• - 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 TLV712xx series of low-dropout linear regulators (LDOs) are low quiescent current devices with excellent line and load transient performance. These devices provide sub-bandgap output voltages; that is, output voltages less than 1.2 V all the way down to 0.7 V. Therefore, these LDOs can be used to power processors with operating voltages less than 1.2 V. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.

特性

• 2% Accuracy
• Low I_Q: 35 µA
• Fixed-Output Voltage Combinations Possible from 0.7 V
  to 1.15 V⁽¹⁾
• High PSRR: 68 dB at 1 kHz
• Stable with Effective Capacitance of 0.1 µF⁽²⁾
• Thermal Shutdown and Overcurrent Protection
• Packages: SOT23-5, 1,5-mm × 1,5-mm SON-6 For output
  voltage of 1.2 V and higher, see the TLV702 family of devices.
  See the Input and Output Capacitor Requirements
  in the Application Information section.
• APPLICATIONS
  • Wireless Handsets
  • Smart Phones, PDAs
  • MP3 Players
  • ZigBee Networks
  • Bluetooth Devices
  • Li-Ion Operated Handheld Products
  • WLAN and Other PC Add-on Cards