The NJM2537V-TE2 is a low-dropout regulator (LDO) manufactured by Nisshinbo Micro Devices Inc. It's designed to provide a stable and regulated output voltage from a higher input voltage, even when the input voltage is close to the output voltage. This makes it suitable for battery-powered devices and other applications where efficiency and low voltage operation are important.

Applications

• Battery-powered devices
• Portable electronics
• Power management systems
• Wireless communication devices
• Microcontroller power supplies

Features

• Low dropout voltage
• Low quiescent current
• Overcurrent protection
• Overtemperature protection
• Short-circuit protection
• Small package size
• Stable with ceramic capacitors

Benefits

• Extended battery life due to low quiescent current.
• Improved system efficiency with low dropout voltage.
• Reduced system cost with small package size and ceramic capacitor compatibility.
• Enhanced system reliability with integrated protection features.
• Simplified circuit design with stable operation.

Technical Specifications

The NJM2537V-TE2 features a low dropout voltage, typically in the range of a few hundred millivolts. It also boasts a low quiescent current, which minimizes power consumption when the regulator is not actively supplying current to the load. The device incorporates overcurrent, overtemperature, and short-circuit protection to safeguard the regulator and the load from damage. It is stable with ceramic capacitors, which are commonly used in portable devices due to their small size and low cost. The output voltage is fixed or adjustable, depending on the specific model. The input voltage range typically extends from 2.5V to 5.5V. The operating temperature range typically spans from -40°C to +85°C. Detailed specifications, including dropout voltage characteristics, quiescent current values, and protection thresholds, are available in the device's datasheet.

The regulator is designed for use in a wide range of portable devices, including smartphones, tablets, and wearables. Its low dropout voltage and low quiescent current make it ideal for applications where battery life is critical. The integrated protection features ensure that the regulator and the load are protected from damage in the event of a fault condition.