LT1521IST-3.3#TRPBF
- Mfr.Part #
- LT1521IST-3.3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 300MA SOT223-3
- Stock
- 3,517
- In Stock :
- 3,517
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Package / Case :
- TO-261-4, TO-261AA
- Number of Regulators :
- 1
- Output Voltage 1 :
- 3.3V
- Dropout Voltage :
- 500mV
- Factory Lead Time :
- 8 Weeks
- Output Type :
- FIXED
- Current - Quiescent (Iq) :
- 25μA
- Packing Method :
- Tape and Reel
- Input Voltage Absolute-Max :
- 20V
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Current - Supply (Max) :
- 12mA
- ECCN Code :
- EAR99
- Number of Terminations :
- 4
- Voltage Dropout (Max) :
- 0.75V @ 300mA
- Voltage Tolerance-Max :
- 3%
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Number of Pins :
- 3
- Output Configuration :
- Positive
- JESD-30 Code :
- R-PDSO-G4
- Qualification Status :
- Not Qualified
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Base Part Number :
- LT1521
- Current - Output :
- 300mA
- Peak Reflow Temperature (Cel) :
- 260
- Min Input Voltage :
- 4.3V
- Voltage - Input (Max) :
- 20V
- PSRR :
- 58dB (120Hz)
- RoHS Status :
- ROHS3 Compliant
- Length :
- 6.505mm
- Operating Temperature :
- -40°C~125°C
- Min Current Limit :
- 320mA
- Operating Supply Current :
- 12μA
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Lead Free :
- Lead Free
- Pin Count :
- 3
- Dropout Voltage1-Nom :
- 0.5V
- Control Features :
- Enable
- Datasheets
- LT1521IST-3.3#TRPBF

Voltage Regulators - Linear Analog Devices, Inc. LT1521IST-3.3#TRPBF Overview
Introducing the LT1521IST-3.3#TRPBF by Analog Devices, Inc., a leading solution in the realm of voltage regulation. Engineered to precision, this integrated circuit offers a reliable and efficient means of maintaining a stable 3.3V output with a current capacity of 300mA. Crafted in the compact SOT223-3 package, it epitomizes the epitome of modern electronic design, catering to a myriad of industrial applications.
With a steadfast commitment to quality and innovation, Analog Devices, Inc. has once again raised the bar with the LT1521IST-3.3#TRPBF, delivering unparalleled performance and versatility to meet the evolving demands of the electronics industry.
LT1521IST-3.3#TRPBF Features
- Stable 3.3V Output Voltage
- High Current Capability: 300mA
- Compact SOT223-3 Package
- Efficient Voltage Regulation
- Wide Range of Industrial Applications
- Low Dropout Voltage
- Short-Circuit Protection
- Thermal Shutdown
- Adjustable Output Voltage with External Resistors
LT1521IST-3.3#TRPBF Applications
- Industrial Automation: The LT1521IST-3.3#TRPBF is ideal for powering sensors, actuators, and control systems, ensuring stable voltage supply in diverse industrial environments.
- Telecommunications: From base stations to networking equipment, this voltage regulator ensures consistent performance, enhancing the reliability of communication infrastructure.
- Embedded Systems: Incorporate the LT1521IST-3.3#TRPBF into embedded devices such as microcontrollers and IoT devices for efficient power management and extended operational lifespan.
- Consumer Electronics: Enhance the performance of portable devices, including smartphones, tablets, and wearable gadgets, with the reliable voltage regulation provided by the LT1521IST-3.3#TRPBF.
- Medical Devices: From diagnostic equipment to patient monitoring systems, ensure precision and reliability in medical electronics with the LT1521IST-3.3#TRPBF's stable voltage output.
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