Product Summary

The CAT809STBI-GT3 is a supervisory circuit that monitors power supplies in digital systems. The CAT809STBI-GT3 is in applications operating over the industrial temperature range. The CAT809STBI-GT3 features a push-pull RESET output (active LOW). Fast transients on the power supply are ignored and the output is guaranteed to be in the correct state at Vcc levels as low as 1.0V. Applications include Computers, Servers, Laptops, Cable modems, Wireless communications, embedded control systems, White goods, Power meters, Intelligent instruments and PDAs and handheld equipment.

Parametrics

CAT809STBI-GT3 absolute maximum ratings: (1)Any pin with respect to ground: -0.3V to +6.0V; (2)Input Current, VCC: 20mA; (3)Output Current, RESET, RESET: 20mA; (4)Rate of Rise, VCC: 100V/μs; (5)Operating Temperature Range: -40℃ to +85℃; (6)Storage Temperature Range: -65℃ to +105℃; (7)Lead Soldering Temperature(10 sec): 300℃.

Features

CAT809STBI-GT3 features: (1)Precision monitoring; (2)Offered in three output configurations; (3)reset valid down to VCC = 1.0V; (4)6μA power supply current ; (5)Power supply transient immunity ; (6)Industrial temperature range: -40℃ to +85℃; (7)Available in RoHS-compliant SOT-23 and SC-70 packages.

Diagrams

CAT809STBI-GT3 BLOCK DIAGRAM

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CAT809STBI-GT3
CAT809STBI-GT3

ON Semiconductor

Supervisory Circuits Push-pull Act low

Data Sheet

0-1: $0.36
1-25: $0.33
25-100: $0.32
100-250: $0.28
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CAT803
CAT803

Other


Data Sheet

Negotiable 
CAT803JSDI-GT3
CAT803JSDI-GT3

ON Semiconductor

Supervisory Circuits Open drain Act low

Data Sheet

0-1: $0.39
1-10: $0.34
10-100: $0.25
100-250: $0.21
CAT803JSDI-T10
CAT803JSDI-T10

Catalyst (ON Semiconductor)

Supervisory Circuits Supervisor,Open drain,Act low

Data Sheet

Negotiable 
CAT803JSDI-T3
CAT803JSDI-T3

ON Semiconductor

Supervisory Circuits Supervisor,Open drain,Act low

Data Sheet

0-1950: $0.22
1950-3000: $0.20
3000-6000: $0.19
6000-12000: $0.18
CAT803JTBI-GT3
CAT803JTBI-GT3

ON Semiconductor

Supervisory Circuits Open drain Act low

Data Sheet

0-1: $0.53
1-10: $0.51
10-100: $0.48
100-250: $0.44
CAT803JTBI-T10
CAT803JTBI-T10

Catalyst (ON Semiconductor)

Supervisory Circuits Supervisor,Open drain,Act low

Data Sheet

Negotiable