The CS5201−3 linear regulator provides 1.0 A @ 3.3 V reference at 1.0 A with an output voltage accuracy of ±1.5.

This regulator is intended for use as a post regulator and microprocessor supply. The fast loop response and low dropout voltage make this regulator ideal for applications where low voltage operation and good transient response are important.

The circuit is designed to operate with dropout voltages less than 1.2 V at 1.0 A output current.

The maximum quiescent current is only 10 mA at full load. Device protection includes overcurrent and thermal shutdown.

The CS5201−3 is pin compatible with the LT1086 family of linear regulators.

The regulator is available in TO−220−3, surface mount D2, and SOT−223 packages.

Features

• Pb−Free Package is Available

• Output Current to 1.0 A

• Output Accuracy to ±1.5 Overtemperature

• Dropout Voltage (typical) 1.0 V @ 1.0 A

• Fast Transient Response

• Fault Protection

♦ Current Limit

♦ Thermal Shutdown

CS5201-3GSTR3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CS5201-3GSTR3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。