

LD1086D2T33
STMicroelectronics
-40℃~+125℃@(Tj) 1 1.3V@(1.5A) 1.5A 3.3V 30V 5mA 79dB@(120Hz) Fixed Over Temperature Protection Positive TO-263-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- TO-263-2
- Pins
- 3
Overview
The LD1086D2T33 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-263-2 package with 3 pins. -40℃~+125℃@(Tj) 1 1.3V@(1.5A) 1.5A 3.3V 30V 5mA 79dB@(120Hz) Fixed Over Temperature Protection Positive TO-263-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulator_Linear:LD1086D2T33TR, from KiCad's library) and its footprint (Package_TO_SOT_SMD:TO-263-2, from KiCad's library), ready for a KiCad board. 907 are in stock at JLCPCB (part C7915). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
11- Features
- Thermal shutdown
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Output Configuration
- Positive
- Output Current
- 1.5A
- Output Type
- Fixed
- Output Voltage
- 3.3V
- Power Supply Rejection Ratio (PSRR)
- 79dB@(120Hz)
- Voltage - Supply
- 30V
- Voltage Dropout
- 1.3V@(1.5A)
- standby current
- 5mA
Order codes
1- LD1086D2T33TRLCSC C7915
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | ADJ/GND | Input |
| 2 | OUT | Power out |
| 3 | IN | Power in |
Open-source boards using it
All 1- 2 layers93 × 116 mm

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Is there a KiCad symbol and footprint for the LD1086D2T33?
Yes. The symbol is Regulator_Linear:LD1086D2T33TR and the footprint Package_TO_SOT_SMD:TO-263-2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LD1086D2T33?
TO-263-2, with 3 pins. Its footprint is drawn on this page.
Where is the LD1086D2T33 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LD1086D2T33?
JLCPCB lists it as part C7915, with 907 in stock; the sellers' links on this page open their listings.
What can replace the LD1086D2T33?
Parts like it in the library: the UZ1084L-33-TQ2-R by UTC, the BL1084-33CS by BL, the UZ1084L-33-TQ2-T by UTC and the LM1084S-3.3/TR by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LD1086D2T33?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
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