The EMP6213 is a high accuracy, low noise, high speed, low dropout CMOS Linear regulator with high ripple rejection and fast discharge function. The device offers a new level of cost effective performance in cellular phones, surveillance system, Bluetooth, wireless and other portable electronic devices.
EMP6213 can provide product selections of output value in the range of 1.0V~3.6V by every 0.1V step.
The current limiter's fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin.
The EMP6213 regulators are available in standard SOT23-5L packages. Standard products are Pb-free and Halogen-free.
Input voltage: 2.5V~6.5V
Output range: 1.0V~3.6V (customized by every 0.1V step)
Maximum output current: 400mA @ VINVOUT=0.5V
PSRR: 75dB @ 1KHz
Dropout voltage: 220mV @ IOUT =200mA
Quiescent current: 35μA Typ.
Shut-down current: < 1μA
Recommend capacitor: 1μF
Ultra-low output noise: 20μVRMS
Bluetooth and wireless handsets
Other portable electronic devices
TYPICAL APPLICATION CIRCUIT
PART NUMBER RULES
ABSOLUTE MAXIMUM RATINGS (Note)
RECOMMANDED OPERATING RANGE
The following specifications apply for VOUT =2.8V TA=25 o C, unless specified otherwise.
SIMPLIFIED BLOCK DIAGRAM
TYPICAL PERFORMANCE CHARACTERISTICS
CIN=1uF, COUT =1uF, VIN =4.5V, VOUT =2.8V TA=25 o C, unless specified otherwise.