BU18JA3DG-CTR

BU18JA3DG-CTR is a CMOS LDO linear regulator designed as low current consumption products for power supplies in various automotive applications. This regulator is therefore an ideal for any applications requiring a low current consumption. A logical HIGH at the EN pin turns on the device, and in the other side, the devices are controlled to disable by a logical LOW input to the EN pin. The device feature the integrated over current protection to protect the device from a damage caused by a short-circuiting or an overload. This product also integrate thermal shutdown protection to avoid the damage by overheating. Furthermore, low ESR ceramic capacitors are sufficiently applicable for the phase compensation. Application are automotive (power train, body ECU, infotainment, cluster, etc.).

• AEC-Q100 qualified, grade 1
• Output shutdown function (EN function)
• Over current protection (OCP), thermal shutdown protection (TSD)
• Output voltage is 1.8V
• SSOP5 (2.9mm typical width x 2.8mm typical depth x 1.25mm maximum height) package
• Wide temperature range (Tj) from -40°C to +150°C
• Operating input range from 1.7V to 6V
• Low current consumption is 37µA (typical)
• Output current capability is 300mA
• High output voltage accuracy is ±2%