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R5449 Series: 1-Cell Li-ion Battery Protection IC
R5449 Series: 1-Cell Li-ion Battery Protection IC

R5449 Series: 1-Cell Li-ion Battery Protection IC with Built-in Driver for High-side Nch FETs and Temperature Protection

RICOH has announced a one-cell Li-ion / polymer battery protection IC R5449 series which can drive external high-side Nch MOSFETs and provides a high-accuracy detection at overcharge and overcurrent, and a high-accuracy charge inhibition for 0V battery.
EV1527 Programmable Encoder IC
EV1527 Programmable Encoder IC

EV1527 One Time Programmable Encoder IC

EV1527 is an OTP Encoder utilizing the CMOS technology process. EV1527 is a maximum of 20 bits providing up to 1 million codes. It can reduce any code collision and unauthorized code scanning possibilities.
AD620 Instrumentation Amplifier
AD620 Amplifier

AD620 Low-Power Instrumentation Amplifier

The AD620 is a low-cost, low-power, high accuracy instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000.
LM2902 Op-Amp
LM2902 Op-Amp

LM2902 Low Power Quad Operational Amplifiers

The LM2902 Op-Amp is a low-cost, high-Performance Quadruple Operational Amplifier, i.e.
AMC7135 Current Regulator
AMC7135 Current Regulator

AMC7135 350mA Advanced Current Regulator

The AMC7135 is a low dropout current regulator rated for 350mA constant sink current. The low quiescent current and low dropout voltage is achieved by implementing an advanced Bi-CMOS process.
R5445 Series 1-Cell Li-ion battery protection IC
R5445 Series 1-Cell Li-ion battery protection IC

R5445 Series: 1-Cell Li-ion Battery Protection IC Series with Built-in Driver for High-side Nch FETs

RICOH has introduced the R5445 Series of 1-Cell Li-ion battery protection IC with built-in driver for high-side Nch FETs and temperature protection.
ESP32 Wi-Fi and Bluetooth MCU
ESP32 Wi-Fi and Bluetooth MCU

ESP32 Wi-Fi and Bluetooth MCU

ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC ultra-low-power 40 nm technology.
PCF8574 IC
PCF8574 IC

PCF8574 Remote 8-Bit IO Expander for I2C Bus

The PC8574 is an 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) designed for 2.5-V to 6-V VCC operation.
CH340 USB to Serial Converter IC
CH340 USB to Serial Converter IC

CH340 USB to Serial Converter IC

The CH340 is a popular IC that is a bidirectional USB to Serial converter IC, used to convert USB signals into UART, which can be used to communicate with microcontrollers.
MCP1502 High-Precision Voltage Reference IC
MCP1502 High-Precision Voltage Reference IC

AEC-Q100 Qualified High-Precision Voltage Reference IC for Extended-Temperature Automotive Applications

Microchip Technology Inc. has announced the release of a high-precision voltage reference (Vref) IC for automotive and industrial applications which require low drift, high reliability, and high performance.