LP3964EMP-1.8 Texas Instruments In Stock
LP3964EMP-1.8 is a 1.8V fixed-output LDO linear voltage regulator by Texas Instruments. Key specs: 1.8V output voltage, 1A output current, low dropout voltage. From $1.02, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $1.0159(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 1.8V output voltage with tight regulation accuracy
- 1A output current capability for moderate load applications
- Low dropout voltage design minimizes power dissipation
- MLP/QFN package (EMP) for compact PCB footprint
- Internal current limiting and thermal shutdown protection
Applications
LP3964EMP-1.8 is widely used in portable electronics and embedded systems requiring a stable 1.8V supply rail, such as powering microcontrollers, FPGAs, memory devices, and digital logic circuits. It is also suitable for battery-powered applications including handheld instruments, IoT nodes, and wireless modules where low quiescent current and efficient voltage conversion are critical.
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 is the output voltage and current rating of the LP3964EMP-1.8?
The LP3964EMP-1.8 provides a fixed 1.8V output voltage with a maximum output current of 1A. It maintains tight voltage regulation across load and line variations, making it suitable for powering sensitive digital ICs such as microcontrollers and memory devices.
What are typical applications for the LP3964EMP-1.8?
Typical applications include powering 1.8V logic rails in embedded systems, IoT devices, FPGAs, DSPs, and portable consumer electronics. Its stable output and low dropout characteristics also make it a good fit for battery-powered and space-constrained designs.
What package does the LP3964EMP-1.8 come in and what are its thermal considerations?
The LP3964EMP-1.8 is offered in an EMP (MLP/QFN-style) surface-mount package, which provides a small PCB footprint with an exposed thermal pad for enhanced heat dissipation. The device also includes internal thermal shutdown protection to prevent damage under fault conditions.
Where can I buy the LP3964EMP-1.8 and what is the price?
The LP3964EMP-1.8 is available from FindMyChip starting at approximately $1.02 per unit, with worldwide shipping. Submit a quote request to receive current pricing and lead time information from verified distributors.
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Why Buy from FindMyChip
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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