Part A
TPS78218DDCR
德州儀器
- Lifecycle
- Active
- Stock
- 5781 件
- Series
- 電源管理（PMIC）-電壓調節器-線性低壓差（LDO）調節器
Parts at a glance
Part B
TPS78342DDCR
德州儀器
- Lifecycle
- Active
- Stock
- 5185 件
- Package
- SOT-23-5
- Series
- PMIC-電壓調節器-線性
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TPS78218DDCR | TPS78342DDCR |
|---|---|---|
| Part Status | Active | Active |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | - | 4.2V |
| Voltage Dropout (Max) | - | 0.25V @ 150mA |
| Current - Output | 150mA | 150mA |
| Current - Quiescent (Iq) | 1.3 µA | 800 nA |
| Current - Supply (Max) | 8 µA | 8 µA |
| PSRR | 40dB ~ 15dB (10Hz ~ 1kHz) | 40dB ~ 15dB (10Hz ~ 1kHz) |
| 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 ~ 105°C |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | TPS78218 | - |
| Voltage - Output (Min / Fixed) | 1.8V | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |