Product Summary

The EUP7965-18VIR1 is a 150mA Low-Noise Low-Dropout Linear Regulator. The EUP7965-18VIR1 is designed for portable and wireless applications with demanding performance and space requirements. The EUP7965-18VIR1 is stable with a small 1uF ±30% ceramic output capacitor. The EUP7965-18VIR1’s performance is optimized for battery powered systems to deliver low noise, low dropout voltage, low quiescent current and excellent line and load transient response. The EUP7965-18VIR1 is suitable for (1)Cellular and Cordless Handsets; (2)Bluetooth, Wireless LAN; (3)PDAs and Palmtop Computers; (4)Portable Information Appliances.

Parametrics

EUP7965-18VIR1 absolute maximum ratings: (1)VIN,VEN: -0.3 to 6V; (2)VOUT: -0.3 to (VIN+0.3) ≤ 6V; (3)Junction Temperature: 150℃; (4)Storage Temperature: -65℃ to +150℃; (5)Lead Temp: 235℃; (6)Pad Temp: 235℃; (7)Maximum Power Dissipation SOT23-5: 364mW; (8)Thermal Resistance θJA(SOT23-5): 220℃/W; (9)ESD Rating: 2kV.

Features

EUP7965-18VIR1 features: (1)2.5 to 5.5V Input Range; (2)150mA Guaranteed Output; (3)70dB PSRR at 1kHz @ VIN=VOUT+1V; (4)50μVrms Output Noise (typ) over 10Hz to 100kHz; (5)100mV Maximum Dropout with 150mA Load; (6)Low 85μA No-load Supply Current; (7) ≤ 1.5μA Shutdown Current; (8)Fast Start-up time; (9)Stable with 1μF Ceramic Capacitors; (10)Thermal Shutdown and Short-circuit Protection; (11)Preset Output Voltage 1.5V, 1.8V, 2.5V, 2.8V, 2.85V, 3.0V ,3.3V, 4.8V ,5.0V and adjustable; (12)SOT23-5,SOT23-6 package; (13)RoHS Compliant and 100% Lead (Pb)-Free.

Diagrams

EUP7965-18VIR1 block diagram

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