Overview
This IC is a regulator IC providing low supply current , and low input voltage , developed using the CMOS process, and supports longer battery life with a chip enable function. In addition, it is ideal to be used for a constant voltage power supply for backup as it includes a reverse current protection function to automatically prevent a current from reversely fl owing to the input terminal side if a voltage exceeding the input terminal voltage is applied to the output terminal by monitoring the voltages of the output terminal and input terminal.
Application
・Audio visual equipment
・Portable communication device
・Photographing / Imaging device
・Wearable device
・Health care device
・Power supply for battery buckup
Features
Reverse current prevention
Main specifications
| Output current [mA] |
150 |
|---|---|
| Absolute maximum rating [V] |
6.5 |
| Recommended operating voltage Min. [V] |
1.10 |
| Recommended operating voltage Max. [V] |
6.0 |
| Output voltage Min. [V] |
0.80 |
| Output voltage Max. [V] |
5.00 |
| Output voltage accuracy [%] |
±2.0 |
| No-Load Input Current [μA] |
1.7 |
| Dropout Voltage [V] |
0.05 |
| Output capacitor [μF] |
0.10 |
| Circuit structure | 1ch LDO |
| Operating Ambient Temperature Min. [deg.C] |
-40 |
| Operating Ambient Temperature Max. [deg.C] |
85 |
| OFF input current Typ. [μA] |
0.60 |
| Protection function | OCP, Reverse current protection |
| Additional function | ON/OFF control |
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.
