STMicroelectronics LD1086D2T33TR

LD1086 Series 3.3 V 1.5 A Adjustable & Fixed Positive Voltage Regulator - D2PAK

STMicroelectronics LDOVoltage regulator chip, 3.3 Voutput, 1.5Amaximum output, single output, D2PAK, surface mount, 3needle

LDO, 1.3V, 1.5A, 3.3V, 1%, 3D2PAK; Output Type: Fixed; Input Voltage Min: 6.3V; Input Voltage Max: 30V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 1.5A;

Outputs = 1 / Fixed Output Voltage V = 3.3 / Output Voltage Min. V = 3.23 / Output Voltage Max. V = 3.36 / Dropout Voltage V = 1.3 / Output Current A = 1.5 / Load Regulation mV = 7 / Line Regulation mV = 1 / Supply Voltage Min. V = 4.9 / Supply Voltage Max. V = 30 / Accuracy % = 1 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 150 / Package Type = D2PAK / Pins = 3 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 15.9 / Width mm = 10.4 / Height mm = 4.6 / Automotive Qualification Standard = AEC-Q100

The LD1086 is a LOW DROP Voltage Regulator able to provide up to 1.5A of output current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1086 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, so increase efficiency. Only a 10uF minimum capacitor is need for stability. The device is supplied in TO-220, D2PAK, D 2PAK/A and DPAK. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within +-1% at 25oC.