiescent current for battery-powered and portable applications. It offers stable regulation in a miniature BGA package ideal for space-constrained designs. Available from Texas Instruments, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- LP3984ITPX-3.1/NO Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 3.1 V output LDO regulator with low dropout voltage enabling operation with minimal input-output differential
- Ultra-low quiescent current extending battery life in portable and IoT devices with light-load operation
- Miniature BGA package minimizing PCB footprint for integration in compact, high-density electronic assemblies
- Stable output regulation with good PSRR rejecting power supply noise in sensitive analog and RF circuits
Applications
The LP3984ITPX-3.1/NO is designed for portable consumer electronics, wireless modules, and IoT sensor nodes requiring a stable 3.1 V supply with minimal power overhead. Its ultra-low quiescent current makes it well-suited for always-on subsystems in smartphones, wearables, and battery-powered measurement devices. The compact BGA form factor supports integration into space-constrained multi-chip modules and high-density PCB designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage does the LP3984ITPX-3.1/NO provide?
The LP3984ITPX-3.1/NO provides a fixed output voltage of 3.1 V, making it suitable for powering microcontrollers, sensors, and RF modules that require a stable regulated supply close to 3.3 V nominal.
What package is the LP3984ITPX-3.1/NO available in?
The LP3984ITPX-3.1/NO is available in a miniature BGA (Ball Grid Array) package, which offers a very small PCB footprint ideal for space-constrained portable and wearable electronics designs.
Is the LP3984ITPX-3.1/NO suitable for battery-powered designs?
Yes, the LP3984ITPX-3.1/NO is specifically designed for battery-powered and portable applications, offering ultra-low quiescent current to minimize power drain during light-load and standby operation, extending overall battery life.
What type of regulator is the LP3984ITPX-3.1/NO?
The LP3984ITPX-3.1/NO is a low-dropout (LDO) linear voltage regulator, which means it can maintain a regulated 3.1 V output with a very small difference between input and output voltages, reducing power dissipation.
What are typical applications for the LP3984ITPX-3.1/NO?
Typical applications include portable consumer devices, IoT sensor nodes, wireless communication modules, wearables, and any battery-operated system requiring a stable 3.1 V regulated supply with minimal quiescent current and small package size.
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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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