XCL210C331GR-G

XCL210C331GR-G is a XCL210 series inductor built-in step-down “micro DC/DC” converter which integrates an inductor and a control IC in one tiny package. An internal coil simplifies the circuit and enables minimization of noise and other operational trouble due to the circuit wiring. A wide operating voltage range of 2.0V to 6.0V enables support for applications that require an internally fixed output voltage from 1.0V to 4.0V (±2.0%) in increments of 0.05V. During stand-by, all circuits are shutdown to reduce current consumption to as low as 0.1μA or less. With the built-in UVLO function, the internal P-channel MOS driver transistor is forced OFF when input voltage becomes UVLO detect Voltage or lower. Application includes wearable devices, smart meters, Bluetooth units, energy harvest devices, backup power supply circuits, portable game consoles, devices with 1 Lithium cell.

• PFM control methods, 0.5μA supply current
• 93% (VIN=3.6V, VOUT=3.0V/100μA) efficiency
• UVLO, short circuit protection, CL discharge(Type C/D) function
• Low ESR ceramic capacitor
• 8.0μH typical inductance (test freq.=1MHz)
• 600mA typical inductor rated current (∆T=+40°C)
• CL-2025-02 package, operating ambient temperature range from -40 to +85°C

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.