TLE4274DV33ATMA2
- Mfr.Part #
- TLE4274DV33ATMA2
- Manufacturer
- Infineon Technologies
- Package / Case
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 400MA TO252-3-11
- Stock
- 43,100
- In Stock :
- 43,100
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - Linear
- Operating Temperature :
- -40°C~150°C TJ
- Voltage Dropout (Max) :
- 1.2V @ 300mA
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 14 Weeks
- Mount :
- Surface Mount
- Min Input Voltage :
- 4.7V
- Output Configuration :
- Positive
- Length :
- 6.5mm
- Max Output Current :
- 400mA
- REACH SVHC :
- Unknown
- Quiescent Current :
- 100μA
- Accuracy :
- 4 %
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Supply (Max) :
- 30mA
- Output Type :
- FIXED
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- PSRR :
- 60dB (100Hz)
- Number of Regulators :
- 1
- Max Supply Voltage :
- 40V
- Nominal Output Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Halogen Free :
- Halogen Free
- Width :
- 6.22mm
- Watchdog Timer :
- No
- Number of Pins :
- 3
- Min Current Limit :
- 400mA
- Voltage - Input (Max) :
- 40V
- Output Voltage :
- 3.3V
- Published :
- 2005
- Package / Case :
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Dropout Voltage :
- 700mV
- Series :
- Automotive, AEC-Q100, OPTIREG™
- Height :
- 2.3mm
- Lead Free :
- Contains Lead
- Current - Quiescent (Iq) :
- 220μA
- Datasheets
- TLE4274DV33ATMA2

Voltage Regulators - Linear Infineon Technologies TLE4274DV33ATMA2 Overview
The Voltage Regulators - Linear Infineon Technologies TLE4274DV33ATMA2 is a robust, high-performance integrated circuit designed by Infineon Technologies, engineered to deliver a steady 3.3V output from a higher input voltage. This low-dropout (LDO) voltage regulator offers a maximum output current of 400 mA, making it ideal for stable, reliable operations in a variety of electronic applications. With its TO-252-3 package, it ensures efficient heat dissipation and space-saving installation, vital for modern electronic devices. The precision of the regulated output voltage combined with low quiescent current makes it a preferred choice for energy-sensitive applications.
TLE4274DV33ATMA2 Features
This particular model boasts several key features that enhance its utility across various platforms:
- Output Voltage: 3.3V ensures compatibility with common logic levels in modern digital circuits.
- Output Current: Capable of delivering up to 400 mA, suitable for powering small to medium-sized devices.
- Low Dropout Voltage: Efficient operation close to the input voltage level, minimizing power loss and improving overall efficiency.
- Thermal Overload Protection: Protects the device from damage at excessive temperatures and load conditions.
- Short Circuit Protection: Enhances the longevity and reliability of the regulator by preventing damage during fault conditions.
- Wide Input Voltage Range: Accommodates varying levels of input which is particularly useful in fluctuating power supply scenarios.
TLE4274DV33ATMA2 Applications
- Automotive Electronics: Utilized in car infotainment systems and dashboard electronics where stable voltage is crucial for performance and reliability.
- Portable Devices: Ideal for battery-powered gadgets like handheld gaming consoles and personal digital assistants due to its low dropout and high efficiency.
- Telecommunication Equipment: Powers routers and switches that require consistent and reliable voltage to maintain communication integrity.
- Healthcare Devices: Used in medical equipment where precise voltage regulation is necessary for accurate readings and device functionality.
- Industrial Automation: Helps in powering sensors and control systems that demand a steady 3.3V supply for accurate operations and data processing.
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