DS1231-20N+ Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Supervisors
IC POWER MONITOR 20NS 8-DIP
Documents
Datasheet |
DS1231-20N+![]() |
Specifications
Part Status | Active |
Type | Simple Reset/Power-On Reset |
Number of Voltages Monitored | 1 |
Output | Open Drain or Open Collector |
Reset | Active High/Active Low |
Reset Timeout | 150 ms Minimum |
Voltage - Threshold | 4.37V, 4.62V |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Through Hole |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP |

Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors
MPU SUPERVISOR 5.5V DIP-8
Documents
Datasheet |
DS1231-20N+![]() |
Specifications
Threshold Voltage | 4.62V |
No. of Supervisors / Monitors | 1Monitors |
Supply Voltage Min | 4.5V |
Supply Voltage Max | 5.5V |
Reset Type | Active-High Push-Pull / Active-Low Push-Pull |
Digital IC Case | DIP |
No. of Pins | 8Pins |
Delay Time | 500ms |
Operating Temperature Min | 0°C |
Operating Temperature Max | 70°C |
Packaging | Each |
Product Range | - |
Automotive Qualification Standard | - |
MSL | MSL 1 - Unlimited |
Hide

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 205 |
|
Inquiry | ||||||
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2190 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS1231-20N | Maxim | DS1231 Power Monitor Chip | 301 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices, Inc. | 40777 |
|
Inquiry | ||
DS1231-20N+ | Analog Devices, Inc. | 45811 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | DALLAS | DC:22+ ; DIP | 50000 |
|
Inquiry | |
DS1231-20N+ | Maxim | DC:22+ ; IC POWER MONITOR 20NS 8-DIP | 15000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 301 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 2830 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
DS1231-20N | MAXIM | Purchase Online. Ship Immediately. Power Monitor Chip | 11 |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices, Inc. | 8-DIP (0.300", 7.62mm) | 8900 |
|
Inquiry | |
DS1231-20N+ | Analog Devices, Inc. | 8-DIP (0.300", 7.62mm) | 8900 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | IC POWER MONITOR 20NS IND 8-DIP | 206743 |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP | 249750 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 8460 |
|
Inquiry | ||||||||
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 16820 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | IC POWER MONITOR 20NS IND 8-DIP PMIC - Supervisors
|
4702 |
|
Buy | |
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP PMIC - Supervisors
|
5333 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 126 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 645 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | Supervisor Open Drain or Open Collector 1 Channel 8-PDIP | 1783 |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | Supervisor Open Drain or Open Collector 1 Channel 8-PDIP | 3103 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | 2324 |
|
Inquiry | ||
DS1231-20N+ | Maxim Integrated | 8370 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP PMIC - Supervisors
|
In-Stock |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 30 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | Contains Lead Active High/Active Low Obsolete DUAL Simple Reset/Power-On Reset Supervisor -40C~85C TA 2mA 150ms Minimum 9.375mm | 4391 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP | 8600 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 2448 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 159 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | MURATA | DC:21+ | 49355 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | MAXIM | 10 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | 8185 |
|
Inquiry | ||
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | 5195 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | IC POWER MONITOR 20NS IND 8-DIP ; 8-PDIP PMIC - Supervisors
|
Available |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP ; 8-PDIP PMIC - Supervisors
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim | 1 8-PDIP | In-Stock |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS1231-20N+
sku #: 700-DS1231-20N
|
Analog Devices / Maxim Integrated | Supervisory Circuits Power Monitor Supervisory Circuits
|
