UC2836 高效率稳压器
|
UC2836 |
UC3836 |
| Iq(Typ)(mA) |
3.75 |
3.75 |
| Vin(Max)(V) |
40 |
40 |
| Tolerance(%) |
2 |
2 |
| VO(Min)(V) |
2.5 |
2.5 |
| Idrive(Max)(mA) |
250 |
250 |
| Type of Short Circuit Limit |
Foldback |
Foldback |
| Pin/Package |
8SOIC |
8SOIC |
| Rating |
Catalog |
Catalog |
UC2836 描述
The UC1835/6 families of linear controllers are optimized for the design of low cost, low dropout, linear regulators. Using an external pass element, dropout voltages of less than 0.5V are readily obtained. These devices contain a high gain error amplifier, a 250mA output driver, and a precision reference. In addition, current sense with fold-back provides for a 2.5A peak output current dropping to less than 0.5A at short circuit.
These devices are available in fixed, 5V, (UC1835), or adjustable, (UC1836), versions. In the fixed 5 volt version, the only external parts required are an external pass element, an output capacitor, and a compensation capacitor. On the adjustable version the output voltage can be set anywhere from 2
UC2836 特性
- Complete Control for a High Current, Low Dropout, Linear Regulator
- Fixed 5V or Adjustable Output Voltage
- Accurate 2.5A Current Limiting with Foldback
- Internal Current Sense Resistor
- Remote Sense for Improved Load Regulation
- External Shutdown
- Under-Voltage Lockout and Reverse Voltage Protection
- Thermal Shutdown Protection
- 8 Pin Mini-Dip Package (Surface Mount also Available)
UC2836 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| UC2836D |
ACTIVE |
0 to 70 |
4.05 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
UC2836D |
| UC2836DG4 |
ACTIVE |
0 to 70 |
4.05 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
UC2836D |
| UC2836DTR |
ACTIVE |
0 to 70 |
3.50 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
UC2836D |
| UC2836DTRG4 |
ACTIVE |
0 to 70 |
3.50 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
UC2836D |
UC2836 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| UC2836D |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UC2836D |
UC2836D |
| UC2836DG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UC2836DG4 |
UC2836DG4 |
| UC2836DTR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UC2836DTR |
UC2836DTR |
| UC2836DTRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UC2836DTRG4 |
UC2836DTRG4 |
UC2836 应用技术支持与电子电路设计开发资源下载
- UC2836 数据资料 dataSheet 下载.PDF
- TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
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- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
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- LDO PSRR Measurement Simplified
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- LDO Noise Demystified
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- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
