Datasheet Details
| Part number | ADP2139 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 450.70 KB |
| Description | Compact 800mA 3 MHz Step-Down DC-to-DC Converter |
| Download | ADP2139 Download (PDF) |
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Overview: Data Sheet Compact, 800 mA, 3 MHz, Step-Down DC-to-DC Converter ADP2138/ADP2139.
Download the ADP2139 datasheet PDF. This datasheet also includes the ADP2138 variant, as both parts are published together in a single manufacturer document.
| Part number | ADP2139 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 450.70 KB |
| Description | Compact 800mA 3 MHz Step-Down DC-to-DC Converter |
| Download | ADP2139 Download (PDF) |
|
|
|
Input voltage: 2.3 V to 5.5 V Peak efficiency: 95% 3 MHz fixed frequency operation Typical quiescent current: 24 μA Very small solution size 6-lead, 1 mm × 1.5 mm WLCSP package Fast load and line transient response 100% duty cycle low dropout mode Internal synchronous rectifier, compensation, and soft start Current overload and thermal shutdown protections Ultralow shutdown current: 0.2 μA (typical) Forced PWM and automatic PWM/PSM modes Supported by ADIsimPower™ design tool The ADP2138 and ADP2139 are high efficiency, low quiescent current, synchronous step-down dc-to-dc converters.
The ADP2139 has the additional
| Part Number | Description |
|---|---|
| ADP2138 | Compact 800mA 3 MHz Step-Down DC-to-DC Converter |
| ADP2102 | Synchronous Step-Down DC-DC Converter |
| ADP2105 | Step-Down DC-to-DC Converter |
| ADP2106 | Step-Down DC-to-DC Converter |
| ADP2107 | Step-Down DC-to-DC Converter |
| ADP2108 | Step-Down DC-to-DC Converter |
| ADP2109 | Step-Down Converter |
| ADP2114 | Synchronous Step-Down DC-to-DC Regulator |
| ADP2116 | Step-Down DC-to-DC Regulator |
| ADP2118 | Step-Down DC-to-DC Converter |