首頁 >LM385-2.5-N>規(guī)格書列表
零件編號(hào) | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
LM385-2.5-N | 具有 0°C 至 70°C 工作溫度范圍的 2.5V 微功耗基準(zhǔn)電壓二極管; ? ±20 mV (±0.8%) max. Initial Tolerance (A Grade)\n? Operating Current of 20 μA to 20 mA\n? 0.6Ω Dynamic Impedance (A Grade)\n? Low Temperature Coefficient\n? Low Voltage Reference—2.5V\n? 1.2V Device and Adjustable Device Also Available—LM185-1.2 Series and LM185 Series, respectively; The LM185-2.5-N/LM285-2.5-N/LM385-2.5-N are micropower 2-terminal band-gap voltage regulator diodes. Operating over a 20 μA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM-185-2.5-N band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-2.5-N has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation. The extremely low power drain of the LM185-2.5-N makes it useful for micropower circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life. Further, the wide operating current allows it to replace older references with a tighter tolerance part. For applications requiring 1.2V see LM185-1.2. The LM185-2.5-N is rated for operation over a ?55°C to 125°C temperature range while the LM285-2.5-N is rated ?40°C to 85°C and the LM385-2.5-N 0°C to 70°C. The LM185-2.5-N/LM285-2.5-N are available in a hermetic TO package and the LM285-2.5-N/LM385-2.5-N are also available in a low-cost TO-92 molded package, as well as SOIC and SOT-23. The LM185-2.5-N is also available in a hermetic leadless chip carrier package. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
LM385-2.5-N | LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
MICROPOWERVOLTAGEREFERENCEDIODE GeneralDescription TheAME385-2.5isamicropower2-terminalband-gapvoltageregulatordiode.Itoperatesovera20mAto20mAcurrentrange.Eachcircuitistrimmedatwafersorttoprovidea±0.20and±0.50initialtolerance.ThedesignoftheAME385-2.5allowsforalargerangeofloadcapaci | AMEAnalog Microelectronics 安茂安茂微電子股份有限公司 | AME | ||
ShuntBandgapVoltageReference | AMEAnalog Microelectronics 安茂安茂微電子股份有限公司 | AME | ||
BatteryPoweredSystems | ADMOS Advanced Monolithic Systems | ADMOS | ||
MICROPOWERVOLTAGEREFERENCEDIODE GENERALDESCRIPTION TheAMS285-2.5/AMS385-2.5aretwo-terminalmicropowerband-gapvoltagereferencediodes.Theyfeatureaverylowdynamicimpedanceandgoodtemperaturecoefficient,operatingovera20μAto20mAcurrentrange.On-chiptrimmingisusedtoprovidetightvoltagetolerance.Since | AMS Advanced Monolithic Systems | AMS | ||
BatteryPoweredSystems | ADMOS Advanced Monolithic Systems | ADMOS | ||
MICROPOWERVOLTAGEREFERENCEDIODE GENERALDESCRIPTION TheAMS285-2.5/AMS385-2.5aretwo-terminalmicropowerband-gapvoltagereferencediodes.Theyfeatureaverylowdynamicimpedanceandgoodtemperaturecoefficient,operatingovera20μAto20mAcurrentrange.On-chiptrimmingisusedtoprovidetightvoltagetolerance.Since | AMS Advanced Monolithic Systems | AMS | ||
MICROPOWERVOLTAGEREFERENCEDIODE GENERALDESCRIPTION TheAMS285-2.5/AMS385-2.5aretwo-terminalmicropowerband-gapvoltagereferencediodes.Theyfeatureaverylowdynamicimpedanceandgoodtemperaturecoefficient,operatingovera20μAto20mAcurrentrange.On-chiptrimmingisusedtoprovidetightvoltagetolerance.Since | AMS Advanced Monolithic Systems | AMS | ||
BatteryPoweredSystems | ADMOS Advanced Monolithic Systems | ADMOS |
技術(shù)參數(shù)
- Reference voltage:
Fixed
- Initial accuracy (Max) (%):
2
- VO adj (Min) (V):
2.5
- VO adj (Max) (V):
2.5
- Iz for regulation (Min) (uA):
20
- Rating:
Catalog
- Temp coeff (Max) (ppm/ degree C):
150
- Operating temperature range (C):
0 to 70
- Iout/Iz (Max) (mA):
20
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
SOIC |
32500 |
SOT-23 |
詢價(jià) | ||
TI |
500 |
詢價(jià) | |||||
AIC |
24+ |
62005 |
詢價(jià) | ||||
AIC |
23+ |
SOT-89 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
AIC |
22+ |
SOT-89 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
AIC |
23+ |
SOT-89 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
ON |
2016+ |
SOP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
ON |
2020+ |
SOP8 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
ON |
03+ |
SOP8 |
8 |
優(yōu)勢(shì) |
詢價(jià) |
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