Alternatives to Analog Devices DS1232LPS-2
Analog Devices DS1232LPS-2 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 DS1232LPS-2Analog Devices | DS1232LPS-2+Analog Devices Inc./Maxim Integrated |  TC1232COAMicrochip Technology | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Same SOIC-8 150-mil footprint and identical pin assignments.Same physical dimensions, package body width (3.90mm), and mounting style.Direct RoHS-compliant version of the same device with identical electrical parameters. | Matches the 8-pin SOIC narrow footprint and exact pin layout.Matches the 150-mil narrow-body SOIC-8 mechanical form factor.Offers identical reset timeout, pushbutton reset debounce, and watchdog functionality. | ||
 AI Summary | DS1232LPS-2 by Analog Devices: Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC. | The DS1232LPS-2+ is the direct lead-free (RoHS compliant) and active drop-in replacement for the obsolete leaded DS1232LPS-2. It features the exact same pinout, package, and low-power electrical specifications, making it the most seamless transition option.
| The TC1232COA from Microchip is a pin-compatible, functionally equivalent second-source option. It matches the same package, pin assignments, and electrical behavior for commercial-grade applications, presenting a highly cost-effective and available alternative.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC | Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC | Supervisor Open Drain or Open Collector 1 Channel 8-SOIC | |
| Manufacturer | Analog Devices | Analog Devices Inc./Maxim Integrated | Microchip Technology | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Power Management (PMIC) | |
| Datasheet | Open | Open | Open | |
| Lead Time | 17 weeks | 11 weeks | 6 weeks | |
| Country of Origin | PH | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Simple Reset/Power-On Reset | - | - | |
| Reset | Active High/Active Low | - | - | |
| Output | Open Drain, Push-Pull | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Reset Timeout | Adjustable/Selectable | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - | |
| Voltage - Threshold | 4.37V, 4.62V | - | - | |
| DigiKey Programmable | Not Verified | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 DS1232Analog Devices | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
 DS1602SAnalog Devices | Discontinued | Obsolete | 2Alternatives availableSee Alternatives |
| DS1620SAnalog Devices | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
 DS1682SAnalog Devices | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| DS1682S/T&RAnalog Devices | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 DS1230Y-100Analog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices DS1232LPS-2 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Analog Devices DS1232LPS-2 are the DS1232LPS-2+ (Analog Devices Inc./Maxim Integrated) and the TC1232COA (Microchip Technology), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the DS1232LPS-2 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The DS1232LPS-2 (Analog Devices) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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