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TL4050B25-Q1数据手册TI中文资料规格书

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厂商型号

TL4050B25-Q1

功能描述

2.5V、0.2%、50ppm/°C 汽车类精密微功耗并联电压基准

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

原厂标识
TI
数据手册

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更新时间

2025-8-4 12:13:00

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TL4050B25-Q1规格书详情

描述 Description

The TL4050-Q1 family of shunt voltage references are versatile easy-to-use references suitable for a wide array of applications. The two-terminal fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures.The TL4050-Q1 is available in three initial tolerances, ranging from 0.1% (maximum) for the A grade to 0.5% (maximum) for the C grade. Thus, a great deal of flexibility is available to designers in choosing the best cost-to-performance ratio for their applications. Packaged in the space-saving SOT-23-3 and SC-70 packages and requiring a minimum current of 45 µA (typical), the TL4050-Q1 also is ideal for portable applications.The TL4050x-Q1 characterization is for operation over an ambient temperature range of –40°C to 125°C.

特性 Features

• Qualified for Automotive Applications
• Fixed Output Voltages of 2.048 V, 2.5 V, 4.096 V, 5 V
• Tight Output Tolerances and Low Temperature Coefficient
• Max 0.1%, 50 ppm/°C – A Grade
• Max 0.2%, 50 ppm/°C – B Grade
• Max 0.5%, 50 ppm/°C – C Grade

• Low Output Noise: 41 µVRMS Typ
• Wide Operating Current Range: 60 μA Typ to 15 mA
• Stable With All Capacitive Loads; No Output Capacitor Required
• Available in Extended Temperature Range: –40°C to 125°C

技术参数

  • 制造商编号

    :TL4050B25-Q1

  • 生产厂家

    :TI

  • Reference voltage

    :Fixed

  • Initial accuracy (Max) (%)

    :0.2

  • VO adj (Min) (V)

    :2.5

  • VO adj (Max) (V)

    :2.5

  • Iz for regulation (Min) (uA)

    :41

  • Rating

    :Automotive

  • Temp coeff (Max) (ppm/ degree C)

    :50

  • Operating temperature range (C)

    :-40 to 125

  • Iout/Iz (Max) (mA)

    :20

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
2021+
SOT-23-3
499
询价
TI
22+
SOT23
25000
只有原装原装,支持BOM配单
询价
TI
25+
SOT-23 (DBZ)
6000
原厂原装,价格优势
询价
TI/德州仪器
25+
原厂封装
9999
询价
TI
17+
SOT-23
6200
100%原装正品现货
询价
TI
23+
SOT23
50000
全新原装正品现货,支持订货
询价
TI
16+
SOT-23
10000
原装正品
询价
TI/德州仪器
24+
SOT-23-3
9600
原装现货,优势供应,支持实单!
询价
TI/德州仪器
23+
SOT-23
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
NA
22+23+
na
8000
新到现货,只做原装进口
询价