LT1121IST-5#PBF
- Mfr.Part #
- LT1121IST-5#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 150MA SOT223-3
- Stock
- 43,572
- In Stock :
- 43,572
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Operating Temperature :
- -40°C~125°C
- Input Voltage (Min) :
- 6V
- Voltage Dropout (Max) :
- 0.7V @ 150mA
- Published :
- 2005
- Factory Lead Time :
- 8 Weeks
- Current - Supply (Max) :
- 14mA
- Width :
- 3.505mm
- Number of Outputs :
- 1
- Base Part Number :
- LT1121
- Length :
- 6.505mm
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- not_compliant
- Number of Regulators :
- 1
- Control Features :
- Enable
- Voltage - Output (Min/Fixed) :
- 5V
- Number of Terminations :
- 4
- Current - Quiescent (Iq) :
- 50μA
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Voltage - Input (Max) :
- 30V
- Current - Output :
- 150mA
- Output Configuration :
- Positive
- Dropout Voltage1-Nom :
- 0.42V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G4
- Output Voltage 1 :
- 5V
- Qualification Status :
- Not Qualified
- Input Voltage Absolute-Max :
- 30V
- Protection Features :
- Over Temperature, Reverse Polarity
- Output Type :
- FIXED
- Terminal Pitch :
- 2.3mm
- PSRR :
- 58dB (120Hz)
- Number of Functions :
- 1
- Voltage Tolerance-Max :
- 3%
- Terminal Position :
- Dual
- Packaging :
- Tube
- Output Voltage1-Min :
- 4.85V
- Package / Case :
- TO-261-4, TO-261AA
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- LT1121IST-5#PBF

[Voltage Regulators - Linear] Analog Devices, Inc. LT1121IST-5#PBF Overview
Introducing the LT1121IST-5#PBF from Analog Devices, Inc., a cutting-edge linear voltage regulator designed to meet the demands of modern electronic circuits. With its compact SOT223-3 package and impressive specifications, this IC regulator is poised to revolutionize power management in a variety of applications.
Operating at a fixed output voltage of 5V and delivering up to 150mA of current, the LT1121IST-5#PBF ensures stable and reliable power delivery, making it ideal for precision electronics and systems requiring a steady voltage supply. Its exceptional line and load regulation characteristics guarantee consistent performance across diverse operating conditions.
Engineered with Analog Devices' renowned quality and reliability, the LT1121IST-5#PBF sets a new standard for linear voltage regulators, offering unparalleled efficiency and performance in a compact form factor.
LT1121IST-5#PBF Features
- Fixed Output Voltage: 5V
- Output Current: Up to 150mA
- Package: SOT223-3
- High PSRR: 65dB at 1kHz
- Low Dropout Voltage: 300mV Typ. at 150mA Load
- Low Quiescent Current: 85μA
- Wide Input Voltage Range: Up to 20V
- Excellent Line and Load Regulation
- Thermal Shutdown and Current Limit Protection
LT1121IST-5#PBF Applications
- Portable Electronics: Powering handheld devices such as smartphones, tablets, and portable media players with stable 5V supply voltage for optimal performance and longevity.
- Embedded Systems: Ensuring consistent power supply to microcontrollers, sensors, and other embedded components in industrial automation and IoT applications, enhancing system reliability and durability.
- Automotive Electronics: Providing reliable voltage regulation for automotive sensors, control systems, and infotainment units, contributing to overall vehicle performance and safety.
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