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UTC 78L05L-T92-B 78L05L
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UTC 78L05L-T92-B
- Type
- UTC
- Minimum package
- 2000 盒
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 1.7V
- Electronic Component
- UTC
- Electronic Component
- 40uV
- Electronic Component
- 78L05L-T92-B
- Electronic Component
- 1
- Package
- TO-92_Forming1
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.328g
- Electronic Component
- 1
- Electronic Component
- BM0257671489
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 20V
- Output
- Electronic Component
- Output Voltage
- 5V
- Output Current
- 100mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：78L05L-T92-B 线性稳压器
一、产品简介
78L05L-T92-B 是UTC（友顺）推出的一款固定电压线性稳压器（LDO），其输出电压为5V，能够提供高达100mA的负载电流，适合多种电子应用。该器件采用TO-92表面贴装封装，便于在紧凑的电路板布局中使用，特别适合对空间要求较高的嵌入式电子设备。
二、主要特性
固定输出电压：78L05L-T92-B 提供一个稳定的5V输出，简化了电路设计，减少了外部元件的需求。
高输出电流：该型号能够支持高达100mA的负载电流，确保在大多数应用中具有良好的电流供应能力。
宽输入电压范围：该器件的最大输入电压可达到30V，使其可以在各种电源环境下应用，具有很好的兼容性。
温度稳定性：具有出色的温度特性，使其在不同的工作环境下依然能够保持稳定的输出电压。
小型封装：TO-92封装形式使其更适合在空间有限的设计中使用，从而提高了产品的设计灵活性。
三、应用场景
由于其卓越的性能，78L05L-T92-B 线性稳压器广泛应用于以下几个主要领域：
消费电子产品：如音频设备、电视机、宽带路由器等；
工业仪器：如传感器、测量仪器和控制设备；
打印设备：如喷墨和激光打印机中的电源管理；
通信设备：如无线路由器和信号放大器；
嵌入式系统：在微控制器和各种处理器供电中也得到了广泛应用。
四、典型电路
在设计电路时，用户可考虑使用以下典型应用电路。在电源输入端接入合适的滤波电容，以去除输入电源中的高频噪声，通常推荐在输入端连接10μF的电解电容和0.1μF的陶瓷电容，以确保器件在快速瞬态负载下的响应能力。
输出端同样建议配备适当的电容（如10μF）以提高稳定性并降低输出纹波。
五、性能参数
- 输出电压：5V ±5%
- 输出电流：最大100mA
- 输入电压范围：3V至30V
- 温度范围：-40°C至+85°C
- 纹波抑制比（PSRR）：70dB（Typ.）
- 负载调节率：0.5%（Typ.）
六、优势总结
78L05L-T92-B 线性稳压器凭借其出色的电源管理性能、宽广的输入电压范围和高稳定性，不仅能满足大多数电子设备的需求，还为设计者提供了更多的灵活性。它的固定输出特性简化了设计过程，减少了外部组件的数量，降低了设计的复杂性。同时，小型TO-92封装也使其适合于紧凑的电路设计，提高了产品的市场竞争力。
通过在不同应用中的使用，78L05L-T92-B 证明了其可靠性和适用性，是需要稳定电压输出的电子设计者的理想选择。
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