EC8815 – 1.5A Fixed Voltage LDO Linear Regulator

EC8815 – 1.5A Fixed Voltage LDO Linear Regulator
General description
The EC8815 series is a CMOS low-dropout linear regulator that operates in the input voltage range from +2.4V to +7.0V and delivers 1.5A output current.The EC8815 is available fixed output voltage type is preset at an internally trimmed voltage 1.8V, 2.5V, or 3.3V. Other options 1.0V, 1.2V, 1.5V, 2.85V, 3.0V and 3.6V are available by special order only.The EC8815 consists of a 0.95V bandgap reference, an error amplifier, and a P-channel pass transistor. Other features include short-circuit protection and thermal shutdown protection. The EC8815 series devices are available in SOT-223, TO-252 and TO-263 packages.

Features
Operating Voltage Range:+2.4V to +7.0V
Output Voltages:+1.0V to +5.0V (0.1V Step)
Maximum Output Current:1.5A
Dropout Voltage:900mV @ 1.5A(Typ.)
35 uS Fast Response when Power-on
Low Current Consumption:40µA (Typ.)
±2% Output Voltage Accuracy (special ±1%
highly accurate), VOUT≧1.8V
Low ESR Capacitor Compatible
High Ripple Rejection:55 dB (Typ.)
Output Current Limit Protection:2.0A (Typ.)
Short Circuit Protection:1.0A (Typ.)
Thermal Overload Shutdown Protection
SOT-223, TO-252 and TO-263 Packages
RoHS Compliant and 100% Green
(Halogen Free with Commercial Standard)
Applications
Active SCSI Terminators
High Efficiency Linear Regulators
Monitor Microprocessors
Low Voltage Micro-Controllers
Post Regulator for Switching Power

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