Fixed positive LDO regulator offering a stable 1.8V output with a maximum output current of 500mA. Features a low dropout voltage of 120mV and a maximum input voltage of 5.5V, operating within a -40°C to 105°C temperature range. This surface mount component, housed in a TO-252 package with copper and tin plating, boasts a quiescent current of 350uA and a power dissipation of 1.2W. It is RoHS compliant and lead-free.
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Rohm BD18KA5FP-E2 technical specifications.
| Package/Case | TO-252 |
| Contact Plating | Copper, Tin |
| Dropout Voltage | 120mV |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.3V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Power Dissipation | 1.2W |
| Max Supply Current | 550uA |
| Mount | Surface Mount |
| Nominal Output Voltage | 1.8V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 500mA |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Dissipation | 1.2kW |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Quiescent Current | 350uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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