12 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | DC:Active ; - | 210 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Rochester Electronics | IC SUPERVISOR 1 CHANNEL 8DIP | 22375 |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 16928 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | DALLAS | 49 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP ; DC:21+ ; 8-PDIP | 111 |
|
Inquiry | |
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP ; DC:23+ | 25260 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP ; DC:21+ ; 8-PDIP | 70 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP ; DC:23+ | 41250 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices | IC SUPERVISOR 1 CHANNEL 8DIP | 5832 |
|
Inquiry | |
DS1231-20N+ | Analog Devices | IC SUPERVISOR 1 CHANNEL 8DIP | 5452 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 59 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 25260 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 41250 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | DALLAS | DIP8 | 100000 |
|
Inquiry | |
DS1231-20N | DALLAS SEMICONDUCTOR | DIP8 | 100000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 11272 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP | 15 |
|
Inquiry | |
DS1231-20N | Maxim Integrated | IC POWER MONITOR 20NS IND 8-DIP | 150000 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP | 100 |
|
Buy |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | NS | shipping today | 796 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | Available, Contact us | 50 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | Supervisor Open Drain or Open Collector 1 Channel 8-PDIP ; Tube | 6985 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | Supervisor Open Drain or Open Collector 1 Channel 8-PDIP ; Tube | 8653 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated Products | In Stock |
|
Inquiry | ||
DS1231-20N+ | Maxim Integrated | In Stock |
|
Inquiry | ||
DS1231-20N+ | N/A | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | DALLAS | Original stock,24-hour delivery | 7489 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices Inc./Maxim Integrated | Supervisor Open Drain or Open Collector 1 Channel 8-PDIP | 9571 |
|
Inquiry | |
DS1231-20N+ | Analog Devices Inc./Maxim Integrated | Supervisor Open Drain or Open Collector 1 Channel 8-PDIP | 484 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Rochester Electronics | IC SUPERVISOR 1 CHANNEL 8DIP | 10000 |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | IC SUPERVISOR 1 CHANNEL 8DIP | 816050 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS1231-20N+ | Analog Devices, Inc. | 59 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim InT/egraT/ed Products | N/A IN STOCK ; DC:2022+ROHS | 135 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Rochester Electronics | DC:24+ ; Original New | 11464 |
|
Inquiry | |
DS1231-20N+ | Analog Devices, Inc. | DC:24+ ; Original New | 17537 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | Supervisory Circuits Power Monitor | in stock |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | Supervisory Circuits Power Monitor | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | Maxim Integrated | IC POWER MONITOR 20NS IND 8-DIP | 0 |
|
Inquiry | |
DS1231-20N+ | Maxim Integrated | IC POWER MONITOR 20NS 8-DIP | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+ | Maxim Integrated | Supervisory Circuits Power Monitor | 116 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N%2B | MAXIM | In stock,ready for shipping ; DIP8 | 3699 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N+
sku #: 2512296
|
Analog Devices | Analog Devices - Mpu Supervisor, 5.5V, Dip-8 - Ds1231-20N+ |Analog Devices DS1231-20N+ | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS1231-20N | DALLAS | DIP8 ; DC:0439+ | 30011 |
|
Inquiry | |
DS1231-20N+ | MAXIM | 8-pdip ; DC:17+ | 30780 |
|
Inquiry |
See Also:
DS1231-20+
DS1231S-20N+
DS1231-50N+
DS1231-20N
DS1231-50+
DS1231-20/G
DS1231-20
DS1231S-20N
DS1231-50N
DS1238-10N+
DS1231-35N+
DS1231S-20+
DS1231-50
DS1233-10+
DS1238-10+
DS1231-35+
DS1232SN+
DS1231S-50+
DS1232N+
DS1231-50/G
DS1231-35N
DS1238-10N
DS1231S-20
DS1239-10+
DS1236-10+
DS1236A-10N+
DS1236S-10N+
DS123120
DS1230Y-200+
DS1238A-10N+
DS1231S-50N
DS1236AS-10N+
DS1238-10
DS1231-20+ IC
DS1236A-5N+
DS1238A-10+
DS1230W-100+
DS1236-10
DS1231S-50
DS1233-5+
DS1233Z-10+
DS1232N
DS1230Y-70+
DS1236S-10N
DS1232LPSN+
DS1232LPN+
DS1233D-10+
DS1233-15+
DS1239-10
More »