LD1086DT33TR-STMICROELECTRONICS-Fixed LDO Voltage Regulator, 6.3V to 30V, 1.3V Dropout, 3.3Vout, 1.5Aout, TO-252-3


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SKU: 1880276
  1. operating temperature: – 40 °C to 125 °C
  2. Output current: 1.5 A


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Category: Voltage Regulator ICs

The LD1086DT33TR is an adjustable and fixed low drop Positive Voltage Regulator with 3.3V output voltage, it is 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. This is pin-to-pin compatible with an older 3-terminal adjustable regulator 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 quiescent current flows into the load, increasing efficiency. Only a 10μF (minimum) capacitor is needed for stability. On-chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C. The PAT, SYL, and SBL statistical tests have been performed and the device is qualified according to the AEC-Q100 specification for the automotive market in the temperature range of -40 to 125°C.


  1. Internal power and thermal limit
  2. -40 to 125°C Wide operating temperature range
  3. Pinout compatibility with standard adjustable voltage regulators

Package Includes:

1 x LD1086DT33TR-STMicroelectronics-Fixed LDO Voltage Regulator, 6.3V to 30V, 1.3V Dropout, 3.3Vout, 1.5Aout, TO-252-3

SKU: 1880276 Category:
Operating Temperature (°C)

– 40 to 125

Max. Output Current (A)


Shipping Weight 0.001 kg
Shipping Dimensions 5 × 4 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China