• Reset ICs Low-Cost, Microprocessor Supervisory Circuit
  • Reset ICs Low-Cost, Microprocessor Supervisory Circuit
Reset ICs Low-Cost, Microprocessor Supervisory Circuit

Reset ICs Low-Cost, Microprocessor Supervisory Circuit

Product Details:

Place of Origin: Dongguan China
Brand Name: UCHI
Certification: Completed
Model Number: SGM708

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: Standard
Delivery Time: 3weeks
Payment Terms: T/T,Western Union
Supply Ability: 5000pcs
Get Best Price Contact Now

Detail Information
Terminal Voltage (with Respect To GND) VCC: -0.3V To 6.0V All Other Inputs: -0.3V To (VCC + 0.3V)
Input Current, VCC: 20mA GND: 20mA
Output Current, (all Outputs): 20mA Operating Temperature Range: -40 To +85℃
Junction Temperature: +150℃ Storage Temperature Range: -65 To +150℃
Lead Temperature (Soldering, 10s): +260℃ HBM: 4000V
MM: 300V
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Product Description

Reset ICs Low-Cost, Microprocessor Supervisory Circuit
The SGM708 is an integrated microprocessorsupervisory device. Compared with a design using asingle IC or discrete components, this integrationdesign has the advantage of improving system stabilityand accuracy. The SGM708 can be reset underpower-up, power-down or even voltage reductionbrownout conditions. When VCC is as low as 1V, thereset output can still operate. And it also has a low-levelactive manual reset (MR) function.The SGM708 provides a 1.25V threshold detector.When the power supply fails, the battery power is low,or the additional power supply needs to be monitored,this detector can help.The SGM708 is available in Green SOIC-8 package. Itoperates over an ambient temperature range of -40℃to +85℃.
Key Features

● Precision Supply-Voltage Monitor
4.65V for SGM708-L
4.40V for SGM708-M
4.0V for SGM708-J
3.08V for SGM708-T
2.93V for SGM708-S
2.63V for SGM708-R
● Dual Reset Outputs: Active-High/Active-Low
● Guaranteed RESET  Valid at VCC = 1V
● Reset Pulse Width: 200ms (TYP)
● Debounced TTL/CMOS-Compatible
● Manual-Reset Input
● 1.25V Threshold Detector for Power-Fail orLow-Battery Warning
● -40℃ to +85℃ Operating Temperature Range
● Available in Green SOIC-8 Package

Applications
Microprocessor Systems
Computers
Automotive Equipment
Controllers
Intelligent Instruments
Critical μP Power Monitoring
Typical Application

Reset ICs Low-Cost, Microprocessor Supervisory Circuit 0
Pin  Configurations 
Reset ICs Low-Cost, Microprocessor Supervisory Circuit 1
Pin  Description

