MAX4833ETT33BD3

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The MAX4833ETT33BD3 is a fixed positive low-dropout linear regulator manufactured by Analog Devices Inc./Maxim Integrated. It provides a stable 3.3V output with a maximum current capacity of 100mA. The device features a typical dropout voltage of 0.13V at the rated load current. It operates within an ambient temperature range of -40°C to +85°C. The component is housed in a compact 6-TDFN-EP package, measuring 3mm x 3mm with a height of 0.80mm.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated reset function for system reliability
• Reverse-current protection capability
• Low noise linear regulation design

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Motor control applications requiring stable DSP controller power
• Embedded communication systems needing reliable voltage supply
• Portable electronic devices utilizing surface-mount technology

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the manufacturer designation as Analog Devices Inc./Maxim Integrated when sourcing this component. Confirm the specific suffix BD3 indicates the tape and reel packaging format if required for automated assembly processes. Ensure the part matches the 6-TDFN-EP package specifications to guarantee compatibility with existing PCB footprints and thermal management requirements.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this regulator for applications requiring a precise 3.3V fixed output with minimal voltage drop under light loads up to 100mA. Consider its integrated reset feature and reverse-current protection for enhanced system robustness. The small TDFN footprint makes it suitable for space-constrained designs where thermal dissipation remains manageable within the specified operating temperature range.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the MAX4833 series of low-dropout regulators from Maxim Integrated. It shares functional similarities with other variants like the MAX4833ETT28BD2, which offers a 2.8V output. The series is designed for portable electronics and battery-powered systems requiring efficient power management with high PSRR and low quiescent current characteristics typical of modern LDOs.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

The MAX4833ETT28BD2 serves as a functional substitute if a 2.8V output is acceptable instead of 3.3V. Both parts share identical pinouts and package dimensions. Verify that the system logic levels can tolerate the lower voltage before implementing any cross-voltage replacements.