Key facts
- Brand
- STMicroelectronics
- Model
- LD1085
- Category
- Other Electronics
- Documents
- 4
- Languages
- EN
- Last added
- 2012-08-10
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ST LD1085CXX handbook
The LD1085CXX is a low dropout, adjustable positive voltage regulator from ST company. It can provide up to 3A of output current with a typical dropout of 1.3V. The output tolerance is ±2%@25°C, and it has a wide operating temperature range of -40°C~125°C. It is packaged in DPAK.
Read onlineSTMicroelectronics LD1085 specifications
| Output Current | Up to 3A |
|---|---|
| Typical Dropout Voltage | 1.3V |
| Operating Temperature Range | -40°C to 125°C |
| Available Packages | TO-220, TO-220FP, D²PAK, D²PAK/A |
| DC Input Voltage (Max) | 30V |
| Quiescent Current | 5 to 10 mA |
| Short Circuit Current (Vi-Vo=5V) | 3.2 to 4.5 A |
Source: STMicroelectronics LD1085 Series 3A Low Drop Voltage Regulator Datasheet
All STMicroelectronics LD1085 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical dropout voltage of the LD1085?
The typical dropout voltage is 1.3V at 3A output current.
From: STMicroelectronics LD1085 Series 3A Low Drop Voltage Regulator Datasheet
Is the LD1085 compatible with standard adjustable regulators?
Yes, it is pin to pin compatible with standard adjustable VREG.
From: STMicroelectronics LD1085 Series 3A Low Drop Voltage Regulator Datasheet
What is the maximum output current of the LD1085xx?
The LD1085xx can supply up to 3 A of output current.
What is the typical dropout voltage at full load?
The typical dropout voltage is 1.3 V when delivering 3 A.