Automotive-grade positive 1.8V LDO regulator with 3A maximum output current. Features a 5-pin TO-220 through-hole package with a tab, offering fixed output voltage and a minimum input voltage of 2.7V up to 20V. Dropout voltage is as low as 0.02V at 1mA, with line regulation of 10mV and load regulation of 8mV. Includes current limit, reverse battery protection, reverse current protection, shutdown, and thermal protection. Operates across a -40°C to 125°C temperature range.
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Analog Devices LT1764AET-1.8#30PBF technical specifications.
| Basic Package Type | Through Hole |
| Package Family Name | TO-220 |
| Package/Case | TO-220 |
| Package Description | Transistor Outline Package |
| Lead Shape | Formed |
| Pin Count | 5 |
| PCB | 5 |
| Tab | Tab |
| Package Length (mm) | 10.54(Max) |
| Package Width (mm) | 4.57(Max) |
| Package Height (mm) | 9.4(Max) |
| Seated Plane Height (mm) | 21.92(Max) |
| Pin Pitch (mm) | 1.7 |
| Package Material | Plastic |
| Mounting | Through Hole |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Polarity | Positive |
| Maximum Output Current | 3A |
| Minimum Input Voltage | 2.7V |
| Maximum Input Voltage | 20V |
| Typical Dropout Voltage @ Current | 0.02@1mA|0.07@100mA|0.14@500mA|[email protected]|0.34@3AV |
| Maximum Dropout Voltage @ Current | 0.05@1mA|0.13@100mA|0.2@500mA|[email protected]|0.45@3AV |
| Line Regulation | 10mV |
| Load Regulation | 8mV |
| Junction to Ambient | 50°C/W |
| Typical PSRR | 63dB |
| Typical Output Capacitance | 10uF |
| Typical Quiescent Current | 1mA |
| Typical Output Noise Voltage | 40uVrms |
| Output Capacitor Type | Ceramic|Tantalum |
| Special Features | Current Limit|Reverse Battery Protection|Reverse Current Protection|Shutdown|Thermal Protection |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 24355 |
| EU RoHS | Yes with Exemption |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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