LD1086DT18TR

LD1086DT18TR is a low drop voltage regulator capable of providing 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 older 3-terminal adjustable regulators but has better performance in terms of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, increasing efficiency. Only a 10µF (minimum) capacitor is needed for stability. The PAT, SYL, SBL statistical tests have been performed.

• Typical dropout: 1.3V at 1.5A
• Output tolerance: ±1% at 25°C and ±2% in full temperature range
• Internal power and thermal limit
• Wide operating temperature range from -40°C to 125°C
• Pinout compatibility with standard adjustable voltage regulators
• Quiescent current is 5mA typ (VI ≤ 30V)
• Thermal regulation is 0.01%/W (TA = 25°C, 30ms pulse)
• Supply voltage rejection is 82dB typ (f = 120Hz, CO = 25µF, IO = 1.5A, VI = 6.8 ±3V)
• 1.8V output voltage
• DPAK package

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.