深圳市科瑞芯电子有限公司

微源半导体 LP3993-33B3F SOT23-3 300mA、超低噪声、小封装、超快CMOS LDO稳压器

Absolute Maximum Ratings

▲ Supply Input Voltage: -0.3V to 32V

▲ Other pin to GND: -0.3V to 8V

▲ Maximum Junction Temperature: 150°C

▲ Maximum Soldering Temperature (at leads, 10 sec): 260°C

▲ Operating Junction Temperature Range (Tj) : -40°C to 150°C

▲ Storage Temperature: -50°C to 125°C

Power Dissipation, PD @TA = 25°C

SOT23-3: 450mW

SOT89-3: 700mW

Package Thermal Resistance

SOT23-3, θJA: 250°C/W

SOT89-3, θJA: 165°C/W

ESD Susceptibility

HBM (Human Body Model): 2kV

MM(Machine-Model): 200V

Recommended Operating Conditions

▲ Supply Input Voltage: Vout+1V to 28V

LP3993-33B3F Applications

◆PMP/PDA/MP3 players

◆ Cellular and Mobile phone

◆ RF Module

◆ Sensor Module