• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The TLV710 and TLV711 series of dual, low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. These devices provide a typical accuracy of 2% over temperature.

The TLV711 series provides an active pulldown circuit to quickly discharge the outputs.

In addition, the TLV711-D series of devices have pull-down resistors at the EN pins. This design helps in disabling the device when the signal-driving EN pins are in a weak, indeterminate state (for example, the GPIO of a processor that might be three-stated during startup). The pull-down resistor pulls the voltage to the EN pins down to 0V, thus disabling the device.

特性

• Very Low Dropout:
  • 150mV at I_OUT = 200mA and V_OUT = 2.8V
  • 75mV at I_OUT = 100mA and V_OUT = 2.8V
  • 40mV at I_OUT = 50mA and V_OUT = 2.8V
• 2% Accuracy Over Temperature
• Low I_Q of 35µA per Regulator
• Multiple Fixed Output Voltage Combinations Possible from 1.2V to 4.8V
• High PSRR: 70dB at 1kHz
• Stable with Effective Capacitance of 0.1µF⁽¹⁾
• Over-Current and Thermal Protection
• Dedicated V_REF for Each Output Minimizes Crosstalk
• Available in 1.5mm × 1.5mm SON-6 Package
  See the in the Application Information section
• APPLICATIONS
  • Wireless Handsets, Smart Phones, PDAs
  • MP3 Players and Other Handheld Products