The S-13R1 series of voltage regulators from ABLIC Inc. are fixed output, positive voltage regulators with a maximum input voltage of 5.5V and a minimum/fixed output voltage of 3.7V.

• GPTDescription: The S-13R1B37-I4T1U3 model has a current output of 150mA and is packaged in 4-SMD, flat leads for surface mount mounting.
• GPTDescription: It has a quiescent current of 1 µA and a voltage dropout of 0.23V @ 100mA.
• GPTDescription: It has an enable control feature and protection features such as overcurrent, reverse current, and thermal shutdown.
• GPTDescription: It has a PSRR of 70dB @ 1kHz and a current supply of 9 µA.
• GPTDescription: It has an MSL level of 1 (unlimited) and an HTSUS of 8542.39.0001.