WMSIC Electronic Components

TI LP2951-50DRGR LP2951

ModelLP2951-50DRGR
PackageWSON-8-EP(3x3)
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TI(Texas Instruments) LP2951-50DRGR
Type
TI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
600mV@(100mA)
Electronic Component
TI(Texas Instruments)
Electronic Component
100uVrms
Electronic Component
LP2951-50DRGR
Electronic Component
1
Package
WSON-8-EP(3x3)
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.052g
Electronic Component
1
Features
positions
Electronic Component
BM0225142152
Operating Temperature
40℃~+125℃@(Tj)
Operating Voltage
30V
Output
Electronic Component
Output Voltage
5V;1.235V~30V

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

LP2951-50DRGR 产品概述

概要

LP2951-50DRGR 是由德州仪器 (TI) 制造的线性稳压器,属于功率管理集成电路 (PMIC) 类别。这个设备设计用于提供高精度、低噪声和高稳定性的电压输出,适用于各种电子设备中的电源管理应用。

基础参数

  • 安装类型: 表面贴装型 (SMD)
  • 输出配置: 正输出
  • 电流 - 输出: 最大 100 mA
  • 电压 - 输入(最大值): 30 V
  • 电流 - 静态 (Iq): 120 µA
  • 电压 - 输出(最大值): 30 V
  • 保护功能: 过流保护、超温保护、短路保护
  • 输出类型: 可调(固定)
  • 稳压器数: 1
  • 电流 - 供电(最大值): 14 mA
  • 控制特性: 使能功能
  • 工作温度范围: -40°C ~ 125°C (TJ)
  • 电压降(最大值): 0.6 V @ 100 mA
  • 电压 - 输出(最小值/固定): 1.235 V (5 V)

特性和优势

高精度输出

LP2951-50DRGR 提供高精度的输出电压,确保在各种负载条件下保持稳定。这种高精度使其特别适合需要严格电压控制的应用,如通信设备、医疗设备和工业控制系统。

低静态电流

该稳压器具有非常低的静态电流(Iq),仅为 120 µA,这使得它在低功耗应用中非常有优势。这种低静态电流可以显著延长电池寿命,特别是在便携式设备中。

广泛的输入电压范围

LP2951-50DRGR 支持广泛的输入电压范围,从 2.5 V 到 30 V,这使得它可以适应各种不同的电源输入条件。这种灵活性使得该设备可以用于多种不同的应用场景。

内置保护功能

该稳压器内置了多种保护功能,包括过流保护、超温保护和短路保护。这确保了在异常情况下,设备能够自动切断或降低输出,以防止损坏,并提高系统的可靠性和安全性。

使能功能

LP2951-50DRGR 提供使能功能,这允许通过一个逻辑信号来控制输出电压的开启和关闭。这在需要动态控制电源的应用中非常有用,例如在睡眠模式或低功耗模式下关闭不必要的电源。

宽工作温度范围

该设备支持从 -40°C 到 125°C 的宽工作温度范围,这使得它适合用于各种环境条件下的应用,从极寒到高温环境都能正常运行。

小尺寸封装

LP2951-50DRGR 采用 SON-8 (3x3) 封装,这是一种小尺寸的表面贴装封装。这种封装方式不仅节省了 PCB 空间,还提高了设计的灵活性和便捷性。

应用场景

  • 通信设备: 手机、无线路由器、调制解调器等通信设备需要稳定的电源供应,LP2951-50DRGR 可以提供高精度和低噪声的输出。
  • 医疗设备: 医疗设备如心率监测仪、血压计等需要可靠且稳定的电源供应,LP2951-50DRGR 的高精度和保护功能使其成为理想选择。
  • 工业控制系统: 在工业控制系统中,稳定的电源供应对于确保系统的可靠性和准确性至关重要。LP2951-50DRGR 的广泛输入范围和内置保护功能使其适合这种应用。
  • 便携式电子设备: 便携式电子设备如手持终端、GPS 设备等需要低功耗且高效的电源管理,LP2951-50DRGR 的低静态电流和小尺寸封装使其成为理想选择。

总结

LP2951-50DRGR 是一款功能齐全、性能优异的线性稳压器,适用于各种需要高精度、低噪声和高稳定性的电源管理应用。其广泛的输入范围、内置保护功能、低静态电流以及小尺寸封装,使其成为现代电子系统设计中的一个强大工具。无论是在通信、医疗还是工业控制领域,LP2951-50DRGR 都能提供可靠且高效的电源解决方案。

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