參數(shù)資料
型號(hào)： LTC1728ES5-1.8
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages
中文描述： 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝： PLASTIC, SC-74A, SOT-23, 5 PIN
文件頁(yè)數(shù)： 16/16頁(yè)
文件大?。?/td> 187K
代理商： LTC1728ES5-1.8
16
LTC2903-1
29031f
LINEAR TECHNOLOGY CORPORATION 2003
LT/TP 1203 1K PRINTED IN THE USA
PART NUMBER
LTC690
LTC694-3.3
LTC699
LTC1232
LTC1326
LTC1326-2.5
LTC1536
LTC1726-2.5
LTC1726-5
LTC1727-2.5/LTC1727-5
LTC1728-1.8/LTC1728-3.3 Micropower Triple Supply Monitors with Open-Drain Reset
LTC1728-2.5/LTC1728-5
Micropower Triple Supply Monitors with Open-Drain Reset
LTC1985-1.8
Micropower Triple Supply Monitor with Push-Pull Reset Output
LTC2900
Quad Voltage Monitor in MSOP
DESCRIPTION
5V Supply Monitor, Watchdog Timer and Battery Backup
3.3V Supply Monitor, Watchdog Timer and Battery Backup
5V Supply Monitor and Watchdog Timer
5V Supply Monitor, Watchdog Timer and Pushbutton Reset
Micropower Precision Triple Supply Monitor for 5V, 3.3V and ADJ
Micropower Precision Triple Supply Monitor for 2.5V, 3.3V and ADJ 2.363V, 3.118V, 1V Thresholds (
±
0.75%)
Precision triple Supply Monitor for PCI Applications
Micropower Triple Supply Monitor for 2.5V, 3.3V and ADJ
Micropower Triple Supply Monitor for 5V, 3.3V and ADJ
Micropower Triple Supply Monitors with Open-Drain Reset
COMMENTS
4.65 Threshold
2.9V Threshold
4.65 Threshold
4.37V/4.62V Threshold
4.725V, 3.118V, 1V Thresholds (
±
0.75%)
Meets PCI t
FAIL
Timing Specifications
Adjustable RESET and Watchdog Time Outs
Adjustable RESET and Watchdog Time Outs
Individual Monitor Outputs in MSOP
5-Lead SOT-23 Package
5-Lead SOT-23 Package
5-Lead SOT-23 Package
16 User Selectable Combinations,
±
1.5% Threshold Accuracy
16 User Selectable Combinations, Adjustable Timers
16 User Selectable Combinations, Adjustable Tolerance
<0.4% Margin Voltage Precision
3 (LTC2921) and 5 (LTC2922) Remote Sense Switches
Tracks Up and Down, Supply Sequencing
LTC2901
LTC2902
LTC2920-1/LTC2920-2
LTC2921/LTC2922
LTC2923
Quad Voltage Monitor with Watchdog
Quad Voltage Monitor with RST Disable
Single/Dual Power Supply Margining Controller
Power Supply Trackers with Input Monitors
Power Supply Tracking Controller
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
TYPICAL APPLICATIO
U
Quad Supply Monitor with Manual Reset Button
GND
V2
V4
V3
3.3V
2.5V
2
3
5
4
LTC2903-A1
RST
1
V1
6
SYSTEM RESET
1.8V
3.3V
R2
100k
*OPTIONAL RESISTOR RECOMMENDED
TO EXTEND ESD TOLERANCE
R1
2050k
R3
10k
2903 TA04
C1
0.1
μ
F
C2
0.1
μ
F
R
ESD
*
10k
MANUAL
RESET BUTTON
(NORMALLY OPEN)
12V
(V
TRIP
= 10.75V)
相關(guān)PDF資料
PDF描述
LTC2905ITS8 Precision Dual Supply Monitors with Pin-Selectable Thresholds
LTC2904 Octal Buffer/Driver With 3-State OUtputs 20-TSSOP -40 to 85
LTC2904CDDB Precision Dual Supply Monitors with Pin-Selectable Thresholds
LTC2904CTS8 Octal Buffer/Driver With 3-State OUtputs 20-TSSOP -40 to 85
LTC2905 Octal Buffer/Driver With 3-State OUtputs 20-TSSOP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1728ES5-2.5 制造商:Linear Technology 功能描述:Volt Supervisor Monitor 2.5V/3.3V 5-Pin TSOT-23
LTC1728ES5-2.5#PBF 制造商:Linear Technology 功能描述:Volt Supervisor Monitor 2.5V/3.3V 5-Pin TSOT-23 制造商:Linear Technology 功能描述:SUPPLY MONITOR 2.2V 3.3V ADJ 5SOT23 制造商:Linear Technology 功能描述:SUPPLY MONITOR, 2.2V, 3.3V, ADJ, 5SOT23 制造商:Linear Technology 功能描述:IC, SUPERVISOR/DETECTOR; Threshold Voltage:4.675V; No. of Supervisors / Monitors:3; Supply Voltage Min:1V; Supply Voltage Max:7V; Reset Type:Active-Low; Digital IC Case Style:SOT-23; No. of Pins:5; Supply Current:10A ;RoHS Compliant: Yes
LTC1728ES5-2.5#TR 功能描述:IC MON TRPL MCRPWR TSOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:400 系列:- 類型:備用電池電路 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極，推挽式 復(fù)位:高有效/低有效 復(fù)位超時(shí):最小為 35 ms 電壓 - 閥值:4.65V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:帶卷 (TR) 其它名稱:ADM691ARZ-REEL7TR
LTC1728ES5-2.5#TRM 功能描述:IC MON TRPL MCRPWR TSOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:400 系列:- 類型:備用電池電路 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極，推挽式 復(fù)位:高有效/低有效 復(fù)位超時(shí):最小為 35 ms 電壓 - 閥值:4.65V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:帶卷 (TR) 其它名稱:ADM691ARZ-REEL7TR
LTC1728ES5-2.5#TRMPBF 功能描述:IC MON TRPL MCRPWR TSOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:400 系列:- 類型:備用電池電路 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極，推挽式 復(fù)位:高有效/低有效 復(fù)位超時(shí):最小為 35 ms 電壓 - 閥值:4.65V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:帶卷 (TR) 其它名稱:ADM691ARZ-REEL7TR
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