Diodes introduces the AP7361EA, a high-performance linear regulator tailored for medium-power applications. This regulator stands out for its remarkable features, making it a top choice for designers seeking precision and reliability in their power management solutions.
The AP7361EA boasts an ultra-low dropout voltage, ensuring efficient power conversion even with small input-output differentials. This feature is crucial for maximizing the utilization of available power sources, making it suitable for a wide range of electronic devices operating from 5 V and 3 V rails.
One of the key highlights of the AP7361EA is its low quiescent current of only 60 µA. This attribute significantly contributes to extending battery life in portable electronics by minimizing standby power consumption. Designers can rely on this regulator to enhance the energy efficiency of their products without compromising performance.
Moreover, the AP7361EA offers robust protection mechanisms to safeguard both the regulator and the connected circuits. Its overcurrent protection feature, coupled with short-circuit foldback and thermal shutdown functions, ensures reliable operation even under fault conditions. This level of protection not only enhances system reliability but also prolongs the lifespan of the integrated circuit.
Additionally, the AP7361EA includes an enable pin that enables designers to further optimize power consumption based on application requirements. By selectively enabling or disabling the regulator, power efficiency can be fine-tuned, making it an adaptable choice for a diverse set of applications.
With a fast turn-on time of 150 µs, the AP7361EA minimizes startup delays, contributing to improved system responsiveness. This quick response time is particularly beneficial for applications requiring rapid power delivery, enhancing overall user experience.
Available in a variety of thermally enhanced packages such as TO252, SOT223, SO-8EP, and U-DFN3030-8 (Type E), the AP7361EA offers designers flexibility in integration based on space constraints and thermal management considerations.
In conclusion, Diodes' AP7361EA linear regulator presents a compelling solution for medium-power applications that demand precision, efficiency, and reliability. Its advanced features and robust protection mechanisms make it an excellent choice for a wide range of electronic devices, ensuring optimal performance and longevity.
Available in TO252, SOT223, SO-8EP, and U-DFN3030-8 (Type E) packages
Ultra-low (340 mV) dropout voltage (VOUT = 3.3 V, IOUT = 1 A)
Maximizes usable supply voltage range, especially in battery-powered applications
1.0% output accuracy at +25°C, 1.5% over -40°C to +85ºC
Maintains accuracy under all conditions
Low IQ: 60 μA
Suitable for battery applications and meets energy-saving standards
Wide input voltage range: 2.2 V to 6 V
Supports standard rails and core-core LDO point-of-load (POL) applications
Both fixed and adjustable output voltage options
Fixed versions: 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V
Adjustable with 0.8 V VREF, allowing outputs from 0.8 V to 5 V
High PSRR (75 dB at 1 kHz)
Suitable for audio, video, and RF subsystems
Industrial POL devices
LCD TVs and monitors
Notebook computers
Home appliance equipment
Set-top boxes
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