Part A
LTC3421EUF
아날로그 장치
- Lifecycle
- Active
- Stock
- 2661 PCS
- Package
- QFN-24
- Series
- DC-DC 동글
Parts at a glance
Part B
LTC3445EUF#PBF
선형 기술
- Lifecycle
- Active
- Stock
- 7819 PCS
- Package
- QFN-24
- Series
- PMIC - 전압 조절기 - 선형 + 스위치
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LTC3421EUF | LTC3445EUF#PBF |
|---|---|---|
| Part Status | - | Active |
| Topology | Boost | Step-Down (Buck) (1), Linear (LDO) (2) |
| Number of Outputs | 1 Output | 3 |
| Frequency - Switching | 3 MHz | 1.5MHz |
| Voltage / Current - Output1 | - | 0.85V ~ 1.55V, 600mA |
| Voltage / Current - Output2 | - | Adj to 0.6V, 50mA |
| Voltage / Current - Output3 | - | Adj to 0.6V, 50mA |
| w / LED Driver | - | No |
| w / Supervisor | - | No |
| w / Sequencer | - | No |
| Voltage - Supply | - | 2.5V ~ 5.5V |
| Operating Temperature | - | -40°C ~ 85°C |
| Mounting Type | SMD/SMT | Surface Mount |
| Minimum Operating Temperature | - 40 C | - |
| Maximum Operating Temperature | + 85 C | - |
| Series | LTC3421 | - |
| Brand | Analog Devices | - |
| Product Type | Switching Voltage Regulators | - |
| Subcategory | PMIC - Power Management ICs | - |
| Current - Supply | 12 uA | - |
| Output Voltage | 2.4 V to 5.25 V | - |
| Current - Output | 3 A | - |
| Input Voltage - Min | 500 mV | - |
| Input Voltage - Max | 4.5 V | - |
| Delivery Restrictions | Mouser does not sell this product in your region. | - |