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參數資料
| 型號： | TPS3837K33MDBVREP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | GREEN, PLASTIC, SOT-23, 5 PIN |
| 文件頁數： | 9/16頁 |
| 文件大小： | 499K |
| 代理商： | TPS3837K33MDBVREP |
VDD
GND
CT
MR
RESET
TPS3836K33
VCC
VSS
RST
Xin
MSP430
Xout
T
Quartz
32 kHz
Lithium
Battery
3.6 V
SGLS322D – MAY 2006 – REVISED NOVEMBER 2008.................................................................................................................................................... www.ti.com
When the supply voltage drops below VIT, the output becomes active (low) again.
All the devices of this family have a fixed-sense VIT set by an internal voltage divider.
The TPS3836 has an active-low push-pull RESET output. The TPS3837 has active-high push-pull RESET, and
the TPS3838 integrates an active-low open-drain RESET output.
Figure 1. Typical Operating Circuit
The product spectrum is designed for supply voltages of 1.8 V, 2.5 V, 3 V, and 3.3 V. The circuits are available in
a 5-pin SOT-23 package. The TPS3836, TPS3837, and TPS3838 families are characterized for operation over a
temperature range of –55°C to 125°C.
2
Copyright 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS3836E18-EP / J25-EP / H30-EP / L30-EP / K33-EP TPS3837E18-EP / J25-EP / L30-EP /
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相關代理商/技術參數 |
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| TPS3837K33QDBVREP | 功能描述:監控電路 Mil Enhance Nanopwr Supy Circuits RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3837K33QDBVRQ1 | 功能描述:監控電路 AutoCat 220nA Supervisor RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3837L30DBVR | 功能描述:監控電路 220nA w/ 10ms/200ms Select delay time RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3837L30DBVRG4 | 功能描述:監控電路 220nA w/ 10ms/200ms Select delay time RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3837L30DBVT | 功能描述:監控電路 220nA w/ 10ms/200ms Select delay time RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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