

Torex Semiconductor Ltd.
XC6501B191MR-G
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XC6501B191MR-G Description
XC6501B191MR-G Description
The XC6501B191MR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This IC offers a fixed output voltage of 1.9V and is capable of delivering a maximum output current of 200mA. It is designed for surface mount applications and comes in a compact SOT25 package, making it ideal for space-constrained designs. The regulator features a low dropout voltage of 0.47V at 200mA, ensuring efficient operation even at low input voltages. With a maximum input voltage of 6V, it provides a wide input voltage range suitable for various power supply applications. The XC6501B191MR-G also includes an enable control feature and over-current protection, enhancing its versatility and reliability.
XC6501B191MR-G Features
- Output Type: Fixed
- Voltage - Input (Max): 6V
- Current - Output: 200mA
- Number of Regulators: 1
- Output Configuration: Positive
- Voltage - Output (Min/Fixed): 1.9V
- Voltage Dropout (Max): 0.47V @ 200mA
- Current - Quiescent (Iq): 18 µA
- PSRR: 50dB (1kHz)
- Control Features: Enable
- Protection Features: Over Current
- Mounting Type: Surface Mount
- Package: Tape & Reel (TR)
- Product Status: Active
- REACH Status: REACH Unaffected
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- ECCN: EAR99
- HTSUS: 8542.39.0001
XC6501B191MR-G Applications
The XC6501B191MR-G is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and compact size make it ideal for portable electronic devices, such as smartphones, tablets, and wearable technology. The regulator's low quiescent current of 18 µA ensures minimal power consumption in standby mode, making it suitable for battery-powered applications. The enable control feature allows for dynamic power management, further enhancing its efficiency in power-sensitive designs. Additionally, its over-current protection ensures robustness and reliability in demanding environments.
Conclusion of XC6501B191MR-G
The XC6501B191MR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient linear voltage regulator. Its low dropout voltage, compact SOT25 package, and low quiescent current make it an excellent choice for space-constrained and power-sensitive applications. The inclusion of enable control and over-current protection further enhances its versatility and reliability. Whether used in portable electronics or other power-sensitive designs, the XC6501B191MR-G offers a high-performance solution that meets the demands of modern electronics.



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