FEATURES

Input Voltage (Maximum Ratings)················· 3.5 V to 36 V (50 V)

Operating Temperature Range····················· −40°C to 125°C

Supply Current ········································· Typ. 75 μA

Standby Current ······································· Typ. 0.1 μA

Dropout Voltage ······································· Typ. 0.32 V (IOUT = 300 mA, VOUT = 5.0 V)

Output Voltage Accuracy ···························· ±0.8 (Ta = 25°C)

±1.0 (−40°C to 125°C)

Line Regulation ········································ Typ. 0.01/V (VDD = VOUT + 1 V to 36 V)

Package Type ··········································HSOP-6J

Output Voltage ········································· 1.2 V / 1.5 V / 1.8 V / 3.3 V / 3.4 V / 5.0 V

Short-current Protection Circuit ····················Current Limit Typ. 50 mA

Fold-back Protection Circuit ························ Current Limit Typ. 450 mA

Thermal Shutdown Circuit···························Shutdown at Typ. 160°C

Ripple Rejection ······································· Typ. 70 dB (f = 100 Hz)

Ceramic Capacitor Compatible ···················· C1 = 1.0 μF or more, C2 = 4.7 μF or more

R1513S121B属于集成电路（IC） > 线性 + 开关稳压器。Nisshinbo Micro Devices Inc.制造生产的R1513S121B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。