TPS73643DBVRG4
- Mfr.Part #
- TPS73643DBVRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 4.3V 400MA SOT23-5
- Stock
- 31,350
- In Stock :
- 31,350
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Control Features :
- Enable
- Thickness :
- 1.2mm
- JESD-609 Code :
- e4
- Output Voltage 1 :
- 4.3V
- Quiescent Current :
- 300μA
- Width :
- 1.6mm
- Package / Case :
- SC-74A, SOT-753
- Packing Method :
- TR
- Voltage - Input (Max) :
- 5.5V
- PSRR :
- 58dB ~ 37dB (100Hz ~ 10kHz)
- Output Type :
- FIXED
- Max Power Dissipation :
- 560mW
- Output Voltage Accuracy :
- 0.5 %
- Max Output Current :
- 400mA
- Length :
- 2.9mm
- Power Dissipation :
- 560mW
- Min Current Limit :
- 400mA
- RoHS Status :
- ROHS3 Compliant
- Min Output Voltage :
- 4.3V
- Pbfree Code :
- yes
- Accuracy :
- 1 %
- Factory Lead Time :
- 6 Weeks
- Max Output Voltage :
- 4.3V
- Dropout Voltage :
- 75mV
- Terminal Form :
- Gull wing
- Current - Quiescent (Iq) :
- 550μA
- Number of Regulators :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Min Input Voltage :
- 1.7V
- Number of Pins :
- 5
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Part Number :
- TPS73643
- Input Bias Current :
- 300μA
- Mounting Type :
- Surface Mount
- Current - Supply (Max) :
- 1mA
- Voltage Tolerance-Max :
- 1%
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Pin Count :
- 5
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- Output Configuration :
- Positive
- Number of Terminations :
- 5
- Height :
- 1.45mm
- Voltage Dropout (Max) :
- 0.2V @ 400mA
- Output Voltage :
- 4.3V
- Dropout Voltage1-Nom :
- 0.075V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Datasheets
- TPS73643DBVRG4

[Voltage Regulators - Linear Texas Instruments TPS73643DBVRG4] Overview
Introducing the cutting-edge voltage regulator from Texas Instruments, the TPS73643DBVRG4. Designed to meet the stringent demands of modern electronic systems, this IC regulator offers exceptional performance and reliability. With a fixed output voltage of 4.3V and a maximum current rating of 400mA, it ensures stable power supply for various applications, enhancing overall system efficiency.
Engineered with precision and quality in mind, this regulator boasts a compact SOT235 package, making it suitable for space-constrained designs. Its low dropout voltage and low quiescent current further contribute to energy savings, ideal for battery-powered devices.
Trust in the TPS73643DBVRG4 to deliver consistent and reliable power regulation, enabling seamless operation across a wide range of industrial and consumer electronics applications.
TPS73643DBVRG4 Features
- Fixed output voltage of 4.3V
- Maximum output current of 400mA
- Low dropout voltage for improved efficiency
- Low quiescent current for reduced power consumption
- Compact SOT235 package for space-constrained designs
- Excellent line and load transient responses
- Thermal shutdown and current limit protection
TPS73643DBVRG4 Applications
- Portable Medical Devices: Powering vital sign monitors, infusion pumps, and wearable health trackers with stable 4.3V supply, ensuring accurate and reliable operation in critical healthcare scenarios.
- Wireless Communication Systems: Regulating voltage for RF modules, microcontrollers, and sensors in IoT devices, maintaining signal integrity and prolonging battery life in remote monitoring applications.
- Industrial Automation: Providing regulated power to control systems, sensors, and actuators in factory automation equipment, ensuring consistent performance and enhancing productivity in manufacturing processes.
- Consumer Electronics: Supporting voltage regulation in handheld devices, smart home appliances, and audio/video gadgets, delivering consistent power for seamless user experiences in everyday electronic products.
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