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2022-09-24 21:37:18
AP2205LDO Regulator for Noise Sensitive Industrial Applications
The AP2205 is a low quiescent current regulator with a maximum input voltage of 24 V. The device features high accuracy, high ripple rejection, low dropout, low noise, and a chip enable circuit that disables the output and puts the device into a low-power shutdown mode to extend battery life. Protection features include current limit for overcurrent protection, overtemperature protection, and reverse battery protection. The AP2205 is available in fixed output voltage versions of 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V and 5.0 V in SOT89 and SOT25 packages, and an adjustable voltage version in SOT25 package.
characteristic
Overcurrent, reverse battery protection, and built-in overtemperature protection (OTP) increase system reliability and make the system more robust
Wide input voltage: 2.3 V to 24 V; covers 5 V, 9 V and 12 V rails with good transient withstand capability
Wide output voltage: ADJ 1.24 V to 22 V; fixed 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, and 5.0 V standard I/O voltages
Low quiescent current of 36 μA minimizes standby power consumption in low-power systems
High PSRR up to 60 dB and 30 μVRMS noise level for noise-sensitive industrial applications
application
Laptops, Tablets and Laptops
Multi-cell battery powered devices
industry
home appliances
AP2205-33Y-13, AP2205-50Y-13