Adjustable positive LDO regulator, offering 0.6V to 5.3V output voltage and 0.5A maximum output current. Features include 1.7V minimum and 5.5V maximum input voltage, with typical dropout voltages of 50mV at 500mA. Housed in an 8-pin TDFN EP package (2.1mm x 2.1mm x 0.75mm), this surface-mount component boasts ±1.5% accuracy, 92dB typical PSRR, and 16µVrms typical output noise. Integrated protections include reverse current, short circuit, shutdown, and thermal protection.
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Maxim MAX8902BETA technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | DFN |
| Package/Case | TDFN EP |
| Package Description | Thin Dual Flat Package No Lead, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 2.1(Max) |
| Package Width (mm) | 2.1(Max) |
| Package Height (mm) | 0.75(Max) |
| Seated Plane Height (mm) | 0.8(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Output Voltage | 0.6 to 5.3V |
| Polarity | Positive |
| Maximum Output Current | 0.5A |
| Minimum Input Voltage | 1.7V |
| Maximum Input Voltage | 5.5V |
| Typical Dropout Voltage @ Current | 0.05@500mA|0.15@500mAV |
| Maximum Dropout Voltage @ Current | 0.1@500mA|0.12@500mAV |
| Accuracy | ±1.5% |
| Line Regulation | 0.04%(Typ) |
| Load Regulation | 0.02%(Typ) |
| Junction to Ambient | 83.9°C/W |
| Maximum Power Dissipation | 953.5mW |
| Junction to Case | 10.8°C/W |
| Typical PSRR | 92dB |
| Typical Output Noise Voltage | 16uVrms |
| Output Capacitor Type | Ceramic |
| Special Features | Reverse Current Protection|Short Circuit Protection|Shutdown|Thermal Protection |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 1ES66 |
| EU RoHS | No |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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