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ADP2105 Datasheet, Equivalent, DC-to-DC Converter.Step-Down DC-to-DC Converter Step-Down DC-to-DC Converter |
| Part | ADP2105 |
|---|---|
| Description | Step-Down DC-to-DC Converter |
| Feature | Data Sheet
FEATURES
Extremely high 97% efficiency Ultralow quiescent current: 20 μA 1. 2 MHz switching frequency 0. 1 μA shutdown supply current Maximum loa d current ADP2105: 1 A ADP2106: 1. 5 A A DP2107: 2 A Input voltage: 2. 7 V to 5. 5 V Output voltage: 0. 8 V to VIN Maximum duty cycle: 100% Smoothly transitions into low dropout (LDO) mode Internal sy nchronous rectifier Small 16-lead 4 mm × 4 mm LFCSP package Optimized for sma ll ceramic output capacitors Enable/shu tdown logic input Undervoltage lockout Soft start Supported by ADIsimPower™ design tool APPLICATIONS Mobile handse ts PDAs and palmtop . |
| Manufacture | Analog Devices |
| Datasheet |
| Part | ADP2105 |
|---|---|
| Description | Step-Down DC-to-DC Converter |
| Feature | Data Sheet
FEATURES
Extremely high 97% efficiency Ultralow quiescent current: 20 μA 1. 2 MHz switching frequency 0. 1 μA shutdown supply current Maximum loa d current ADP2105: 1 A ADP2106: 1. 5 A A DP2107: 2 A Input voltage: 2. 7 V to 5. 5 V Output voltage: 0. 8 V to VIN Maximum duty cycle: 100% Smoothly transitions into low dropout (LDO) mode Internal sy nchronous rectifier Small 16-lead 4 mm × 4 mm LFCSP package Optimized for sma ll ceramic output capacitors Enable/shu tdown logic input Undervoltage lockout Soft start Supported by ADIsimPower™ design tool APPLICATIONS Mobile handse ts PDAs and palmtop . |
| Manufacture | Analog Devices |
| Datasheet |
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