LP3990TL-0.8

LP3990TL-0.8 Description

The LP3990TL-0.8 is a 150 mA Linear Voltage Regulator for digital applications.

LP3990TL-0.8 Features

• 1 % Voltage Accuracy at Room Temperature

• Stable with Ceramic Capacitor

• Logic Controlled Enable

• No Noise Bypass Capacitor Required

• Thermal-Overload and Short-Circuit Protection

• Input Voltage Range, 2V to 6 V

• Output Voltage Range, 0.8 V to 3.3 V

• Output Current, 150 mA

• Output Stable - Capacitors, 1 μF

• Virtually Zero l_q (Disabled), < 10 nA

• Very Low lo (Enabled), 43 μA

• Low Output Noise, 150 u V_RMs

• PSRR, 55dB at 1 kHz

• Fast Start-Up, 105 μs

LP3990TL-0.8 Applications

• Cellular Handsets

• Hand-Held Information Appliances