XC6504 Series Small Voltage Regulators

Torex offers a 0.6 μA ultra-low power consumption small voltage regulator (CL capacitor-less)

Image of Torex Semiconductor Ltd's XC6504 Series Small Voltage Regulators

Most LDOs require that an output capacitor CL be connected to the output pin to stabilize the output voltage. This is because the output capacitance CL is used for phase-compensation and if there is no CL, the IC becomes unable to perform phase-compensation, and abnormal oscillation occurs in the output. For this reason, it is common practice to connect a capacitor exclusively for the LDO near the LDO output pin.

However, the XC6504 series has an internal phase-compensation circuit that makes it possible to obtain a stable output voltage without CL. The operation is also stable if an output capacitance is temporarily connected, and even in cases where a bypass capacitor is connected to an IC on the load side, the XC6504 series can be used without any limitations due to the capacitor.

Features
  • Supply current: 0.6 μA
  • Input voltage range: 1.4 V ~ 6.0 V
  • Output voltage range: 1.1 V ~ 5.0 V (0.1 V increments)
  • Output accuracy: ±0.02 V at VOUT<2.0 V ±1% at VOUT≧2.0 V
  • Temperature stability: ±50 ppm/°C
  • Maximum output current: 150 mA
  • Low on-resistance: 3.3 Ω at VOUT = 3.0 V
  • Standby current: 0.01 μA
  • Protection current: current limiter
  • Short circuit protection
Applications
  • Mobile equipment
  • Wireless LAN
  • Modules
XC6504 Small Voltage Regulators
ImageManufacturer Part NumberDescriptionVoltage - OutputAvailable QuantityBuy Now
IC REG LDO 3V 0.15A SOT25XC6504A301MR-GIC REG LDO 3V 0.15A SOT253V3289 - Immediate
IC REG LDO 1.2V 0.15A SOT25XC6504A121MR-GIC REG LDO 1.2V 0.15A SOT251.2V5791 - Immediate
IC REG LDO 1.5V 0.15A SOT25XC6504A151MR-GIC REG LDO 1.5V 0.15A SOT251.5V5646 - Immediate
IC REG LDO 2.8V 0.15A SOT25XC6504A281MR-GIC REG LDO 2.8V 0.15A SOT252.8V2438 - Immediate
Published: 2013-10-17