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參數(shù)資料
| 型號： | LM809M3X-2.45 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 3-Pin Microprocessor Reset Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 184K |
| 代理商： | LM809M3X-2.45 |
Ordering Information
Reset Threshold
(V)
4.63
4.38
4.00
3.08
2.93
2.63
2.45
LM809 Supplied as 1000
units, tape & reel
LM809M3-4.63
LM809M3-4.38
LM809M3-4.00
LM809M3-3.08
LM809M3-2.93
LM809M3-2.63
LM809M3-2.45
LM809 Supplied as 3000
units, tape & reel
LM809M3X-4.63
LM809M3X-4.38
LM809M3X-4.00
LM809M3X-3.08
LM809M3X-2.93
LM809M3X-2.63
LM809M3X-2.45
Package
Top Mark
S8B
S7B
S6B
S5B
S4B
S3B
SFB
Package
Type
NSC Package
SOT23-3
M03B
Reset Threshold
(V)
4.63
4.38
4.00
3.08
2.93
2.63
LM810 Supplied as 1000
units, tape & reel
LM810M3-4.63
LM810M3-4.38
LM810M3-4.00
LM810M3-3.08
LM810M3-2.93
LM810M3-2.63
LM810 Supplied as 3000
units, tape & reel
LM810M3X-4.63
LM810M3X-4.38
LM810M3X-4.00
LM810M3X-3.08
LM810M3X-2.93
LM810M3X-2.63
Package
Top Mark
SEB
SDB
SCB
SBB
SAB
S9B
Package
Type
NSC Package
SOT23-3
M03B
Reset Threshold
(V)
2.63
Custom voltages and improved accuracies are available, subject to minimum orders. Contact your local National Semiconductor Sales Office for information.
LM809 Supplied as 1000
units, tape & reel
LM809LD-2.63
LM809 Supplied as 4500
units, tape & reel
LM809LDX-2.63
Package
Top Mark
S13
Package
Type
LLP-6
NSC Package
LDB06A
Pin Descriptions
PIN
NAME
FUNCTION
(LLP)
1
SOT-23
1
GND
Ground reference
Active-low output. RESET remains low while V
CC
is below the reset threshold,
and for 240ms after V
CC
rises above the reset threshold.
Active-high output. RESET remains high while V
CC
is below the reset
threshold, and for 240ms after V
CC
rises above the reset threshold.
Supply Voltage (+5V, +3.3V, or +3.0V)
3
2
RESET (LM809)
RESET (LM810)
5
3
V
CC
L
www.national.com
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM809M3X-3.08 | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| LM809M3X-3.08/NOPB | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| LM809M3X-4.00 | 功能描述:IC MICRO RESET CIRC SOT23-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| LM809M3X-4.00/NOPB | 制造商:Texas Instruments 功能描述:Processor Supervisor 4V 3V/3.3V/5V 3-Pin SOT-23 T/R |
| LM809M3X-4.38 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3-Pin Microprocessor Reset Circuits |
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