Semiconductor Energy Laboratory Co., Ltd.

Kaori Ikada

Kiyoshi Kato

Shuhei Nagatsuka

Hiroki Inoue

Koichiro Kamata

Tsutomu Murakawa

Takahiro Tsuji

Takahiro Tuji

One object of the present invention is to provide a regulator circuit with an improved noise margin. In a regulator circuit including a bias circuit generating a reference voltage on the basis of the potential difference between a first power supply terminal and a second power supply terminal, and a voltage regulator outputting a potential to an output terminal on the basis of a reference potential input from the bias circuit, a bypass capacitor is provided between a power supply terminal and a node to which a gate of a transistor included in the bias circuit is connected.

Regulator circuit and RFID tag including the same

Regulator circuit and RFID tag including the same in wireless communication to improve noise margin

Growing community of inventors

Tochigi, Japan

Kaori Ikada