LD1085V product image


3 A low drop positive voltage regulator


The LD1085V is a low drop voltage regulator able to provide up to 3 A of output current.Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1085V is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance.


LD1085V Features


• Typical dropout 1.3 V (at 3 A)
• Three terminal adjustable or fixed output
  voltage 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, 12 V.
• Automotive grade product: adjustable VOUT
  only in TO-220 full pack package
• Guaranteed output current up to 3 A
• Output tolerance ± 1 % at 25°C and ± 2 % in full
   temperature range
• Internal power and thermal limit
• Wide operating temperature range -40 °C to 125 °C
• Package available: TO-220, TO-220FP,DPAK, D2PAK, D2PAK/A
• Pinout compatibility with standard adjustable VREG
Input Voltage MAX30 V
Output Voltage1.25 V to 28 V
Dropout Voltage (Max)1.5 V at 3 A
Output Current3 A
Load Regulation0.3 %
Maximum Operating Temperature+ 125 C
Line Regulation0.2 %
Voltage Regulation Accuracy1 %
LD1085V Price
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