LD1086XX33 1.5A LOW DROP FIXED POSITIVE VOLTAGE REGULATOR
The LD1086xx is a low drop voltage regulator capable of providing up to 1.5 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1086xx is pin-to-pin compatible with older 3-terminal adjustable regulators, but has better performance in terms of drop and output tolerance. The 2.85 V output version is suitable for SCSI-2 active terminations. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086xx quiescent current flows into the load, increasing efficiency. Only a 10 μF (minimum) capacitor is needed for stability. The device is available in a TO-220, D²PAK, D²PAK/A, DPAK or DFN8 (4x4 mm) package. On-chip trimming allows the regulator to reach a very tight output voltage tolerance; within ± 1 % at 25 °C. The LD1086xx is available as automotive grade for adjustable output voltages in the TO-220 and DPAK packages. The PAT, SYL, SBL statistical tests have been performed, and the devices are qualified according to the AEC-Q100 specification for the automotive market in the temperature range of - 40 °C to 125 °C
技术特性
- Typical dropout: 1.3 V at 1.5 A
- Three-terminal adjustable or fixed output voltage: 1.8 V, 2.5 V, 3.3 V, 5 V, 12 V
- Automotive grade (adjustable VOUTin TO-220 and DPAK packages only)
- Output current guaranteed up to 1.5 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, D²PAK, D²PAK/A, DPAK and DFN8 (4x4 mm)
- Pinout compatibility with standard adjustable voltage regulators
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内部原理图
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LD1086XX33 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| LD1086DT33TR |
Active |
|
1000 |
DPAK |
Tape And Reel |
-40 °C-125 °C |
LD1086DT33TR |
| LD1086V33 |
Active |
|
1000 |
TO-220 |
Tube |
-40 °C-125 °C |
LD1086V33 |
| LD1086D2T33TR |
Active |
|
1000 |
D²PAK C-LEAD CUT |
Tape And Reel |
-40 °C-125 °C |
LD1086D2T33TR |
| LD1086D2M33TR |
Active |
|
1000 |
D²PAK SMD |
Tape And Reel |
-40 °C-125 °C |
LD1086D2M33TR |
DATASHEET
| 描述 |
版本 |
大小 |
| LD1086XX33 : DS1759: 1.5 A adjustable and fixed low drop positive voltage regulator |
27 |
1109KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN3165: Digital PFC and dual FOC MC integration |
1 |
1148KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0612: STEVAL-ISQ008V1, fuel gauge implementation based on the STM32F103x |
1 |
893KB |
