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Corebai Microelectronics CBM810MST3 product image
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Corebai Microelectronics CBM810MST3

Manufacturer
Corebai MicroelectronicsAsian Brands
MPN
CBM810MST3
LCSC Part #
C19274480
Packaging
SOT-23-3
Customer #
Key Attributes
Power supply voltage monitoring
DatasheetCorebai Microelectronics CBM810MST3
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100% Authentic · 30-Day Return or Replacement
In-Stock: 490
490 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.218$ 1.09
50+$ 0.1723$ 8.62
150+$ 0.1526$ 22.89
500+$ 0.1282$ 64.10
3,000+$ 0.1173$ 351.90
6,000+$ 0.1107$ 664.20
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerCorebai Microelectronics
PackagingSOT-23-3
Operating Temperature-40℃~+85℃
Reset Timeout240ms
output typePush-pull
Reset Active LevelActive High
standby current24uA
Voltage - Supply1V~5.5V
ChipTypeVoltage monitor
Threshold Voltage4.38V
Number of Voltages Monitored1
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Introduction

AI Translation

The CBM803X/CBMM809X/CBM810X series monitors supply voltages in microprocessor systems, providing reset output during power-up and power-down conditions. On power-up, an internal timer holds reset for 240ms, keeping the microprocessor in reset until conditions stabilize. Reset output remains operational down to VCC = 1V. The CBM803X and CBM809X provide an active-low reset (RESET) output, while the CBM810X provides an active-high (RESET) output. The CBM809X and CBM810X feature push-pull outputs, whereas the CBM803X has an open-drain output requiring an external pull-up resistor. Seven threshold voltage options are available to accommodate monitoring of various supply voltages. The CBM803X/CBM809X/CBM810X draw 17μA quiescent current, making them suitable for low-power portable applications. The CBM803X is available in SC70 package; the CBM809X/CBM810X are available in SOT-23 and SC70 packages.

Features

AI Translation
  • Precise supply voltage monitoring: 2.32 V (CBM803Z/CBM809Z/CBM810Z), 2.63 V (CBM803R/CBM809R/CBM810R), 2.93 V (CBM803S/CBM809S/CBM810S), 3.08 V (CBM803T/CBM809T/CBM810T), 4.00 V (CBM803J/CBM809J/CBM810J), 4.38 V (CBM803M/CBM809M/CBM810M), 4.63 V (CBM803L/CBM809L/CBM810L)
  • Quiescent current 17μA
  • Guaranteed RESET assertion at VCC = 1V
  • Power-on reset timeout minimum 140ms
  • Open-drain RESET output (CBM803X)
  • Push-pull RESET output (CBM809X)
  • Push-pull RESET output (CBM810X)

Applications

AI Translation
  • Microprocessor systems
  • Calculators
  • Controllers
  • Intelligent instruments