S-13R1B18-N4T1U3集成电路（IC）的线性+开关稳压器规格书PDF中文资料

S-13R1B18-N4T1U3属于集成电路（IC）的线性+开关稳压器。由艾普凌科有限公司制造生产的S-13R1B18-N4T1U3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。

特性 Features

• Output voltage: 1.2 V to 4.0 V, selectable in 0.05 V step

• Input voltage: 2.0 V to 5.5 V

• Output voltage accuracy: ±1.0% (1.2 V to 1.45 V output product: ±15 mV)

• Dropout voltage: 150 mV typ. (3.0 V output product, IOUT = 100 mA)

• Current consumption: During operation: 5 μA typ., 9 μA max.

During power-off: 0.1 μA typ., 1.0 μA max.

• Output current: Possible to output 150 mA (VIN ≥ VOUT(S) + 1.0 V)*1

• Input and output capacitors: A ceramic capacitor of 1.0 μF or more can be used.

• Ripple rejection: 70 dB typ. (3.0 V output product, f = 1.0 kHz)

• Reverse current protection function: IREV = 0.09 μA max.

• Built-in overcurrent protection circuit: Limits overcurrent of output transistor.

• Built-in thermal shutdown circuit: Prevents damage caused by heat.

• Built-in ON / OFF circuit: Ensures long battery life.

Discharge shunt function available / unavailable is selectable.

Pull-down function available / unavailable is selectable.

• Operation temperature range: Ta = −40°C to +85°C

• Lead-free (Sn 100%), halogen-free