Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
6-WFDFN |
Number of Pins |
6 |
Operating Temperature |
-40°C~125°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2012 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
6 |
ECCN Code |
EAR99 |
Type |
Multi-Voltage Supervisor |
Terminal Finish |
Matte Tin (Sn) |
Additional Feature |
RESET THRESHOLD VOLTAGE IS 3.08V |
Subcategory |
Power Management Circuits |
Max Power Dissipation |
167.7mW |
Technology |
BICMOS |
Terminal Position |
DUAL |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
1.8V |
Terminal Pitch |
0.5mm |
Base Part Number |
MAX6389 |
Output |
Open Drain or Open Collector |
Pin Count |
6 |
Number of Channels |
1 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
1V |
Operating Supply Current |
7μA |
Adjustable Threshold |
NO |
Watchdog Timer |
No |
Reset |
Active Low |
Voltage - Threshold |
3.08V Adj |
Number of Voltages Monitored |
2 |
Reset Timeout |
140ms Minimum |
Supply Current-Max (Isup) |
0.013mA |
Undervoltage Threshold |
1.54V |
Overvoltage Threshold |
1.61V |
Height Seated (Max) |
0.8mm |
Length |
1.5mm |
Width |
1mm |
RoHS Status |
ROHS3 Compliant |
MAX6389LT31D3+T Overview
This voltage supervisor has a total of 6 mounting terminals that can be used for mounting. Packaged in the form of a Tape & Reel (TR), power management is easy to use. For your reference, this IC power includes a list of 1 functions. On this supervisor, there is a series of 1 channels that can be found. Please find attached 6-WFDFN functions for your reference in this IC power. There are a lot of similarities between this IC power and other Multi-Voltage Supervisor products. According to the specification, the package's peak reflow temperature is specified to be 260. The supervisor is always powered by a 1.8V volt supply. A supply voltage of 2 is used to conduct the PMIC chip. The mount is provided by Surface Mount. There is a subcategory called Power Management Circuits for this power management. The total number of pins on this power management is 6. There are 6 pins on the supervisor. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 1V, which is the minimum supply voltage that should be applied. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 5.5V volts. Mounting type Surface Mount is recommended. This power management is the recommended temperature range for the supervisors: -40°C~125°C TA. Power management has an output of Open Drain or Open Collector during operation. The supervisor's supply current is specified to 7μA. Supervisors are also additional features, such as [0] for example, which are worth mentioning. To find similar IC managements from the manufacturer, you can always search by MAX6389.
MAX6389LT31D3+T Features
Multi-Voltage Supervisor type
Minimum supply voltage of 1V
7μA operating supply current
MAX6389LT31D3+T Applications
There are a lot of Maxim Integrated MAX6389LT31D3+T Voltage Supervisors applications.
- Power distribution systems of CCU
- DVR
- Power communication system
- Fire equipment power monitoring system
- Network equipment
- Microcontroller system
- Embedded computing
- Electric heating appliances
- DSP
- Utility meter