| Part Number | LT1764AEFE#PBF | LT1764EFE#PBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Active | Active | 
| Output Configuration | Positive | Positive | 
| Output Type | Adjustable | Adjustable | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 20V | 20V | 
| Voltage - Output (Min/Fixed) | 1.21V | 1.21V | 
| Voltage - Output (Max) | 20V | 20V | 
| Voltage Dropout (Max) | 0.66V @ 3A | 0.45V @ 3A | 
| Current - Output | 3A | 3A | 
| Current - Quiescent (Iq) | 1.5 mA | 5 mA | 
| Current - Supply (Max) | 200 mA | 200 mA | 
| PSRR | 63dB (120Hz) | 63dB (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 | 
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 
| Supplier Device Package | 16-TSSOP-EP | 16-TSSOP-EP |