LP2989IMM-3.0 Texas Instruments In Stock
LP2989IMM-3.0 is a 3.0V fixed output, 500mA LDO linear voltage regulator by Texas Instruments. Key specs: 3.0V output voltage, 500mA output current, ultra-low dropout voltage. From $1.37, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $1.3716(MOQ 3000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 3.0V output voltage with high accuracy
- 500mA output current capability with ultra-low dropout
- Low quiescent current for improved efficiency in battery-powered applications
- Stable operation with small ceramic output capacitors
- Built-in overcurrent and thermal protection circuits
Applications
The LP2989IMM-3.0 is ideal for powering microcontrollers, DSPs, and other digital logic circuits requiring a stable 3.0V supply. It is widely used in portable consumer electronics, handheld devices, and battery-powered systems where low dropout and low quiescent current are critical. Its compact MicroSMD package makes it suitable for space-constrained PCB designs in IoT modules and wearable devices.
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 LP2989IMM-3.0?
The LP2989IMM-3.0 provides a fixed 3.0V output voltage with a maximum output current of 500mA. It features a very low dropout voltage, making it highly efficient for battery-powered applications.
What applications is the LP2989IMM-3.0 suitable for?
The LP2989IMM-3.0 is well-suited for portable consumer electronics, IoT devices, handheld instruments, and battery-powered systems. Its low quiescent current and low dropout voltage make it ideal for extending battery life in microcontroller and DSP power supply designs.
What package does the LP2989IMM-3.0 come in?
The LP2989IMM-3.0 is available in a MicroSMD (micro surface-mount) package, which is extremely compact and suitable for space-constrained PCB designs. This package also offers good thermal performance for reliable operation at full load.
Does the LP2989IMM-3.0 have overcurrent and thermal protection?
Yes, the LP2989IMM-3.0 includes built-in overcurrent protection and thermal shutdown circuitry. These features help prevent damage to the device and the system in case of overload or excessive junction temperature, improving overall system reliability.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000+ | $1.4039 | $4211.58 |
| 5000+ | $1.3835 | $6917.50 |
| 7000+ | $1.3716 | $9601.20 |
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