产品概述
描述
The LD1086 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 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 10 μF (minimum) capacitor is needed for stability. The device is available in a TO-220, D²PAK, D²PAK/A, DPAK or DFN8 (4x4) package. On-chip trimming allows the regulator to reach a very tight output voltage tolerance; within ± 1% at 25 °C. The LD1086 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.
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所有功能
- 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
- Automotive grade (adjustable VOUT in 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)
- Pinout compatibility with standard adjustable voltage regulators
EDA符号、封装和3D模型
STMicroelectronics - LD1086
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| LD1086BDTTR | 批量生产 | DPAK | 工业 | Ecopack2 | |
| LD1086BV-DG | 批量生产 | TO-220 | 工业 | Ecopack2 | |
| LD1086D2M33TR | 批量生产 | D2PAK | 工业 | Ecopack2 | |
| LD1086D2MTR | 批量生产 | D2PAK | 工业 | Ecopack2 | |
| LD1086D2T18TR | 批量生产 | D2PAK | 工业 | Ecopack2 | |
| LD1086D2T33TR | 批量生产 | D2PAK | 工业 | Ecopack2 | |
| LD1086D2T50TR | 批量生产 | D2PAK | 工业 | Ecopack2 | |
| LD1086D2TTR | 批量生产 | D2PAK | 工业 | Ecopack2 | |
| LD1086DT18TR | 批量生产 | DPAK | 工业 | Ecopack2 | |
| LD1086DT33TR | 批量生产 | DPAK | 工业 | Ecopack2 | |
| LD1086DT50TR | 批量生产 | DPAK | 工业 | Ecopack2 | |
| LD1086DTTR | 批量生产 | DPAK | 工业 | Ecopack2 | |
| LD1086PUR | 批量生产 | DFN8 4x4 | 工业 | Ecopack2 | |
| LD1086V-DG | 批量生产 | TO-220 | 工业 | Ecopack2 | |
| LD1086V33-DG | 批量生产 | TO-220 | 工业 | Ecopack2 | |
LD1086BV-DG
Package:
TO-220Material Declaration**:
LD1086D2M33TR
Package:
D2PAKMaterial Declaration**:
LD1086DT18TR
Package:
DPAKMaterial Declaration**:
LD1086DT33TR
Package:
DPAKMaterial Declaration**:
LD1086V-DG
Package:
TO-220Material Declaration**:
LD1086V33-DG
Package:
TO-220Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| LD1086DT33TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | DPAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086D2T50TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086DT50TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | DPAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086DT18TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | DPAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086BDTTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | DPAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086D2T33TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086PUR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | DFN8 4x4 | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086D2MTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086D2TTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086D2M33TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086BV-DG | | | distributors 无法联系到经销商，请联系我们的销售办事处 | TO-220 | Tube | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086V-DG | | | distributors 无法联系到经销商，请联系我们的销售办事处 | TO-220 | Tube | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086DTTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | DPAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086D2T18TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| LD1086V33-DG | | | distributors 无法联系到经销商，请联系我们的销售办事处 | TO-220 | Tube | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
LD1086DT33TR 批量生产
LD1086D2T50TR 批量生产
LD1086DT50TR 批量生产
LD1086DT18TR 批量生产
LD1086BDTTR 批量生产
LD1086D2T33TR 批量生产
LD1086PUR 批量生产
LD1086D2MTR 批量生产
LD1086D2TTR 批量生产
LD1086D2M33TR 批量生产
LD1086BV-DG 批量生产
LD1086V-DG 批量生产
LD1086DTTR 批量生产
LD1086D2T18TR 批量生产
LD1086V33-DG 批量生产