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| Part Number |
Description |
Key Advantages |
| MAX8569, MAX8569A, MAX8569B |
200mA Step-Up Converters in 6-Pin SOT23 and TDFN

| Turns off power supply when not in use to save power; increases efficiency by running directly off of batteries. |
| MAX1947 |
Low Input/Output Voltage Step-Up DC-DC Converter with Active-Low RESET

| Harvests more energy from alkaline cells to extend battery life; high switching frequency reduces external component size. |
| MAX1722, MAX1723, MAX1724 |
1.5µA IQ, Step-Up DC-DC Converters in Thin SOT23-5

| 0.91V startup enables single-cell operation, saving space, weight, and cost. |
MAX1832, MAX1833, MAX1834, ... |
High-Efficiency Step-Up Converters with Reverse Battery Protection

| Simplify electromechanical design with integrated reverse-battery protection; turn off power supply when not in use to save power. |