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Home Product XC6221B34A7R-G Torex 3.4V LDO Regulator 300mA Low Noise SOT-25 IoT Devices
XC6221B34A7R-G

XC6221B34A7R-G Torex 3.4V LDO Regulator 300mA Low Noise SOT-25 IoT Devices

XC6221B34A7R-G LDO
3.4V Voltage Regulator
SOT-23-5 Regulator
XC6221B34A7R-G
XC6221B34A7R-G LDO Voltage Regulator delivers stable 3.4V output in compact SOT-23-5 package, designed for efficient power management and low-dropout applications.
Categories:Electronic components
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Product Description

The XC6221B34A7R-G is a compact SOT-23-5 Regulator designed as a low-dropout (LDO) voltage regulator delivering a stable 3.4V output. It operates within a wide input voltage range of 2.0V to 6.0V, making it suitable for battery-powered systems with typical 3V-5V supplies. This single-input, single-output regulator supports up to 300mA load current and integrates built-in protections like overcurrent and thermal shutdown, ensuring reliability in IoT devices, wearables, and consumer electronics. Its ultra-low 1.0µA standby current and high-accuracy output (±1%) optimize energy efficiency in portable applications. Though limited by its small SOT-23-5 package for heat dissipation in high-current scenarios, its compact size and low-noise design make it ideal for space-constrained PCB layouts. Operating temperatures span -40°C to +85°C, covering industrial and automotive environments.
Parameter Specification
Model Number XC6221B34A7R-G
Regulator Type LDO Voltage Regulator
Output Voltage 3.4V Fixed
Input Voltage Range 2.0V to 6.0V
Output Current 300mA (Max)
Dropout Voltage 340mV @ 300mA
Line Regulation ±0.05% / V
Load Regulation ±0.1% / mA
Package SOT-23-5
Operating Temperature -40℃ to +85℃
Standby Current 0.1μA (Typ)
Protection Features Overcurrent, Thermal Shutdown, Short-Circuit
Output Voltage Accuracy ±2.0%
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specialized in product selection and quality assurance.
question:What shipping options do you support?
answer:We support mainstream shipping methods including DHL, FedEx, and UPS.
question:How does after-sales service handle refurbished products found faulty during use?
answer:We offer replacement or refund immediately upon confirmation of refurbished product faults.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specialized in product selection and quality assurance.
question:What shipping options do you support?
answer:We support mainstream shipping methods including DHL, FedEx, and UPS.
question:How does after-sales service handle refurbished products found faulty during use?
answer:We offer replacement or refund immediately upon confirmation of refurbished product faults.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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