Part A
LD39100PUR
STMicroelectronics
- Lifecycle
- Active
- Stock
- 4139 PCS
- Package
- DFN-6
- Series
- PMIC - Voltage Regulators - Linear
Parts at a glance
Part B
LD39130SPUR
STMicroelectronics
- Lifecycle
- Active
- Stock
- 3706 PCS
- Package
- XFDFN-6
- Series
- PMIC - Voltage Regulators - Linear
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LD39100PUR | LD39130SPUR |
|---|---|---|
| Part Status | Active | Active |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V |
| Voltage - Output (Max) | 4.6V | 5.2V |
| Voltage Dropout (Max) | 0.4V @ 1A | 0.3V @ 300mA (Typ) |
| Current - Output | 1A | 300mA |
| Current - Quiescent (Iq) | 50 µA | 45 µA |
| Current - Supply (Max) | 300 µA | - |
| PSRR | 70dB ~ 65dB (1kHz ~ 10kHz) | 70dB ~ 65dB (1kHz ~ 10kHz) |
| Control Features | Enable, Power Good | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Soft Start |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |