WMSIC Electronic Components

RICHTEK RT9058-33GX RT9058

RICHTEK RT9058-33GX RT9058
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Product image

ModelRT9058-33GX
PackageSOT-89-3
BrandRICHTEK
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

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Technical data

Product details

20 specifications

Core information

Product name
RICHTEK RT9058-33GX
Type
RICHTEK
Unit
Electronic Component
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
300mV@(10mA)
Electronic Component
RICHTEK
Electronic Component
RT9058-33GX
Electronic Component
1
Package
SOT-89-3
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.085g
Electronic Component
1
Electronic Component
BM0000001171
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
36V
Output
Electronic Component
Output Voltage
3.3V
Output Current
100mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

RT9058-33GX 产品概述

RT9058-33GX 是一款高性能线性稳压器（LDO），由台湾立锜（RICHTEK）公司设计和生产，专为需要稳定输出电压的电子设备应用而设计。本产品以其优良的电气性能和小巧的封装设计，成为各种消费类电子产品、工业设备及通信设备的理想选择。

主要参数和特点

  1. 输出配置与类型
    RT9058-33GX 提供固定输出电压，输出电压为 3.3V。其稳定的输出特性使其非常适合需要精确电压的电路设计，例如微控制器、模拟信号处理电路以及其他数字设备。

  2. 输入电压范围
    本产品的输入电压可高达 36V，这使得它可以在许多不同的应用环境中使用，提供设计上的灵活性。高输入电压范围也意味着可以直接从各种电源（如电池和适配器）中获得电能，而无需额外的降压电路。

  3. 电流输出能力
    RT9058-33GX 的最大输出电流为 100mA，适合小功率应用。同时，其静态电流非常低，仅为 3.5µA，进一步提高了能效，特别是在待机模式下的应用，这是现代低功耗设备所追求的特性。

  4. 低电压降
    在 10mA 的输出电流下，其最大电压降仅为 0.5V，意味着在较高输入电压下仍能保持相对较低的功耗。这一特性对于提升整体电源效率至关重要，尤其是在便携式设备中，能够延长电池使用寿命。

  5. 电源抑制比（PSRR）
    RT9058-33GX 的 PSRR 值在 100Hz 至 100kHz 的频段内变化范围为 40dB 至 70dB，表现出良好的抗干扰能力。这一特性使其能够有效抑制输入电源的纹波，从而提供更加稳定的输出电压，是对于电源质量要求较高的电路设计的一个重要选择标准。

  6. 保护功能
    此外，RT9058-33GX 还具备过流保护功能，可以在异常情况下保护负载和IC自身，增强系统的可靠性。这一设计使得其在长时间运行及应对突发情况时表现更加稳健。

  7. 工作环境与封装
    RT9058-33GX 具有宽广的工作温度范围，从 -40°C 到 85°C，使其适用于各种恶劣环境下的应用。同时采用 SOT-89-3 表面贴装型封装，尺寸小、易于布线，适合现代密集的电路设计。

应用场景

RT9058-33GX 被广泛应用于多种场合，包括但不限于：

  • 消费电子：智能手机、便携式音频设备、平板电脑等。
  • 工业设备：传感器电源、工业控制系统等。
  • 通信设备：基站、路由器、无线通信模块等。
  • 医疗设备：便携式监测仪器、医疗设备电源等。

总结

RT9058-33GX 凭借其高效的电源管理能力、强大的抗干扰性能及过流保护功能，满足了现代电子设备对电源稳定性的需求。其小巧的封装和广泛的工作温度范围，使其能够在多种环境下正常工作，成为设计工程师在选择稳压器时的优秀选择。随着电子设备向着更加智能和高效的方向发展，RT9058-33GX 将在未来的应用中继续发挥重要作用。

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