LT1129MPST-3.3#PBF
- Mfr.Part #
- LT1129MPST-3.3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 700MA SOT223-3
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Temperature, Reverse Polarity
- Base Part Number :
- LT1129
- Output Type :
- FIXED
- Current - Supply (Max) :
- 90mA
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Package / Case :
- TO-261-4, TO-261AA
- Current - Output :
- 700mA
- Control Features :
- Enable
- Dropout Voltage :
- 450mV
- Operating Supply Current :
- 50μA
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- PSRR :
- 64dB (120Hz)
- Power Supply Rejection Ratio (PSRR) :
- 64dB
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Terminal Form :
- Gull wing
- Current - Quiescent (Iq) :
- 70µA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Min Input Voltage :
- 4.15V
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- Number of Terminations :
- 3
- Output Voltage 1 :
- 3.3V
- Voltage Dropout (Max) :
- 0.7V @ 700mA
- Length :
- 6.505mm
- Terminal Position :
- Single
- Number of Pins :
- 3
- Number of Functions :
- 1
- Operating Temperature :
- -55°C~125°C
- Surface Mount :
- yes
- Number of Regulators :
- 1
- Dropout Voltage1-Nom :
- 0.45V
- Voltage - Input (Max) :
- 30V
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 8 Weeks
- Output Voltage :
- 3.3V
- Packaging :
- Tube
- Datasheets
- LT1129MPST-3.3#PBF

[Voltage Regulators - Linear] Analog Devices, Inc. LT1129MPST-3.3#PBF Overview
Welcome to the world of precision power management with Analog Devices, Inc.'s LT1129MPST-3.3#PBF voltage regulator. Designed to deliver exceptional performance and reliability, this integrated circuit (IC) is the epitome of efficiency and stability in power regulation.
With its robust design and advanced features, the LT1129MPST-3.3#PBF ensures a steady output voltage of 3.3V with a maximum current of 700mA. Whether you're powering sensitive electronic components or driving high-performance systems, this regulator offers unparalleled precision and consistency, making it an ideal choice for a wide range of applications.
Experience peace of mind knowing that your power supply needs are in good hands with the LT1129MPST-3.3#PBF. Trust Analog Devices, Inc. to deliver cutting-edge solutions that redefine industry standards.
LT1129MPST-3.3#PBF Features
- Stable 3.3V Output Voltage
- Maximum Output Current of 700mA
- Precision Voltage Regulation
- Low Dropout Voltage
- Thermal Shutdown Protection
- Short Circuit Protection
- SOT223-3 Package for Space-Saving Designs
- Wide Input Voltage Range
- High PSRR (Power Supply Rejection Ratio)
LT1129MPST-3.3#PBF Applications
- Industrial Automation: The LT1129MPST-3.3#PBF is perfect for powering microcontrollers, sensors, and other industrial equipment, ensuring stable and reliable operation in harsh environments.
- Telecommunications: Ensure uninterrupted communication systems with the LT1129MPST-3.3#PBF, providing clean and stable power to networking devices, routers, and communication modules.
- Medical Devices: From portable medical instruments to diagnostic equipment, the LT1129MPST-3.3#PBF delivers precise power regulation, critical for the performance and safety of medical devices.
- Consumer Electronics: Enhance the performance of your consumer electronics products such as GPS devices, portable media players, and digital cameras with the LT1129MPST-3.3#PBF's reliable power supply.
- Automotive Electronics: Ensure reliable operation of automotive electronics systems including infotainment systems, engine control units (ECUs), and dashboard displays with the LT1129MPST-3.3#PBF's robust power regulation capabilities.
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