

Torex Semiconductor Ltd.
XC6501C121MR-G
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XC6501C121MR-G Description
XC6501C121MR-G Description
The XC6501C121MR-G is a highly efficient, low dropout linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6501 series and is optimized for applications requiring a fixed output voltage of 1.2V and a maximum output current of 200mA. The device is housed in a compact SOT25 package, making it suitable for space-constrained designs. With a maximum input voltage of 6V and a dropout voltage of only 0.69V at 200mA, the XC6501C121MR-G ensures high efficiency even under varying load conditions. The regulator features a low quiescent current of 17 µA, contributing to its excellent power efficiency. Additionally, it includes an enable control feature and over-current protection, enhancing its reliability and versatility.
XC6501C121MR-G Features
- Output Type: Fixed
- Voltage - Input (Max): 6V
- Current - Output: 200mA
- Number of Regulators: 1
- Output Configuration: Positive
- Voltage - Output (Min/Fixed): 1.2V
- Voltage Dropout (Max): 0.69V @ 200mA
- Current - Quiescent (Iq): 17 µA
- PSRR: 50dB (1kHz)
- Control Features: Enable
- Protection Features: Over Current
- Mounting Type: Surface Mount
- Package: Tape & Reel (TR)
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Product Status: Active
- REACH Status: REACH Unaffected
- RoHS Status: ROHS3 Compliant
- HTSUS: 8542.39.0001
- ECCN: EAR99
XC6501C121MR-G Applications
The XC6501C121MR-G is ideal for a wide range of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices and portable electronics. The enable feature allows for dynamic power management, making it a perfect fit for systems that require power sequencing or sleep modes. The compact SOT25 package ensures that it can be easily integrated into small form factor designs without compromising performance. Specific use cases include:
- Portable Electronics: Smartphones, tablets, and wearable devices
- Battery-Powered Devices: IoT sensors, medical devices, and remote monitoring systems
- Consumer Electronics: Digital cameras, MP3 players, and other portable media devices
- Industrial Applications: Low-power control systems and embedded devices
Conclusion of XC6501C121MR-G
The XC6501C121MR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient solution for low dropout linear regulation. Its combination of a fixed 1.2V output, low dropout voltage, and low quiescent current ensures high efficiency and power minimal loss. The inclusion of enable control and over-current protection further enhances its robustness and versatility. The compact SOT25 package and surface mount mounting type make it an ideal choice for modern, space-constrained designs. Whether powering portable electronics or industrial devices, the XC6501C121MR-G delivers exceptional performance and reliability, making it a standout choice in its category.



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