LT1121CST-3.3#TRPBF
- Mfr.Part #
- LT1121CST-3.3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 150MA SOT223-3
- Stock
- 32,971
- In Stock :
- 32,971
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Protection Features :
- Over Temperature, Reverse Polarity
- Package / Case :
- TO-261-4, TO-261AA
- Number of Pins :
- 3
- Base Part Number :
- LT1121
- Current - Output :
- 150mA
- Dropout Voltage :
- 420mV
- Number of Outputs :
- 1
- Operating Temperature :
- 0°C~125°C
- Operating Supply Current :
- 30µA
- Current - Supply (Max) :
- 14mA
- Number of Functions :
- 1
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- 3.3V
- Voltage Tolerance-Max :
- 3%
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Radiation Hardening :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Input (Max) :
- 30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Enable
- Output Voltage 1 :
- 3.3V
- Output Type :
- FIXED
- Pin Count :
- 3
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Number of Terminations :
- 4
- JESD-30 Code :
- R-PDSO-G4
- Current - Quiescent (Iq) :
- 50μA
- Lead Free :
- Lead Free
- PSRR :
- 58dB (120Hz)
- Dropout Voltage1-Nom :
- 0.42V
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Min Input Voltage :
- 4.17V
- Voltage Dropout (Max) :
- 0.7V @ 150mA
- Length :
- 6.505mm
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Packing Method :
- TR
- Number of Regulators :
- 1
- Datasheets
- LT1121CST-3.3#TRPBF

Voltage Regulators - Linear Analog Devices, Inc. LT1121CST-3.3#TRPBF Overview
Introducing the LT1121CST-3.3#TRPBF, a high-performance linear voltage regulator meticulously crafted by Analog Devices, Inc. Designed to meet the demands of modern electronic applications, this IC boasts exceptional reliability and precision.
With a voltage output of 3.3V and a maximum current of 150mA, the LT1121CST-3.3#TRPBF ensures stable power delivery, making it ideal for a wide array of industrial and commercial applications.
Whether you're powering sensitive integrated circuits or providing consistent voltage to critical systems, trust the LT1121CST-3.3#TRPBF to deliver unwavering performance in every scenario.
LT1121CST-3.3#TRPBF Features
- Output Voltage: 3.3V
- Maximum Output Current: 150mA
- Package: SOT2233
- High Accuracy and Stability
- Low Dropout Voltage
- Overcurrent and Thermal Protection
LT1121CST-3.3#TRPBF Applications
- Industrial Automation: The LT1121CST-3.3#TRPBF is perfect for powering sensors, actuators, and control systems in industrial automation setups, ensuring consistent and reliable operation even in harsh environments.
- Telecommunications Equipment: In telecommunications infrastructure, where stability and precision are paramount, the LT1121CST-3.3#TRPBF excels at providing clean and regulated power to sensitive circuitry, such as amplifiers and transceivers.
- Medical Devices: From portable medical monitors to implantable devices, the LT1121CST-3.3#TRPBF offers the precision and reliability necessary for powering critical components, ensuring patient safety and accurate data collection.
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