DS1830+ Equivalent & Substitute Parts

Part Overview

The DS1830+ is a 3-channel supervisor integrated circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for power management applications requiring voltage monitoring and sequencing control. This device operates as an open drain or open collector output supervisor with active low reset functionality. The part is currently in active production status with 941 pieces available in new original inventory. Alternative equivalent parts may be required due to supply constraints, design revisions, or specific application requirements within the same functional and electrical parameter space.

Substiute Parts

DS1830+

Analog Devices Inc./Maxim IntegratedIn Stock: 965DS1830+ Datasheet

Current PartRFQ

DS1830+

Analog Devices Inc./Maxim IntegratedIn Stock: 965DS1830+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute parts for the DS1830+ must satisfy the following critical parameters to ensure functional compatibility:

• Voltage Monitoring Channels: Exactly 3 channels required
• Voltage Threshold: 5V nominal threshold
• Output Configuration: Open drain or open collector topology
• Reset Logic: Active low reset with specified timeout windows (10ms, 20ms, or 50ms minimum)
• Package Type: 8-DIP through-hole mounting (0.300", 7.62mm pitch)
• Operating Temperature: -40°C to 85°C minimum range
• Compliance: ROHS3 compliant, MSL Level 1

Substitution is valid only when all electrical parameters, package specifications, and compliance certifications match or exceed the original DS1830+ specifications. The DS1830+ itself serves as the direct equivalent part within this product category.

Parameter Comparison

Engineering Selection Recommendations

The DS1830+ is the primary part number for this supervisor function. Selection of equivalent parts must be based strictly on:

1. Product Status: Only active production parts are recommended for new designs
2. Compliance Certifications: ROHS3 compliance and REACH unaffected status must be maintained
3. Electrical Specifications: All voltage monitoring, threshold, output, and reset parameters must match exactly
4. Package Compatibility: Through-hole 8-DIP mounting with 0.300" (7.62mm) pitch is required for PCB layout compatibility
5. Temperature Range: Operating range of -40°C to 85°C must be supported

No alternative part numbers are provided in the current dataset. The DS1830+ remains the specified component for this application.

Frequently Asked Questions (FAQ)

Q: Can the DS1830+ be replaced with a surface-mount alternative? A: No. The DS1830+ is specified for through-hole 8-DIP mounting. Surface-mount alternatives would require PCB redesign and are not direct substitutes.

Q: What determines if a part is a valid substitute for the DS1830+? A: A valid substitute must match all electrical parameters: 3-channel voltage monitoring, 5V threshold, open drain/open collector output, active low reset with 10ms/20ms/50ms timeout options, and -40°C to 85°C operating range. The package must be 8-DIP through-hole format.

Q: Is the DS1830+ RoHS compliant? A: Yes. The DS1830+ is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the moisture sensitivity level of the DS1830+? A: The DS1830+ has MSL Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are there any known obsolete versions of this part? A: The DS1830+ is currently in active production status. No obsolescence information is provided in the available data.