The SGM2036-3.3YUDH4G/TR is a low-power, low-dropout (LDO) linear regulator manufactured by SG Micro Corp. It is designed to provide a stable 3.3V output voltage from an input voltage as low as 1.6V. This LDO regulator is ideal for battery-powered applications and portable devices where efficiency and space are critical.

Applications

• Mobile Phones: Powering core logic and peripheral devices.
• Tablets: Providing stable voltage rails for processors and memory.
• Wireless Communication Devices: Regulating voltage for RF components and microcontrollers.
• Portable Media Players: Ensuring stable power for audio and video processing.
• Wearable Devices: Supplying power to sensors and low-power microcontrollers.
• IoT Devices: Regulating power for communication modules and sensor interfaces.

Features

• Low Dropout Voltage: Ensures regulation even with a small difference between input and output voltage.
• Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
• Stable with Ceramic Capacitors: Allows for the use of small and cost-effective ceramic capacitors.
• Over-Temperature Protection: Protects the regulator from thermal damage in high-load conditions.
• Short-Circuit Protection: Prevents damage to the regulator and the load in case of a short circuit.
• Current Limiting: Limits the output current to prevent overload conditions.
• Fixed Output Voltage: Provides a stable and accurate 3.3V output.
• Small Package: Available in a compact package suitable for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current and high efficiency minimize power consumption.
• Stable Output Voltage: Ensures reliable performance of powered devices.
• Robust Protection: Over-temperature and short-circuit protection enhance system reliability.
• Simplified Design: Stable with ceramic capacitors simplifies the design and reduces BOM cost.
• Compact Solution: Small package size enables use in space-constrained applications.
• Improved System Performance: Provides clean and stable power, reducing noise and improving overall system performance.

Additional Details

The SGM2036-3.3YUDH4G/TR operates over a wide input voltage range and is designed for optimal performance with a 3.3V fixed output. The regulator is typically used with input and output capacitors to ensure stability and transient response. The datasheet provides detailed information on recommended capacitor values and layout guidelines. The integrated protection features ensure reliable operation in various operating conditions. The device is available in a small outline package, making it suitable for portable and compact electronic devices.