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RICHTEK RT9020-18GU5 RT9020
Configuration
1 options
Configuration
19+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9020-18GU5
- Type
- RICHTEK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RICHTEK
- Electronic Component
- 40uVrms
- Electronic Component
- RT9020-18GU5
- Electronic Component
- 1
- Package
- SC-70-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Features
- Built-in;;; Output
- Electronic Component
- BM0000287219
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.8V
- Output Current
- 500mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9020-18GU5 产品概述
产品简介
RT9020-18GU5 是一款由台湾立锜（RICHTEK）推出的线性稳压器（LDO），具备高性能和广泛的应用领域。这款稳压器以其固定的输出电压和出色的电源管理特性，在消费电子、通信设备、工业控制等领域中得到了广泛应用。RT9020-18GU5，输入电压范围支持高达5.5V，能够提供固定输出电压1.8V，输出电流为500mA，非常适合各类低功耗电子设备。
主要特点
固定输出电压: RT9020-18GU5 提供1.8V的固定输出电压，能够满足多种数字电路和模拟电路的供电需求。
输入电压范围广: 该LDO的输入电压范围从3V到5.5V，使其能够兼容多种电源设计，提高了设计的灵活性。
输出电流能力: RT9020-18GU5能够在500mA的负载下稳定工作，适合需求较高电流的应用场合。
低静态电流消耗: 在额定工作条件下，其静态电流（Iq）仅为50µA，这进一步提升了整体功效，尤其在电池供电的应用中，能够显著延长设备的使用时间。
良好的电源抑制比（PSRR）: 该器件在10kHz时的电源抑制比达到55dB，表现出色。这意味着在输出中对输入电源变化的抗干扰能力较强，为电源线上的噪声干扰提供了有效的抑制。
可靠的保护功能: RT9020-18GU5 集成了多种保护机制，包括过流保护和过温保护，确保在异常条件下设备能正常工作，避免损坏。
软启动和使能控制: 此LDO具备软启动功能，可以有效抑制启动瞬态对后续电路的影响，确保系统的稳定性。同时，使能功能允许用户根据需要控制设备的开启或关闭，进一步降低功耗。
工作温度范围广: 该产品的工作温度范围为-40°C到85°C，能够适应恶劣环境下的操作，为各种工业或户外设备提供稳定的电源。
小巧的封装: RT9020-18GU5采用的是SC-70-5封装，体积小巧，适合空间受限的应用设计，同时也简化了在高密度电路板上的安置。
应用领域
RT9020-18GU5 的设计使其适合多种应用场景，包括但不限于：
- 便携式电子设备：如手持式仪器、蓝牙设备、智能可穿戴设备等。
- 嵌入式系统：在各种工业控制系统中用作核心电源稳压器。
- 传感器供电：需稳定电源以保证传感器的准确性和可靠性。
- 轻量级无线通信设备：为RF模块或其他通讯电路提供稳定供电。
结论
RT9020-18GU5 是一款性价比高、功能齐全的线性稳压器，准备用于当前和未来的电子产品设计中。其紧凑的尺寸、广泛的电源兼容性及低功耗特性，使其成为众多产品的理想选择，为设计工程师提供了极大的便利和灵活性。无论是新产品开发还是现有产品的更新，RT9020-18GU5 都是值得考虑的重要器件。
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