ME6212C50M5G

The ME6212 series are high-accuracy, high ripple rejection ratio, low-noise, ultra-fast response LDO linear regulators fabricated using CMOS process. The ME6212 series regulators incorporate a built-in fixed reference voltage source, error correction circuit, current limiting circuit, phase compensation circuit, and a low on-resistance MOSFET, achieving high ripple rejection, low output noise, and ultra-fast response low dropout performance. The ME6212 series is compatible with ceramic capacitors that are smaller in size than tantalum capacitors, and requires no 0.1μF bypass capacitor, enabling further space savings. The high-speed response characteristics of the ME6212 series can handle load current fluctuations, making it particularly suitable for handheld and RF products. The output can be shut down by controlling the CE pin on the chip, with a shutdown current consumption of less than 1μA.

Applications

• Tablet
• Set-Top Box
• Bluetooth Speaker
• Dash Cam
• Automotive Products
• Toys

Key features

• Ultra-low power consumption: Active: 50μA (typ.), Sleep: 0.1μA (typ.)
• Input voltage range: 2.0～6.0V
• Output voltage range: 1.2～5.0V (in 0.1V steps)
• Output accuracy: ±2%
• Input/output voltage differential: 120mV @ I(load)=100mA (3.3V)
• Output current: 350mA
• High ripple rejection ratio: 65dB@1KHz (ME6212C33)
• Low output noise: 50μVrms
• Good line regulation: 0.05% (TYP.)