DS1707EPA+ Equivalent & Substitute Parts

Part Overview

The DS1707EPA+ is a single-channel power supply supervisor IC manufactured by Analog Devices Inc./Maxim Integrated, part of the MicroMonitor™ series. This through-hole component provides simple reset and power-on reset functionality with push-pull output configuration. The device monitors a single voltage threshold at 4.65V and delivers active high/active low reset signals with a 130ms minimum timeout. As an active product with ROHS3 compliance and unlimited moisture sensitivity rating, the DS1707EPA+ serves critical power management applications requiring reliable voltage supervision. Equivalent parts are identified when they maintain identical electrical parameters, package specifications, and functional characteristics necessary for direct circuit substitution.

Substiute Parts

DS1707EPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1189DS1707EPA+ Datasheet

Current PartRFQ

DS1707EPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1189DS1707EPA+ Datasheet

DirectRFQ

ADM707ANZ

Analog Devices Inc.In Stock: 1765ADM707ANZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DS1707EPA+ is determined by strict equivalence across the following critical parameters:

• Voltage Monitoring: Single channel at 4.65V threshold
• Output Stage: Push-pull configuration with active high/active low capability
• Reset Timing: Minimum 130ms timeout specification
• Package Specification: 8-DIP through-hole form factor (0.300", 7.62mm)
• Operating Temperature: -40°C to 85°C range
• Compliance: ROHS3 compliance and MSL 1 rating

The ADM707ANZ qualifies as a manufacturer-recommended substitute based on matching all electrical parameters, identical package configuration, and equivalent functional performance. Both devices operate within the same temperature range and maintain identical voltage monitoring and reset output characteristics. The primary distinction is the reset timeout specification: ADM707ANZ specifies 160ms minimum versus DS1707EPA+ at 130ms minimum. This difference does not preclude substitution in applications where the longer timeout is acceptable or beneficial.

Parameter Comparison

Engineering Selection Recommendations

Both DS1707EPA+ and ADM707ANZ are active products with ROHS3 compliance and unlimited moisture sensitivity ratings, qualifying them for equivalent circuit substitution. The devices share identical electrical specifications, package configurations, and functional characteristics across all monitored parameters.

Selection between these parts should be based on availability and application-specific reset timeout requirements. The ADM707ANZ's 160ms minimum reset timeout exceeds the DS1707EPA+ specification of 130ms minimum. In applications where reset timing is non-critical or where extended timeout provides operational benefit, ADM707ANZ serves as a direct substitute. Both parts maintain identical voltage threshold monitoring, output stage configuration, and temperature operating range.

Frequently Asked Questions (FAQ)

Q: Can ADM707ANZ replace DS1707EPA+ in existing designs?

A: Yes. Both devices share identical voltage threshold (4.65V), output configuration (push-pull), reset type (active high/active low), operating temperature range (-40°C to 85°C), and 8-DIP package specification. The ADM707ANZ reset timeout of 160ms minimum exceeds the DS1707EPA+ specification of 130ms minimum, making it suitable for direct substitution in applications where this timing difference is acceptable.

Q: Are there package compatibility concerns?

A: No. Both DS1707EPA+ and ADM707ANZ use identical 8-DIP through-hole packaging (0.300", 7.62mm). Pin-to-pin compatibility and PCB footprint requirements are equivalent, enabling direct board-level substitution without layout modifications.

Q: What compliance certifications apply to both parts?

A: Both DS1707EPA+ and ADM707ANZ carry ROHS3 compliance and MSL 1 (unlimited) moisture sensitivity ratings. Both are classified as active products with REACH unaffected status and EAR99 export classification.

Q: How do the reset timeout specifications differ?

A: DS1707EPA+ specifies 130ms minimum reset timeout, while ADM707ANZ specifies 160ms minimum. This difference reflects component-level variation within the same functional family. Applications requiring the shorter 130ms timeout should use DS1707EPA+; applications tolerant of or benefiting from extended timeout can use ADM707ANZ.

Q: Are both parts from the same manufacturer?

A: Both are manufactured by Analog Devices Inc. DS1707EPA+ is marketed under the Maxim Integrated product line (acquired by Analog Devices), while ADM707ANZ is part of the core Analog Devices catalog. Both represent equivalent products from the same parent manufacturer.