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