NJR (New Japan Radio) NJM2880U1-44-TE1 Dropout Voltage (max): 0.18 V at 100 mA Input Voltage Max: 14 V Lead Free Status / Rohs Status: Lead free / RoHS Compliant Line Regulation: 0.1 % / V Load Regulation: 0.03 % / mA Maximum Operating Temperature: + 85 C Maximum Power Dissipation: 0.35 W Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT Number Of Outputs: 1 Output Current: 400 mA Output Type: Fixed Output Voltage: 4.4 V Package / Case: SOT-89 Polarity: Positive Voltage Regulation Accuracy: 1 %