Part A
LTC3869EUFD#TRPBF
아날로그 디바이스(주)
- Lifecycle
- Active
- Stock
- 6777 PCS
- Package
- QFN-28
- Series
- PMIC - 전압 조절기 - DC 스위치 컨트롤러
Parts at a glance
Part B
LTC3809EDD#TRPBF
아날로그 디바이스(주)
- Lifecycle
- Active
- Stock
- 2061 PCS
- Package
- WFDFN-10
- Series
- PMIC - 전압 조절기 - DC 스위치 컨트롤러
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LTC3869EUFD#TRPBF | LTC3809EDD#TRPBF |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| Part Status | Active | Active |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 2 | 1 |
| Output Phases | 2 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 38V | 2.75V ~ 9.8V |
| Frequency - Switching | 250kHz ~ 780kHz | 460kHz ~ 635kHz |
| Duty Cycle(Max) | 95% | 100% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Enable |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |