LT1121CST-5#TRPBF
- Mfr.Part #
- LT1121CST-5#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 150MA SOT223-3
- Stock
- 38,751
- In Stock :
- 38,751
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Current - Output :
- 150mA
- Radiation Hardening :
- No
- Dropout Voltage :
- 420mV
- Output Voltage 1 :
- 5V
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Package / Case :
- TO-261-4, TO-261AA
- Voltage Tolerance-Max :
- 3%
- Output Voltage :
- 5V
- Output Type :
- FIXED
- Voltage Dropout (Max) :
- 0.7V @ 150mA
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Dropout Voltage1-Nom :
- 0.42V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Base Part Number :
- LT1121
- Protection Features :
- Over Temperature, Reverse Polarity
- Voltage - Input (Max) :
- 30V
- Length :
- 6.505mm
- Min Input Voltage :
- 4.17V
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 30µA
- Mounting Type :
- Surface Mount
- Pin Count :
- 3
- Packing Method :
- TR
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- R-PDSO-G4
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Current - Quiescent (Iq) :
- 50μA
- Current - Supply (Max) :
- 14mA
- Number of Terminations :
- 4
- JESD-609 Code :
- e3
- Published :
- 2012
- ECCN Code :
- EAR99
- PSRR :
- 58dB (120Hz)
- Control Features :
- Enable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~125°C
- Output Configuration :
- Positive
- Number of Pins :
- 3
- Number of Regulators :
- 1
- Datasheets
- LT1121CST-5#TRPBF

Voltage Regulators - Linear Analog Devices, Inc. LT1121CST-5#TRPBF Overview
Introducing the LT1121CST-5#TRPBF from Analog Devices, Inc., a leading innovator in the realm of integrated circuits. This IC REG LINEAR 5V 150MA SOT2233 offers unparalleled stability and efficiency in voltage regulation, making it an indispensable component for a wide array of electronic applications.
Designed to deliver a consistent 5V output with a maximum current of 150mA, this linear voltage regulator ensures precise power management in demanding scenarios. Its compact SOT2233 package enhances versatility and ease of integration, making it ideal for space-constrained designs.
Whether you're crafting cutting-edge consumer electronics or industrial machinery, the LT1121CST-5#TRPBF empowers your creations with reliable and efficient voltage control, ensuring optimal performance in every application.
LT1121CST-5#TRPBF Features
- Stable 5V Output: Provides a consistent voltage supply for electronic circuits.
- High Efficiency: Optimizes power usage for enhanced energy efficiency.
- Low Dropout Voltage: Maintains regulation even when input voltage is close to output voltage.
- Compact SOT2233 Package: Facilitates easy integration into various electronic designs.
- Wide Operating Temperature Range: Ensures reliable performance in diverse environmental conditions.
- Overcurrent and Thermal Protection: Safeguards the regulator and connected components from damage.
LT1121CST-5#TRPBF Applications
- Industrial Automation: Implement voltage regulation in control systems and sensors for consistent and reliable operation in factory environments.
- Telecommunications: Ensure stable power supply to communication equipment such as routers, modems, and base stations for uninterrupted connectivity.
- Automotive Electronics: Integrate into vehicle electronics to regulate voltage for sensors, infotainment systems, and engine control units, enhancing overall performance and reliability on the road.
- Medical Devices: Power essential medical equipment with precise voltage control, ensuring patient safety and device accuracy in healthcare settings.
- Consumer Electronics: Incorporate into handheld devices, portable gadgets, and home appliances for efficient power management and extended battery life.
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