MAX6377:3引脚、超低功耗、SC70/SOT23封装电压检测器

业内尺寸最小、功耗最低的电压检测器

The MAX6375-MAX6380 are ultra-low-power circuits used for monitoring battery, power-supply, and regulated system voltages. Each detector contains a precision bandgap reference, comparator, and internally trimmed resistors that set specified trip threshold voltages. These devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring nominal system voltages from 2.5V to 5V. These circuits perform a single function: they assert an output signal whenever the VCC supply voltage falls below a preset threshold. The devices are differentiated by their output logic configurations and preset threshold voltages. The MAX6375/MAX6378 (push-pull) and MAX6377/MAX6380 (open-drain) have an active-low output (active-low OUT is logic low when VCC is below VTH). The MAX6376/MAX6379 have an active-high push-pull output (OUT is logic high when VCC is below VTH). All parts are guaranteed to be in the correct output logic state for VCC down to 1V. The detector is designed to ignore fast transients on VCC. The MAX6375/MAX6376/ MAX6377 have voltage thresholds between 2.20V and 3.08V in approximately 100mV increments. The MAX6378/MAX6379/MAX6380 have voltage thresholds between 3.30V and 4.63V in approximately 100mV increments. Ultra-low supply current of 500nA (MAX6375/MAX6376/MAX6377) makes these parts ideal for use in portable equipment. All six devices are available in a space-saving SC70 package or in a tiny SOT23 package.

关键特性
  • Ultra-Low 500nA Supply Current (MAX6375/MAX6376/MAX6377)
  • Thresholds Available from 2.20V to 4.63V in Approximately 100mV Increments
  • ±2.5% Threshold Accuracy Over Temperature
  • Low Cost
  • Available in Three Versions: Push-Pull active-low OUT, Push-Pull OUT, and Open-Drain active-low OUT
  • Power-Supply Transient Immunity
  • No External Components
  • Available in Either a 3-Pin SC70 or 3-Pin SOT23 Package
MAX6375、MAX6376、MAX6377、MAX6378、MAX6379、MAX6380:引脚配置
MAX6375、MAX6376、MAX6377、MAX6378、MAX6379、MAX6380:引脚配置
应用
  • 负载开关/顺序上电
  • 便携式电池供电设备
  • 数字/模拟系统的电源监视
  • 精密电池监视
数据手册DataSheet
语言下载文件备注
英文MAX6375-MAX6380.pdfRev 3; 04/2006
关键参数
Part NumberReset Thresh.
(V)
Reset OuttRESETWatchdog FeatureReset Thresh. Accur.
(%)
ICC
(µA)
Package/PinsBudgetary
Price
min@ +25°CmaxSee Notes
MAX6375
  • 1.8 to 2.5
  • 2.5 to 3.3
  • Active High
  • Active Low
  • Open Drain
  • Push-Pull
<1msNo Watchdog2.50.5
  • SC-70/3
  • SOT/3
$1.45 @1k
MAX6376
  • 1.8 to 2.5
  • 2.5 to 3.3
  • Active High
  • Active Low
  • Open Drain
  • Push-Pull
  • SC-70/3
  • SOT/3
$1.26 @1k
MAX6377
  • 1.8 to 2.5
  • 2.5 to 3.3
  • Active Low
  • Open Drain
  • SC-70/3
  • SOT/3
$1.58 @1k
MAX6378
  • 2.5 to 3.3
  • 3.3 to 5.5
  • Active Low
  • Open Drain
  • SC-70/3
  • SOT/3
$0.94 @1k
MAX6379
  • 2.5 to 3.3
  • 3.3 to 5.5
  • Active High
  • Active Low
  • Open Drain
  • Push-Pull
  • SC-70/3
  • SOT/3
$1.58 @1k
MAX6380
  • 2.5 to 3.3
  • 3.3 to 5.5
  • Active Low
  • Open Drain
  • SC-70/3
  • SOT/3
$1.45 @1k
质量和环境数据
相关产品
  • MAX9041:微功耗、单电源、UCSP/SOT23封装的比较器 + 精密电压基准IC
  • MAX9040:微功耗、单电源、UCSP/SOT23封装的比较器 + 精密电压基准IC
  • MAX9050:微功耗、单电源、UCSP/SOT23封装的比较器 + 精密电压基准IC
  • MAX9051:微功耗、单电源、UCSP/SOT23封装的比较器 + 精密电压基准IC
  • MAX6808:电压检测器
  • MAX6806:电压检测器
  • MAX6807:电压检测器
  • MAX6346:3引脚、SC70/SOT封装、超低功耗的微处理器复位电路
  • MAX6327:3引脚、SC70/SOT封装、超低功耗的微处理器复位电路
  • MAX6328:3引脚、SC70/SOT封装、超低功耗的微处理器复位电路
  • MAX6326:3引脚、SC70/SOT封装、超低功耗的微处理器复位电路
  • MAX6347:3引脚、SC70/SOT封装、超低功耗的微处理器复位电路
  • MAX6348:3引脚、SC70/SOT封装、超低功耗的微处理器复位电路
  • MAX836:4引脚、微功耗电压监测器
  • MAX837:4引脚、微功耗电压监测器
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX6377UR22+生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR22+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR22-T停止供货MAX6377UR22+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR23+生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR23+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR23-T停止供货MAX6377UR23+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR24+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR24-T停止供货MAX6377UR24+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR25+T生产中SOT;-40°C至+85°C参考数据资料
MAX6377UR25-T停止供货MAX6377UR25+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6377UR26+生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR26+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR26-T停止供货MAX6377UR26+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR27+生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR27+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR27-T停止供货MAX6377UR27+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR28+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR28-T停止供货MAX6377UR28+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR29+生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR29+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6377UR29-T停止供货MAX6377UR29+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR30+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR30-T停止供货MAX6377UR30+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377UR31+生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR31+T生产中SOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377UR31-T停止供货MAX6377UR31+TSOT,;3引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR22+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR22+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR22-T停止供货MAX6377XR22+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR23+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6377XR23+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR23-T停止供货MAX6377XR23+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR24+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR24+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR24-T停止供货MAX6377XR24+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR25+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR25+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR25-T停止供货MAX6377XR25+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR26+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR26+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6377XR26-T停止供货MAX6377XR26+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR27+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR27+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR27-T停止供货MAX6377XR27+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR28+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR28+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR28-T停止供货MAX6377XR28+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6377XR29+生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR29+T生产中SC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX6377XR29-T停止供货MAX6377XR29+TSC-70,;3引脚;5.3mm²-40°C至+85°CRoHS/无铅:否
MAX6375-MAX6380.pdf MAX6380
MAX6377.pdf MAX6377