CAT811STBI-GT3 IC SUPERVISOR 1 CHANNEL SOT143 onsemi
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
onsemi
Product Description
Product Details
Description
The CAT811 and CAT812 are microprocessor supervisory circuits that monitor power supplies. The CAT811 and CAT812 are direct replacements for the MAX811 and MAX812 in applications operating over the industrial temperature range; both have a manual reset input.
Features
• Precision Monitoring of +5.0 V (± 5%, ± 10%, ± 20%), +3.3 V (± 5%, ± 10%), +3.0 V (± 10%) and +2.5 V (± 5%) Power Supplies• Manual Reset Input
• Offered in Two Output Configurations: CAT811: Active LOW Reset
CAT812: Active HIGH Reset
• Direct Replacements for the MAX811 and MAX812 in Applications Operating over the Industrial Temperature Range
• Reset Valid down to VCC = 1.0 V
• 6 A Power Supply Current
• Power Supply Transient Immunity
• Available in SOT−143 Packages with Sn or NiPdAu Green Lead Finishes
• Industrial Temperature Range: −40°C to +85°C
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
Applications
• Computers, Servers, Laptops and Cable Modems• Wireless Communications
• Embedded Control Systems
• White Goods, Power Meters
• Intelligent Instruments
• PDAs and Handheld Equipment
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | ON Semiconductor |
| Product Category | Supervisors |
| Series | CAT811 |
| Type | Simple Reset/Power-On Reset |
| Packaging | Alternate Packaging |
| Mounting-Style | SMD/SMT |
| Package-Case | TO-253-4, TO-253AA |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Push-Pull |
| Supplier-Device-Package | SOT-143 |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| Voltage monitoring relays | 1 |
| Reset-Timeout | 140 ms Minimum |
| Voltage-Threshold | 2.93V |
| Pd-Power-Dissipation | 320 mW |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Current | 6 uA |
| Battery-Backup-Switching | Backup |
| Supply-Voltage-Max | 5.5 V |
| Supply-Voltage-Min | 1.2 V |
| Package-Case | SOT-143-4 |
| Watchdog-Timers | No Watchdog |
| Threshold-Voltage | 2.5 V 3 V 3.3 V 5 V |
| Input Monitoring | 4 Input |
| Manual-Reset | Manual Reset |
| Chip-Enable-Signals | No Chip Enable |
| Power-Fail-Detection | No |
| Reset-Delay-Time | 240 ms |
| Overvoltage-Threshold | 2.96 V |
| Undervoltage-Threshold | 3.08 V |
Functional compatible component
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
| CAT811STBI-T3 Power Circuits |
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, GREEN, TO-253, SOT-143, 4 PIN | ON Semiconductor | CAT811STBI-GT3 vs CAT811STBI-T3 |
| CAT811STBI-T10 Power Circuits |
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, GREEN, TO-253, SOT-143, 4 PIN | ON Semiconductor | CAT811STBI-GT3 vs CAT811STBI-T10 |
| CAT811STBI-GT10 Power Circuits |
Power Supply Support Circuit, Adjustable, 1 Channel, +2.93VV, PDSO4, GREEN, TO-253, SOT-143, 4 PIN | Catalyst Semiconductor | CAT811STBI-GT3 vs CAT811STBI-GT10 |
Descriptions
Processor Supervisor 2.93V 1 Active Low/Push-Pull 4-Pin(3+Tab) SOT-143 T/R
Supervisory Circuits Act. Lo w/PB 4-pin
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao