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MC33164: Voltage Supervisor, Micropower Undervoltage Sensing Circuit

Datasheet: Micropower Undervoltage Sensing Circuit
Rev. 19 (142kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The MC34164 series are undervoltage sensing circuits specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is required. These devices offer the designer an economical solution for low voltage detection with a single external resistor. The MC34164 series features a bandgap reference, a comparator with precise thresholds and built-in hysteresis to prevent erratic reset operation, an open collector reset output capable of sinking in excess of 6.0 mA, and guaranteed operation down to 1.0 V input with extremely low standby current. These devices are packaged in 3-pin TO-226AA, 8-pin SO-8 and Micro-8 surface mount packages. The NCV device is packaged in SO-8.

Applications include direct monitoring of the 3.0 or 5.0 V MPU/logic power supply used in appliance, automotive, consumer, and industrial equipment.
Features
 
  • Temperature Compensated Reference
  • Monitors 3.0 V (MC34164-3) or 5.0 V (MC34164-5) Power Supplies
  • Precise Comparator Thresholds Guaranteed Over Temperature
  • Comparator Hysteresis Prevents Erratic Reset
  • Reset Output Capable of Sinking in Excess of 6.0 mA
  • Internal Clamp Diode for Discharging Delay Capacitor
  • Guaranteed Reset Operation With 1.0 V Input
  • Extremely Low Standby Current: As Low as 9.0 µA
  • Economical TO-226AA, SO-8 and Micro-8 Surface Mount Packages
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (3)
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC33164D-3G Active
Pb-free
Halide free
MC33164, 2.65 V SOIC-8 751-07 1 260 Tube 98 Contact Sales Office
MC33164D-3R2G Active
Pb-free
Halide free
MC33164, 2.65 V SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4267
MC33164D-5G Active
Pb-free
Halide free
MC33164, 4.27 V SOIC-8 751-07 1 260 Tube 98 Contact Sales Office
MC33164D-5R2G Active
Pb-free
Halide free
MC33164, 4.27 V SOIC-8 751-07 1 260 Tape and Reel 2500 $0.3048
MC33164DM-3R2G Active
Pb-free
Halide free
MC33164, 2.65 V Micro8™ 846A-02 1 260 Tape and Reel 4000 Contact Sales Office
MC33164DM-5R2G Active
Pb-free
Halide free
MC33164, 4.27 V Micro8™ 846A-02 1 260 Tape and Reel 4000 Contact Sales Office
MC33164P-3G Active
Pb-free
Halide free
MC33164, 2.65 V TO-92 29-11 NA Bulk Bag 2000 Contact Sales Office
MC33164P-3RAG Active
Pb-free
Halide free
MC33164, 2.65 V TO-92 29-11 NA Tape and Reel 2000 Contact Sales Office
MC33164P-3RPG Active
Pb-free
Halide free
MC33164, 2.65 V TO-92 29-11 NA Fan-Fold 2000 Contact Sales Office
MC33164P-5G Active
Pb-free
Halide free
MC33164, 4.27 V TO-92 29-11 NA Bulk Bag 2000 $0.2352
MC33164P-5RAG Active
Pb-free
Halide free
MC33164, 4.27 V TO-92 29-11 NA Tape and Reel 2000 Contact Sales Office
MC33164P-5RPG Active
Pb-free
Halide free
MC33164, 4.27 V TO-92 29-11 NA Fan-Fold 2000 Contact Sales Office
MC33164D-003 Obsolete
MC33164, 2.65 V SOIC-8 751-07 1 235 Tube 98  
MC33164D-005 Obsolete
MC33164, 4.27 V SOIC-8 751-07 1 235 Tube 98  
MC33164D-3R2 Obsolete
MC33164, 2.65 V SOIC-8 751-07 1 235 Tape and Reel 2500  
MC33164D-5R2 Obsolete 
MC33164, 4.27 V SOIC-8 751-07 1 235 Tape and Reel 2500  
MC33164DM-3R2 Obsolete
MC33164, 2.65 V Micro8™ 846A-02 1 235 Tape and Reel 4000  
MC33164DM-5R2 Obsolete
MC33164, 4.27 V Micro8™ 846A-02 1 235 Tape and Reel 4000  
MC33164P-003 Obsolete
MC33164, 2.65 V TO-92 29-11 NA Bulk Bag 2000  
MC33164P-005 Obsolete
MC33164, 4.27 V TO-92 29-11 NA Bulk Bag 2000  
MC33164P-3RA Obsolete
MC33164, 2.65 V TO-92 29-11 NA Tape and Reel 2000  
MC33164P-3RP Obsolete
MC33164, 2.65 V TO-92 29-11 NA Fan-Fold 2000  
MC33164P-5RA Obsolete
MC33164, 4.27 V TO-92 29-11 NA Tape and Reel 2000  
MC33164P-5RP Obsolete
MC33164, 4.27 V TO-92 29-11 NA Fan-Fold 2000  
Market Leadtime (weeks) : 2 to 4
FutureElectronics   (2020-08-19 00:00) : <1K
PandS   (2020-09-14 00:00) : <100
ON Semiconductor   (2020-09-02 00:00) : 2,352
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 2 to 4
Avnet   (2020-08-19 00:00) : <1K
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : <1K
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 122,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 32,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 4,000
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Voltages Monitored
VCC Max (V)
V(TO) Typ (V)
IQ Typ (µA)
Reset Active State
Reset Timer
Manual Reset
Watchdog Timer
Package Type
MC33164D-3G  
Pb
H
 Active   
1
10
2.71
24
Low
No
No
No
SOIC-8
MC33164D-3R2G  
 $0.4267 
Pb
H
 Active   
1
10
2.71
24
Low
No
No
No
SOIC-8
MC33164D-5G  
Pb
H
 Active   
1
10
4.33
32
Low
No
No
No
SOIC-8
MC33164D-5R2G  
 $0.3048 
Pb
H
 Active   
1
10
4.33
32
Low
No
No
No
SOIC-8
MC33164DM-3R2G  
Pb
H
 Active   
1
10
2.71
24
Low
No
No
No
Micro8™
MC33164DM-5R2G  
Pb
H
 Active   
1
10
4.33
32
Low
No
No
No
Micro8™
MC33164P-3G  
Pb
H
 Active   
1
10
2.71
24
Low
No
No
No
TO-92
MC33164P-3RAG  
Pb
H
 Active   
1
10
2.71
24
Low
No
No
No
TO-92
MC33164P-3RPG  
Pb
H
 Active   
1
10
2.71
24
Low
No
No
No
TO-92
MC33164P-5G  
 $0.2352 
Pb
H
 Active   
1
10
4.33
32
Low
No
No
No
TO-92
MC33164P-5RAG  
Pb
H
 Active   
1
10
4.33
32
Low
No
No
No
TO-92
MC33164P-5RPG  
Pb
H
 Active   
1
10
4.33
32
Low
No
No
No
TO-92
Case Outlines
751-07    846A-02    29-11   
Packages
MC33164: Voltage Supervisor, Micropower Undervoltage Sensing Circuit
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