Part A
LTC3553EUD
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 8074 個数
- Series
- 電源管理 (PMIC) - 特殊用途電源
Parts at a glance
Part B
LTC3527EUD#TRPBF
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 7539 個数
- Package
- QFN-16
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングレギュレータ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LTC3553EUD | LTC3527EUD#TRPBF |
|---|---|---|
| Part Status | Obsolete | Active |
| Function | - | Step-Up |
| Output Configuration | - | Positive |
| Topology | - | Boost |
| Output Type | - | Adjustable |
| Number of Outputs | - | 2 |
| Voltage - Input (Min) | - | 0.88V |
| Voltage - Input (Max) | - | 5V |
| Voltage - Output (Min/Fixed) | - | 1.6V |
| Voltage - Output (Max) | - | 5.25V |
| Current - Output | - | 400mA (Switch), 800mA (Switch) |
| Frequency - Switching | - | 1.2MHz, 2.2MHz |
| Synchronous Rectifier | - | Yes |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | LTC3553 | - |
| Applications | Handheld/Mobile Devices | - |
| Supply Current | 12µA | - |
| Voltage - Supply | 4.3V ~ 5.5V | - |
| Packaging | Tube | - |