MM1331 converter equivalent, step-up dc/dc converter.
1. Low-voltage operation possible, 0.85V (no-load) 2. Internal oscillation circuit 3. Intermittent oscillation design for improved light-load efficiency 4. Numerous outpu.
1. Pagers 2. Separate vibrators 3. Other portable equipment
Pin Assignment
5
4
1 23 SOT-25
1
GND
2
SUB
3
VL
4
.
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