描述
The LT™1584/LT1585/LT1587 are low dropout threeterminal regulators with 7A, 4.6A and 3A output current capability, respectively. LT™1584/LT1585/LT1587低压差threeterminal监管与7A,4.6A和3A的输出电流能力,分别。 Design has been optimized for low voltage applications where transient response and minimum input voltage are critical.进行了优化设计是至关重要的瞬态响应和最小输入电压为低电压应用。 Similar to the LT1083/4/5 family, it has lower dropout voltage and faster transient response.类似LT1083/4/5家庭,它具有更低的压降和更快的瞬态响应。 These improvements make it ideal for low voltage microprocessor applications requiring a regulated 2.5V to 3.6V output with an input supply below 7V.这些改进使得它需要输入电源电压低于7V稳压2.5V至3.6V输出的低电压微处理器应用的理想选择。
Current limit is trimmed to ensure specified output current and controlled short-circuit current.修剪电流限制,以确保指定的输出电流和控制短路电流。 On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures.芯片上的热限制提供保护,防止超载会造成结温过高的任意组合。
The LT1585/LT1587 are available in both the through-hole and surface mount versions of the industry standard 3-pin TO-220 power package. LT1585/LT1587是在两个通孔和表面贴装行业标准的3引脚TO-220功率封装版本。 The LT1584 is available in the through-hole 3-pin TO-220 power package. LT1584是在通孔3引脚TO-220功率封装。
LT1585/7CM, LT1584/5/7CT LT1585/7CM,LT1584/5/7CT |
Adjustable可调整的 |
LT1585/7CM-3.3, LT1584/5/7CT-3.3 LT1585/7CM-3.3,LT1584/5/7CT-3.3 |
3.3V Fixed 3.3V固定输出 |
LT1585CM-3.38, LT1584/5CT-3.38 LT1585CM-3.38,LT1584/5CT-3.38 |
3.38V Fixed 3.38V固定 |
LT1585/7CM-3.45, LT1584/5/7CT-3.45 LT1585/7CM-3.45,LT1584/5/7CT-3.45 |
3.45V Fixed 3.45V固定 |
LT1585/7CM-3.6, LT1584/5/7CT-3.6 LT1585/7CM-3.6,LT1584/5/7CT-3.6 |
3.6V Fixed 3.6V固定 |
应用
- Pentium ™ Processor Supplies奔腾™处理器用品
- PowerPC ™ Supplies的PowerPC™耗材
- Other 2.5V to 3.6V Microprocessor Supplies其他2.5V至3.6V微处理器供应
- Low Voltage Logic Supplies低电压逻辑电源
- Battery-Powered Circuitry电池供电的电路
- Post Regulator for Switching Supply我的开关电源稳压器