Diodes Incorporated AP7343D-12W5-7 Low Dropout Regulator

The AP7343D-12W5-7 is a highly efficient, low dropout linear voltage regulator fabricated by Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. This regulator is designed to deliver a fixed output of 1.2V with an input voltage range of 2.7V to 5.25V, making it an ideal choice for portable and battery-powered applications where extended battery life is crucial.

With its low quiescent current of just 1µA in shutdown mode, the AP7343D-12W5-7 is engineered to contribute to significant power savings, which is essential for modern electronic devices. The device also boasts excellent load and line regulation, ensuring a stable output voltage even under varying load conditions and input voltage fluctuations.

The regulator has a maximum output current capacity of 150mA, which is suitable for low power applications such as microcontrollers, sensors, and RF circuits. The built-in current limit and thermal shutdown features provide essential protection for the device and the system, safeguarding against over-current and over-temperature conditions.

The AP7343D-12W5-7 comes in a compact SOT-25 package, which is highly advantageous for space-constrained applications. Its small footprint allows designers to optimize board space without compromising performance. Additionally, the regulator's low dropout voltage helps in maintaining regulation with a minimal difference between the input and output voltage, which is particularly beneficial when the input supply is limited to a low voltage level.

Overall, the AP7343D-12W5-7 from Diodes Incorporated is a reliable and efficient solution for designers looking to improve the power management in their electronic devices. Its combination of low power consumption, stable performance, and compact size makes it a versatile choice for a wide range of applications.

Key Features:

• Fixed Output Voltage: 1.2V
• Input Voltage Range: 2.7V to 5.25V
• Low Dropout Voltage
• Low Quiescent Current: 1µA in Shutdown Mode
• Maximum Output Current: 150mA
• Current Limit and Thermal Shutdown Protection
• Compact SOT-25 Package