CBM809MST3
Supervisor Push-Pull 1 Channel SOT-23-3
Power supply voltage monitoring
- Manufacturer
- Corebai Microelectronics
- Manufacturer part #
- CBM809MST3
- Store part #
- C5354900
- Package / case
- SOT-23-3
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,720 in stock
#C5354900
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹16.13 | ₹80.65 |
| 50+ | ₹12.82 | ₹641.00 |
| 150+ | ₹11.15 | ₹1,672.50 |
| 500+ | ₹9.91 | ₹4,955.00 |
| 3,000+ | ₹8.92 | ₹26,760.00 |
| 6,000+ | ₹8.43 | ₹50,580.00 |
5 × ₹16.13
₹80.65
excl. GST
₹95.17 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
CBM809MST3
₹80.65 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃@(TA)
- Reset Timeout
- 240ms
- output type
- Push-pull
- Reset Active Level
- Active Low
- standby current
- 17uA
- Voltage - Supply
- 1V~5.5V
- ChipType
- Voltage monitor
- Threshold Voltage
- 4.38V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.051 g
Overview
The CBM803X/CBM809X/CBM810X series monitors supply voltages in microprocessor-based systems, providing reset outputs during power-up and power-down events. During power-up, an internal timer holds the reset active for 240 ms, keeping the microprocessor in reset until conditions stabilize. Reset output remains operational when VCC drops as low as 1 V. 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 for monitoring a wide range of supply voltages. The CBM803X/CBM809X/CBM810X draws 17μA quiescent current, making it suitable for low-power portable applications. The CBM803X is available in an SC70 package; the CBM809X/CBM810X are available in SOT-23 and SC70 packages.
Applications
- Microprocessor systems
- Calculators
- Controllers
- Intelligent instruments
Key features
- Precise power 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)
- 17μA quiescent current
- Guaranteed valid RESET assertion at VCC = 1V
- Minimum power-on reset timeout: 140ms
- Open-drain RESET output (CBM803X)
- Push-pull RESET output (CBM809X)
- Push-pull RESET output (CBM810X)
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