BD900N5WFP-C Datasheet | ROHM

Nano Cap TM For Automotive 45 V 500 m A Fixed/Adjustable Output Nano Cap TM LDO Regulators BD9xx N5-C Series General Description The BD9xx N5-C series are linear regulators using the Nano Cap TM topology(Note 1) designed as low current consumption products for power supplies in various automotive applications requiring a direct connection to the battery. These products are designed for up to 45 V as an absolute maximum voltage and to operate until 500 m A for the output current with low current consumption 25 μA (Typ). These can regulate the output with a very high accuracy ±2.0 %. The output capacitor 470 n F (Typ) or more can be used for this product series, and it can realize a brilliant transient characteristic even with small capacitance. The output voltage line-up are 3.3 V, 5.0 V and Adjustable type by an external resistive divider. The output voltage can be adjusted between 1.0 V and 18 V by an external resistive divider connected to the ADJ pin. Output shutdown function is integrated in the devices(Note 2). A logical “HIGH” at the EN pin turns on the device, and the devices are controlled to disable by a logical “LOW” input to the EN pin. The devices feature the integrated Over Current Protection to protect the device from a damage caused by a shortcircuiting or an overload. These products also integrate Thermal Shutdown Protection to avoid the damage by overheating and Under Voltage Lock Out to avoid false operation at low input voltage. Furthermore, low ESR ceramic capacitors are sufficiently applicable for the phase pensation. (Note 1) Nano Cap™ is a bination of technologies which allow stable operation even if output capacitance is connected with the range of n F unit. (Note 2) Applicable for product with Output Shutdown Function. Key Specifications - Wide Temperature Range (Tj): -40 °C to +150 °C - Wide Operating Input Range: 3 V to 42 V - Output Voltage: 3.3 V / 5.0 V / Adjustable - Low Current Consumption(Note 3): 25 μA (Typ) -...