ME6233C33M5G

The ME6233 series are high accuracy, CMOS LDO Voltage Regulators, offering low power, high ripple rejection ratio and low dropout. the ME6233 series is ideal for today’s cutting edge mobile phone. Internally the ME6233 includes a reference voltage source, error amplifiers, driver transistors, current limiters and phase compensators. The ME6233’s current limiters' foldback circuit also operates as a short protect for the output current limiter and the output pin. The ME6233 series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequencies. The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.

Applications

• Mobile phones
• Cordless phones, radio communication equipment
• Portable games
• Cameras, Video cameras
• Reference voltage sources
• Battery powered equipment

Key features

• Maximum Output Current: 100mA
• Dropout Voltage: 116mV@IOUT =10mA（VOUT＝3.3V）
• Operating Voltage Range: 4.5V~40V
• Output Voltage Range: 1.6V~12.0V
• Highly Accuracy: ±1％
• Low Power Consumption: 3.5uA（TYP.）
• Standby Current: 0.4 uA（TYP.）
• High Ripple Rejection: 61dB@1KHz（ME6233C33）
• Line Regulation: 0.035%/V （TYP.）
• Built-in temperature protection and current limiting protection