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S-1132B32-M5T1G

S-1132B32-M5T1G Description

The S-1132B32-M5T1G is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) category. This device is specifically engineered to provide a fixed output voltage of 3.2V with a maximum output current of 300mA. It is housed in a compact SOT23-5 package, making it ideal for surface mount applications where space is a critical consideration.

The regulator is designed to operate with an input voltage range up to 6.5V, ensuring compatibility with a wide range of power sources. Its low dropout voltage of 0.19V at 100mA ensures efficient power conversion, even when the input voltage is close to the output voltage. This feature is particularly beneficial in battery-powered applications where maintaining a high efficiency over the entire battery discharge cycle is crucial.

S-1132B32-M5T1G Features

• Output Type: Fixed at 3.2V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6.5V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, suitable for a variety of low to medium power applications.
• Low Dropout Voltage: 0.19V at 100mA, enhancing efficiency and prolonging battery life in portable devices.
• Low Quiescent Current: 1µA, minimizing power consumption during standby or low-load conditions.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enabling power-saving modes and efficient power management.
• Over Current Protection: Ensures the safety of the device and connected circuits by preventing damage from excessive current.
• High PSRR: 65dB at 1kHz, providing excellent noise rejection and ensuring clean power delivery to sensitive analog circuits.
• RoHS3 Compliant: Environmentally friendly and suitable for use in a wide range of applications.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for standard manufacturing processes without additional handling precautions.

S-1132B32-M5T1G Applications

The S-1132B32-M5T1G is well-suited for a variety of applications where a stable and efficient power supply is required. Its compact size and low dropout voltage make it ideal for portable and battery-powered devices such as smartphones, tablets, and wearable electronics. The regulator's low quiescent current and enable control feature also make it suitable for applications requiring low power consumption and dynamic power management, such as IoT devices and remote sensors.

Additionally, the high PSRR and fixed output voltage ensure that the S-1132B32-M5T1G can provide clean and stable power to sensitive analog circuits, making it a reliable choice for applications in the medical, industrial, and consumer electronics sectors.

Conclusion of S-1132B32-M5T1G

The S-1132B32-M5T1G from ABLIC Inc. stands out as a high-performance linear regulator with a unique combination of features that cater to the needs of modern electronic devices. Its low dropout voltage, low quiescent current, and high PSRR make it an efficient and reliable power management solution for a wide range of applications. The inclusion of enable control and over current protection further enhances its versatility and robustness.

While the product is marked as "Not For New Designs," its existing applications and performance benefits make it a valuable component for ongoing projects and legacy systems. For designers and engineers looking for a compact, efficient, and reliable power management solution, the S-1132B32-M5T1G remains a compelling choice.