WMSIC Electronic Components

TI LP2985IM5X-3.3/NOPB LP2985IM5X

TI LP2985IM5X-3.3/NOPB LP2985IM5X
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Product image

ModelLP2985IM5X-3.3/NOPB
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 Date code within 2 years

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Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) LP2985IM5X-3.3 / NOPB
Type
TI
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
575mV@(150mA)
Electronic Component
TI(Texas Instruments)
Electronic Component
30uVrms
Electronic Component
LP2985IM5X-3.3/NOPB
Electronic Component
1
Package
SOT-23-5
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.033g
Electronic Component
1
Features
Terminal Block
Electronic Component
BM0053652725
Operating Temperature
40℃~+125℃@(Tj)
Operating Voltage
16V
Output
Electronic Component

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

LP2985IM5X-3.3/NOPB 产品概述

一、产品介绍

LP2985IM5X-3.3/NOPB 是德州仪器（Texas Instruments）推出的一款高性能线性稳压器（LDO），其设计旨在提供高达 150mA 的输出电流。这款稳压器具有固定输出电压 3.3V，适用于各种对电压有严格要求的电子应用，尤其是便携式设备、传感器和低功耗电路等领域。其小巧的 SOT-23-5 封装使其非常适合表面贴装技术（SMT），便于集成到各种电子电路板中。

二、关键特性

  1. 高效能与稳定性：LP2985IM5X-3.3/NOPB 的输入电压范围可高达 16V，使其能够兼容多种来源的电源。其对应的固定输出电压为 3.3V，满足现代电路对稳定电压的需求。

  2. 良好的电流输出与静态电流：该稳压器能够提供最高 150mA 的输出电流，且其静态电流（Iq）仅为 95µA，适合于要求严苛的低功耗应用，能够有效延长电池寿命。

  3. 低电压降：在最大负载 150mA 时，LP2985IM5X-3.3/NOPB 的电压降（V_sat）仅为 0.58V，从而降低了在稳压过程中的功率损耗，提高了整体能效。

  4. 优良的抗干扰能力（PSRR）：在 1 kHz 的频率下，电源抑制比（PSRR）为 45dB，能够有效降低输入电源中可能存在的噪声，确保输出电压的稳定性。

  5. 完整的保护功能：该设备集成了多种保护措施，包括过流、超温和短路保护，大大提高了使用的安全性与可靠性，进而有效防止因电路异常导致的损毁。

  6. 宽工作温度范围：LP2985IM5X-3.3/NOPB 的工作温度可以在 -40°C 到 125°C 之间，这一广泛的温度范围使其能够在多种环境条件下正常运行，适用于汽车、工业和消费类电子产品。

  7. 使能控制特性：支持使能功能，便于系统集成，可以在不需要供电的时候迅速关闭稳压器，节省整体功耗。

三、应用领域

LP2985IM5X-3.3/NOPB 的多种特性使其广泛应用于以下场景：

  • 便携式电子设备：如智能手机、平板电脑以及可穿戴设备等。
  • 传感器电源：在低功耗传感器和无线传输设备中，稳定的电源供给至关重要。
  • 汽车电子：例如车载信息娱乐系统和导航设备等，这些设备能在较为恶劣的环境中保持稳定工作。
  • 工业控制系统：用于控制系统中微处理器或数字信号处理器（DSP）的电源供给，确保系统可靠运行。
  • 仪器仪表：为各种测量和测试设备提供稳定的功率输出。

四、结论

LP2985IM5X-3.3/NOPB 线性稳压器是一款性能稳定、功能齐全的电源管理解决方案，凭借其紧凑的封装、优异的电压降、低静态电流及强有力的保护功能，为各种应用提供了高品质的电力支持。在快速发展的电子行业中，这款稳压器将成为用户信赖的选择，助力设计更具创新性与高效能的电子产品。

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