Part A
LT3021EDH
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 5346 個数
- Package
- DFN-16
- Series
- PMIC - 電圧レギュレータ - リニア
Parts at a glance
Part B
LT3028IDHC#TRPBF
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 5303 個数
- Package
- WFDFN-16
- Series
- PMIC - 電圧レギュレータ - リニア
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LT3021EDH | LT3028IDHC#TRPBF |
|---|---|---|
| Part Status | Obsolete | Active |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 2 |
| Voltage - Input (Max) | 10V | 20V |
| Voltage - Output (Min/Fixed) | 0.2V | 1.22V |
| Voltage - Output (Max) | 9.5V | 20V |
| Voltage Dropout (Max) | 0.285V @ 500mA | 0.45V @ 100mA, 0.47V @ 500mA |
| Current - Output | 500mA | 100mA, 500mA |
| PSRR | 70dB (120Hz) | 65dB (120Hz) |
| Control Features | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Current - Quiescent (Iq) | 250 µA | - |
| Current - Supply (Max) | 10 mA | - |