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| Part Number | LT3094IDD#TRPBF | LT3093IDD#TRPBF | LT3094EDD#TRPBF | LT3094HDD#TRPBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Output Configuration | Negative | Negative | Negative | Negative |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | -2.3V | -20V | -2.3V | -2.3V |
| Voltage - Output (Min/Fixed) | -19.5V | 0V | -19.5V | -19.5V |
| Voltage - Output (Max) | 0V | 19.5V | 0V | 0V |
| Voltage Dropout (Max) | 0.41V @ 500mA | 0.3V @ 200mA | 0.41V @ 500mA | 0.41V @ 500mA |
| Current - Output | 500mA | 200mA | 500mA | 500mA |
| Current - Quiescent (Iq) | 2.35 mA | 10 µA | 2.35 mA | 2.35 mA |
| Current - Supply (Max) | 23 mA | 80 mA | 23 mA | 23 mA |
| PSRR | 108dB ~ 28dB (120Hz ~ 10MHz) | 73dB (1MHz) | 108dB ~ 28dB (120Hz ~ 10MHz) | 108dB ~ 28dB (120Hz ~ 10MHz) |
| Control Features | Enable, Power Good, Soft Start | Current Limit, Enable | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad |
| Supplier Device Package | 12-DFN (3x3) | 12-DFN (3x3) | 12-DFN (3x3) | 12-DFN (3x3) |
