TLV2217中文资料500mA、12V、低压降稳压器数据手册TI规格书

描述 Description

The TLV2217 family of low-dropout regulators offers a variety of fixed-voltage options that offer a maximum continuous input voltage of 16 V, making them more versatile than CMOS regulators. Utilizing a PNP pass element, these regulators are capable of sourcing 500 mA of current, with a specified maximum dropout of 500 mV (3.3-V and 2.5-V options), making these regulators ideal for low-voltage applications. Additionally, the TLV2217 regulators offer very tight output accuracy of ±2% across operating load and temperature ranges. Other convenient features the regulators provide are internal overcurrent limiting, thermal-overload protection, and overvoltage protection. The TLV2217 family of regulators is available in fixed voltages of 1.8 V, 2.5 V, and 3.3 V.

特性 Features

• Fixed 1.8-V, 2.5-V, and 3.3-V Outputs
• ±1% Maximum Output Voltage Tolerance at TJ = 25°C
• 500-mV Maximum Dropout Voltage at 500 mA (3.3-V Option)
• ±2% Output Voltage Variation Across Load and Temperature
• Internal Overcurrent Limiting
• Internal Thermal-Overload Protection
• Internal Overvoltage Protection