The CS8151 is a precision 5.0 V, 100 mA micro−power voltage regulator with very low quiescent current (400 A typical at 200 A load). The 5.0 V output is accurate within ±2 and supplies 100 mA of load current with a typical dropout voltage of 400 mV. Microprocessor control logic includes Watchdog, Wake Up and RESET. This unique combination of low quiescent current and full microprocessor control makes the CS8151 ideal for use in battery operated, microprocessor controlled equipment.

Features

• 5.0 V ± 2/100 mA Output Voltage

• Micropower Compatible Control Functions

♦ Wake Up

♦ Watchdog

♦ RESET

• Low Dropout Voltage: 400 mV @ 100 mA

• Low Sleep Mode Quiescent Current (400 A Typ)

• Protection Features

♦ Thermal Shutdown

♦ Short Circuit

♦ 74 V Peak Transient Capability

♦ Reverse Transient (−50 V)

• Internally Fused Leads in PDIP−16 and SO−16L Packages

• Pb−Free Packages are Available

CS8151D2G属于集成电路（IC） > 线性 + 开关稳压器。安森美半导体公司制造生产的CS8151D2G稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。