MAX1837EUT33#TG16

PMIC - Voltage Regulators - DC DC Switching Regulators

The MAX1837EUT33#TG16 is a specialized through-hole, step-down DC-DC switching regulator that operates over a wide input voltage range from 2.7V to 17V and output voltages from 0.8V up to the VIN supply voltage. It relies on fixed 3.3V to 5V output voltage, making it an ideal choice for use in portable applications such as cellular phones and digital cameras. The MAX1837EUT33#TG16 features low quiescent current and is also optimized for high efficiency and transient response.

The regulator uses a switch-mode design with a low on-state resistance P-channel MOSFET, allowing for efficient conversion of energy from the source. It provides an adjustable output current up to 1.5A and includes a full protection suite that includes over-current protection, over-temperature protection, and short-circuit protection. It also utilizes advanced power management techniques including synchronous operation, soft-start and current limiting. The device is offered in a through-hole package, making it suitable for a variety of applications, including hand-held electronics, battery powered devices and digital cameras.

In addition to the integrated DC-DC circuit, the MAX1837EUT33#TG16 offers further protection from over-voltage and under-voltage conditions. This feature helps prevent the circuit from experiencing any short-term or long-term damage from extended voltage spikes or dips. Furthermore, it features a power-good output, which indicates when the output voltage is within the desired operating range and when it is a safe voltage to use.

The MAX1837EUT33#TG16 also includes a wide range of protection features. This includes a transient protection circuit, which allows the device to maintain output voltage in the event of any sudden power disruptions. Additionally, it includes an over-voltage protection circuit, which prevents the device from being exposed to excessive voltages.

The MAX1837EUT33#TG16 is a robust and efficient regulator that is designed for a wide range of applications. Its high efficiency and low quiescent current allows for extended operation in battery-powered systems and reduces the temperature rise caused by power dissipation. Furthermore, it offers a variety of protection features, including over-voltage, under-voltage and short-circuit protection, making it suitable for most applications.