LP2989AIMM-3.3
- Mfr.Part #
- LP2989AIMM-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 500MA 8VSSOP
- Stock
- 4,322
- In Stock :
- 4,322
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Control Features :
- Enable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Quiescent (Iq) :
- 175μA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Pins :
- 8
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Min Input Voltage :
- 2.1V
- ECCN Code :
- EAR99
- Max Output Voltage :
- 3.3V
- Packing Method :
- TR
- Pbfree Code :
- yes
- Dropout Voltage :
- 310mV
- Voltage Tolerance-Max :
- 4%
- Number of Functions :
- 1
- Voltage Dropout (Max) :
- 0.65V @ 500mA
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- PSRR :
- 60dB (1kHz)
- Terminal Position :
- Dual
- Output Configuration :
- Positive
- Output Voltage 1 :
- 3.3V
- Output Type :
- FIXED
- Base Part Number :
- LP2989
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Output Voltage :
- 3.3V
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Length :
- 3mm
- Height :
- 1.07mm
- Termination :
- SMD/SMT
- Width :
- 3mm
- JESD-609 Code :
- e3
- Output Voltage :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn)
- Max Supply Voltage :
- 16V
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 800nA
- Current - Supply (Max) :
- 9mA
- Dropout Voltage1-Nom :
- 0.31V
- Max Output Current :
- 500mA
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Min Current Limit :
- 600mA
- Number of Terminations :
- 8
- Factory Lead Time :
- 6 Weeks
- Min Supply Voltage :
- 4.3V
- Output Voltage Accuracy :
- 0.75 %
- REACH SVHC :
- No SVHC
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Number of Outputs :
- 1
- Accuracy :
- 0.75 %
- Thickness :
- 970μm
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C
- Number of Regulators :
- 1
- Datasheets
- LP2989AIMM-3.3

[Voltage Regulators - Linear] Texas Instruments LP2989AIMM-3.3 Overview
Introducing the LP2989AIMM-3.3, a cutting-edge linear voltage regulator meticulously crafted by Texas Instruments to meet the exacting demands of modern electronic systems. This robust integrated circuit (IC) exemplifies precision engineering, providing a stable and reliable power source at 3.3V with a maximum output current of 500mA. Encapsulated in an 8VSSOP package, this regulator is designed to excel in diverse applications, ensuring optimal performance across varied operational scenarios.
LP2989AIMM-3.3 Features
- Highly precise voltage regulation: Delivers a consistent 3.3V output to power your electronic devices with utmost reliability.
- Wide input voltage range: Accommodates input voltages ranging from the lower limit up to 16V, enhancing versatility in application.
- Low dropout voltage: Maximizes efficiency by minimizing the voltage differential between the input and output, optimizing power utilization.
- Thermal shutdown and current limit protection: Safeguards against overheating and overcurrent conditions, ensuring the longevity and safety of your system.
- Compact and space-saving form factor: The 8VSSOP package offers a compact footprint, ideal for space-constrained designs without compromising performance.
- Low quiescent current: Minimizes power consumption during standby or idle modes, enhancing energy efficiency and prolonging battery life.
LP2989AIMM-3.3 Applications
- Portable electronic devices: The LP2989AIMM-3.3 is perfect for powering handheld gadgets such as smartphones, tablets, and portable media players, ensuring stable and reliable performance even during peak loads.
- Embedded systems: In embedded applications such as IoT devices, industrial automation systems, and automotive electronics, the LP2989AIMM-3.3 offers unrivaled voltage regulation capabilities.
- Wireless communication systems: From Wi-Fi routers to Bluetooth-enabled devices, the LP2989AIMM-3.3 plays a crucial role in maintaining stable power supply amidst dynamic network conditions.
This voltage regulator integrates seamlessly into the power management circuitry of portable devices, providing a steady 3.3V output to drive various internal components, including microcontrollers, sensors, and displays.
Its wide input voltage range and low dropout voltage make it an ideal choice for powering microcontrollers, sensors, actuators, and communication modules in resource-constrained environments.
Its thermal shutdown and current limit protection features ensure uninterrupted operation, safeguarding critical communication links and enhancing system reliability.
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