WMSIC Electronic Components

DIODES AP7340D-33FS4-7 AP7340D

DIODES AP7340D-33FS4-7 AP7340D
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Product image

ModelAP7340D-33FS4-7
PackageX2-DFN1010-4-EP
BrandDIODES
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 24+

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Technical data

Product details

20 specifications

Core information

Product name
DIODES AP7340D-33FS4-7
Type
DIODES
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
270mV@(150mA)
Electronic Component
DIODES
Electronic Component
60uVrms
Electronic Component
AP7340D-33FS4-7
Electronic Component
1
Package
X2-DFN1010-4-EP
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.01g
Electronic Component
1
Electronic Component
BM0000279467
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
5.25V
Output
Electronic Component
Output Voltage
3.3V

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：AP7340D-33FS4-7 线性稳压器

一、基本介绍

AP7340D-33FS4-7 是由美台半导体（Diodes Incorporated）生产的一款高性能线性稳压器（LDO），专为便携式电子设备的应用而设计。凭借其固定输出电压 3.3V 和最大输出电流 150mA，AP7340D-33FS4-7 在提供稳定电压和卓越性能的同时，具备超低功耗和广泛的工作温度范围。

二、核心参数

  1. 输出配置：AP7340D-33FS4-7 为正输出的线性稳压器，适合各类以正电压为参考的电路。

  2. 输入电压范围：该器件的输入电压最大可达到 5.25V，能够兼容多种电源管理系统。设计工程师可以更灵活地选择合适的电源适配器或者电池供电。

  3. 电压输出：该稳压器提供固定输出电压 3.3V，非常适合一些常见的数字电路和微控制器（MCU）的电源要求。

  4. 输出电流：最大输出电流为 150mA，满足大多数低功耗设备的供电需求，能够有效驱动传感器、微控制器和其他外设。

  5. 电压降（Vdrop）：在 150mA 输出电流下，最大电压降为 0.27V，这意味着在设计中保持一定的输入电压可以确保稳定的输出。

  6. 静态电流与工作节能特性：AP7340D-33FS4-7 的静态电流（Iq）仅为 50µA，而最大供电电流仅为 100µA，显示了其良好的低功耗特性，非常适合对能效要求较高的便携式电子产品。

  7. PSRR：在 1kHz 下，电源抑制比（PSRR）达到 75dB，意为稳压器能够有效抑制输入电压波动对输出电压的影响，确保输出电压的稳定性。

  8. 控制功能：具有使能（Enable）功能，通过控制引脚可以轻松地实现器件的电源开关，便于应用在需要节能或待机模式的场景中。

  9. 过流保护：内置过流保护功能，确保在输出负载异常情况下能够有效防止设备受损，为系统的安全提供保障。

  10. 工作温度范围：可在-40°C到85°C之间工作，满足工业级与消费级不同应用场景的要求。

三、封装与安装

AP7340D-33FS4-7 的封装类型为表面贴装型 X2-DFN1010-4，具有 4 个裸露焊盘，便于自动化焊接和整理，使其适合高密度布局的现代电路设计。小型化的封装设计能够大幅减少板面积，是空间受限的电子设备的理想选择。

四、适用应用

AP7340D-33FS4-7 适用于广泛的应用场景，如：

  • 便携式消费电子产品
  • 笔记本电脑、平板电脑和智能手机
  • 传感器和嵌入式系统
  • 低功耗无线应用
  • 工业控制设备

五、总结

作为一款高性能的 LDO 稳压器，AP7340D-33FS4-7 提供了优秀的电源管理方案，其优越的电源抑制比、极低的静态电流、过流保护和广泛的应用范围，使其在多种电子设备中的表现都非常出色。设计师可以依靠该器件实现低功耗、高稳定性的电源解决方案。在现代电子产品对体积和能效的高度要求下，AP7340D-33FS4-7 必将成为研发与设计过程中的关键组件之一。

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