Overview
This IC is a 300mA LDO with thermal shut-down/temperature sensor.
The temperature sensor monitor a junction temperature in MM3615.
Therefore MM3615 can be shut down, or monitor an abnormal action by a data log.
Application
・Audio visual equipment
・Photographing / Imaging device
・Office equipment / Printer
・Home appliance equipment
・In-vehicle infotainment device
Features
Temperature
sensor
Main specifications
| Output current [mA] |
300 |
|---|---|
| Absolute maximum rating [V] |
7.0 |
| Recommended operating voltage Min. [V] |
1.80 |
| Recommended operating voltage Max. [V] |
6.5 |
| Output voltage Min. [V] |
0.80 |
| Output voltage Max. [V] |
5.00 |
| Output voltage accuracy [%] |
±1.0 |
| No-Load Input Current [μA] |
90.0 |
| Dropout Voltage [V] |
0.24 |
| PSRR [dB] |
70 |
| Output capacitor [μF] |
1.00 |
| Circuit structure | 1ch LDO + Temperature sensor |
| Operating Ambient Temperature Min. [deg.C] |
-40 |
| Operating Ambient Temperature Max. [deg.C] |
85 |
| OFF input current Typ. [μA] |
0.10 |
| Protection function | OCP, TSD |
| Additional function | ON/OFF control, Auto discharge, Temperature sensor output |
Package
Download
Associated Data
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Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.
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"MM3878 Series" is a Secondary side synchronous rectification control ICs for AC/DC power supply that achieves high efficiency and safety through unique control.