Reset ICs Low-Cost, Microprocessor Supervisory Circuit 2
Product Selection Guid
Part Number
Supply 
Current 
(μA)
Manual 
Reset
 VCC (V)
Reset 
Threshold 
(V)
VCC to Reset 
Delay 
(μs)
Reset Active 
Timeout Period 
(ms)
Reset Output
Packag
 Features
SGM708 20 Yes 1.0~5.5 4.65,4.4,4.0,3.08,2.93,2.63
200
Active Low/High (Push-Pull)
SOIC-8
6 Selectable Thresholds, Debounced Manual-Reset Input, Dual Reset Outputs
SGM800 3 No 1.0~5.5 2.93,2.63,2.32,1.63 80
Programmable
Active Low (Open-Drain)
SOT-23-5
Programmable Reset Timeout, Low Quiescent Current
SGM802 3 No 1.0~5.5 2.93,2.63,2.32,1.63 80
Programmable
Active High (Push-Pull)
SC70-4 (R),SOT-143
Programmable Reset Timeout, Low Quiescent Current, Small Package
SGM803 13 No 1.0~5.5 4.63,4.38,4.00,3.08,2.93,2.63,2.32,1.63 20 240
Active Low (Open-Drain)
SOT-23-3,SOT-23
8 Selectable Thresholds, Low Power
SGM803B 0.3 No 1.0~5.5 4.38,4.00,3.08,2.93,2.63 110 240
Active Low (Open-Drain)
SOT-23-3,SOT-23
5 Selectable Thresholds, Low Power
SGM804 3 No 1.0~5.5 2.93,2.63,2.32,1.63 80
Programmable
Active High (Push-Pull)
SOT-23-5
 Programmable Reset Timeout, Low Quiescent Current
SGM809 13 No 1.0~5.5 4.63,4.38,4.00,3.08,2.93,2.63,2.32,1.63 20 240 Active High (Push-Pull) SOT-23-3,SOT-23
8 Selectable Thresholds, Low Power
SGM809B 0.3 No 1.0~5.5 4.38,4.00,3.08,2.93,2.63 110 240 Active High (Push-Pull) SOT-23-3,SOT-23
5 Selectable Thresholds, Low Power
SGM810 13 No 1.0~5.5 4.63,4.38,4.00,3.08,2.93,2.63,2.32,1.63 20 240 Active High (Push-Pull) SOT-23-3,SOT-23
8 Selectable Thresholds, Low Power
SGM810B 0.3 No 1.0~5.5 4.38,4.00,3.08,2.93,2.63 110 240 Active High (Push-Pull) SOT-23-3,SOT-23
5 Selectable Thresholds, Low Power
SGM811 13 Yes 1.0~5.5 4.63,4.38,4.00,3.08,2.93,2.63,2.32,1.63 20 240 Active High (Push-Pull) SOT-143-3,SOT-23-5
8 Selectable Thresholds, Low Power
SGM811B 0.5 Yes 1.0~5.5 3.08,2.93,2.63 84 200 Active High (Push-Pull) SOT-143
3 Selectable Thresholds, Manual-Reset Input, Low Power
SGM811C 0.6,0.7 Yes 1.0~5.5 4.43,4.05,3.09,2.93,2.63,2.33 100 200 Active High (Push-Pull) SOT-143
6 Selectable Thresholds, Manual-Reset Input, Low Power
SGM812 13 Yes 1.0~5.5 4.63,4.38,4.00,3.08,2.93,2.63,2.32 20 240 Active High (Push-Pull) SOT-143-3,SOT-23-5
7 Selectable Thresholds, Low Power
SGM812B 0.5 Yes 1.0~5.5 3.08,2.93,2.63 84 200 Active High (Push-Pull) SOT-143
3 Selectable Thresholds, Manual-Reset Input, Low Power
SGM814 1.6 Yes 1.0~5.0 1.2,1.5,2.0,3.3 50 140 Active Low (Open-Drain) SOT-23-6
4 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
SGM815 1.6 Yes 1.0~5.0 1.6,3.3 50 140 Active Low (Open-Drain) SOT-23-6
2 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
SGM818 1 No 0.9~6 1.2~5.0(0.1V Increments) 37 0.8,51,208,409
Active Low/High (Open-Drain)
 SOT-23-3
Adjustable Delay Time, 4 Reset Timeout Period, Low Power
SGM825 0.5 Yes 1.0~5.5 4.63,3.08,2.93,2.63 84 200
Active Low/High (Push-Pull)
 SOT-23-5
4 Selectable Thresholds, Manual-Reset Input
SGM829 0.6 Yes 1.65~6.5 1.8~5.0 85 Programmable Active Low (Open-Drain) SOT-23-5
Adjustable Delay Time, Manual-Reset Input, Low Quiescent Current
SGM836 0.6 Yes 1.65~6.5 0.9~5.0/Adj(down to 0.4) 28 Programmable Active Low (Open-Drain) SOT-23-6,TDFN-2×2-6AL
Adjustable Delay Time, Manual-Reset Input, Low Quiescent Current
SGM851 0.1,0.05 No 1.6~6.5
0s,7.5s,12.5s 12,500 Active Low (Open-Drain)
UTDFN-1.45×1-6AL
Low-Power, Push-Button Controller with Configurable Delay
SGM853 0.3 No 1.7~5.5
8s 12,500 Active High (Push-Pull)
UTQFN-1.6×1.6-12AL
Low Power, Dual Voltage Detector

Integrated circuits (ICs) serve as the foundation of modern electronics, offering small size, low power consumption, strong performance and high reliability. They are widely used in consumer electronics, industrial applications, communications, automotive electronics, medical equipment, and aerospace/defense systems.
Reset ICs Low-Cost, Microprocessor Supervisory Circuit 3
Uchi Electronics provides high-performance analog and mixed-signal processing solutions for industrial automation, new energy, automotive, communications, computing, consumer electronics and medical equipment applications.
Reset ICs Low-Cost, Microprocessor Supervisory Circuit 4
 This solution demonstrates the application of integrated circuits in laptops and desktop computers. For assistance selecting the right product, please contact our technical support team.

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