WMSIC Electronic Components

TI TLV73333PDBVR

ModelTLV73333PDBVR
PackageSOT-23-5
BrandTI
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) TLV73333PDBVR
Type
TI
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
125mV@(300mA)
Electronic Component
TI(Texas Instruments)
Electronic Component
28uVrms
Electronic Component
TLV73333PDBVR
Electronic Component
1
Package
SOT-23-5
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.033g
Electronic Component
1
Features
Output
Electronic Component
BM69417978
Operating Temperature
40℃~+125℃@(Tj)
Operating Voltage
5.5V
Output
Electronic Component

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

TLV73333PDBVR 产品概述

产品简介

TLV73333PDBVR 是德州仪器(Texas Instruments,TI)推出的一款高性能线性稳压器(LDO),专为各种高效能电子应用设计。这款稳压器以其出色的电源管理能力,广泛应用于便携式电子设备、消费电子、汽车电子及工业设备中。它能够提供稳定的3.3V输出电压,最大输出电流可达300mA,满足不同负载的供电需求。

基本参数

TLV73333PDBVR 的主要参数如下:

  • 安装类型:表面贴装型,便于自动化焊接和板级集成。
  • 输出配置:正输出,适合各种正电源供电的场合。
  • 电流 - 输出:最大300mA,能够满足中等电流需求的应用。
  • 电压 - 输入(最大值):支持5.5V的输入电压,能够兼容多种电源电压等级。
  • 电流 - 静态 (Iq):静态电流仅为60µA,尽可能降低待机功耗,延长电池寿命。
  • PSRR:在100Hz到100kHz频率范围内,PSRR从68dB降至28dB,显示出其优良的电源抑制比,能够有效过滤输入电源中的噪声。
  • 保护功能:配备过流、超温、短路和欠压锁定(UVLO)等多重保护机制,确保稳压器在各种严苛环境下的安全与稳定运行。
  • 输出类型:提供固定的输出电压(3.3V),简化设计流程。
  • 稳压器数:单个稳压器模块,适合基础电源需求。
  • 控制特性:具备使能控制(Enable),能有效降低功耗。
  • 工作温度范围:从-40°C到125°C,满足严苛环境下的应用要求。
  • 电压降(最大值):在300mA的负载下,其最大电压降为0.27V,保证了较高的效率。

应用领域

TLV73333PDBVR 线性稳压器的设计,使其非常适合广泛的应用场景,包括:

  1. 便携式消费电子:手机、平板电脑、便携式音响等,由于其低待机功耗和高效率,能延长设备的使用时间。
  2. 汽车电子:用于汽车中的音响系统、仪表板、车载导航系统等,以其高耐受温度和稳压性能,确保在极限环境下的可靠性。
  3. 工业设备:适用于不同的工业控制器、传感器和执行器,能够在恶劣的工作条件下提供可靠的电源支持。
  4. 电源管理:在多种应用中作为子电源,使得系统可以满足不同模块的电源需求。

设计考虑

在设计使用 TLV73333PDBVR 的电路时,工程师们应特别注意以下几点:

  • 输入电压的选择:确保输入电压不超过5.5V,以避免设备损坏。
  • 散热管理:尽管TLV73333PDBVR具备多种保护功能,但在高负载情况下,设计合理的散热方案仍是必要的。
  • 输出电流需求:确认负载的需求,确保其在300mA以内,以避免过流保护触发。
  • 电源布局:保持良好的电源和地线布局,以减少电源抑制效果影响,提高性能。

结论

TLV73333PDBVR 线性稳压器在电源管理方面表现优异,凭借其小巧的尺寸、高效能以及多种保护机制,在市场上显得尤为突出。无论是为便携式设备提供电源,还是为工业和汽车的电气系统供电,TLV73333PDBVR 都是一个值得推荐的选择。其稳定的输出和高效的特性使其在各类应用中成为一款理想的稳压解决方案。

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