SP706TEU-L Equivalent & Substitute Parts

Part Overview

The SP706TEU-L is a single-channel power management supervisor IC manufactured by MaxLinear, Inc., designed for power-on reset and simple reset applications. This device operates across an extended temperature range of -40°C to 85°C and is housed in an 8-MSOP surface mount package. The SP706TEU-L is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. Active alternatives from Analog Devices Inc./Maxim Integrated provide direct functional replacement with enhanced product status and compliance certifications.

Substiute Parts

SP706TEU-L

MaxLinear, Inc.In Stock: 1958SP706TEU-L Datasheet

Current PartRFQ

DS1706TEUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 877DS1706TEUA+ Datasheet

MFR RecommendedRFQ

DS1706TEUA+T&R

Analog Devices Inc./Maxim IntegratedIn Stock: 820DS1706TEUA+T&R Datasheet

MFR RecommendedRFQ

MAX706TCUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2591MAX706TCUA+ Datasheet

MFR RecommendedRFQ

MAX706TCUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3021MAX706TCUA+T Datasheet

MFR RecommendedRFQ

MAX706TEUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 830MAX706TEUA+ Datasheet

MFR RecommendedRFQ

MAX706TEUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3860MAX706TEUA+T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SP706TEU-L are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Core Compatibility Criteria:

• Single-channel voltage monitoring with 3.08V threshold
• Active Low reset output
• 8-MSOP/8-TSSOP surface mount package (0.118", 3.00mm width)
• Moisture Sensitivity Level 1 (Unlimited)
• ECCN EAR99 and HTSUS 8542.39.0001 classification

Substitution Groups:

Group 1: DS1706 Series (Analog Devices Inc./Maxim Integrated) DS1706TEUA+ and DS1706TEUA+T&R are direct functional equivalents with Push-Pull, Totem Pole output configuration. These parts maintain the 3.08V threshold, Active Low reset, and 130ms minimum reset timeout. Operating temperature range is -40°C to 85°C. Product status is Active with ROHS3 compliance and REACH Unaffected designation.

Group 2: MAX706 Series (Analog Devices Inc./Maxim Integrated) MAX706TCUA+, MAX706TCUA+T, MAX706TEUA+, and MAX706TEUA+T provide functional equivalence with Push-Pull, Totem Pole output. The MAX706T variants maintain -40°C to 85°C operating temperature and 140ms minimum reset timeout, matching the SP706TEU-L thermal and timing specifications. MAX706C variants operate at 0°C to 70°C. All MAX706 parts are Active status with ROHS3 compliance and REACH Unaffected designation.

Parameter Comparison

Engineering Selection Recommendations

For Extended Temperature Range Applications (-40°C to 85°C): Select DS1706TEUA+, DS1706TEUA+T&R, MAX706TEUA+, or MAX706TEUA+T. These parts maintain the full operating temperature specification of the SP706TEU-L. DS1706 variants offer 130ms reset timeout, while MAX706T variants match the 140ms specification. All are Active status with ROHS3 compliance and REACH Unaffected designation.

For Standard Temperature Range Applications (0°C to 70°C): MAX706TCUA+ and MAX706TCUA+T are suitable alternatives with 140ms reset timeout and Active product status. These parts provide ROHS3 compliance and REACH Unaffected certification.

For Packaging Preference: Tube packaging is available in DS1706TEUA+, MAX706TCUA+, and MAX706TEUA+. Tape & Reel (TR) packaging is available in DS1706TEUA+T&R, MAX706TCUA+T, and MAX706TEUA+T.

All substitute parts maintain the 3.08V threshold, Active Low reset, 8-MSOP/8-TSSOP package compatibility, and MSL 1 rating required for direct replacement of the SP706TEU-L.

Frequently Asked Questions (FAQ)

Q: Can DS1706TEUA+ directly replace SP706TEU-L in all applications? A: DS1706TEUA+ is functionally compatible with SP706TEU-L across all critical parameters: 3.08V threshold, Active Low reset, 8-MSOP package, and -40°C to 85°C operating temperature. The 130ms reset timeout is 10ms shorter than the SP706TEU-L specification of 140ms minimum. Verify timing requirements in your application before selection.

Q: What is the difference between MAX706TCUA+ and MAX706TEUA+? A: The primary difference is operating temperature range. MAX706TCUA+ operates at 0°C to 70°C, while MAX706TEUA+ operates at -40°C to 85°C. Both maintain 3.08V threshold, Active Low reset, 140ms reset timeout, and 8-MSOP package compatibility. Select MAX706TEUA+ for extended temperature applications.

Q: Are Tube and Tape & Reel versions electrically identical? A: Yes. Tube and Tape & Reel packaging variants (identified by the "+T" or "+T&R" suffix) contain electrically identical die and are functionally interchangeable. Packaging selection depends on assembly process requirements and volume considerations.

Q: Do all substitute parts meet RoHS and REACH requirements? A: All Analog Devices Inc./Maxim Integrated substitute parts are ROHS3 Compliant and REACH Unaffected. The SP706TEU-L compliance status is not specified in available documentation.

Q: Is the 8-uMAX/uSOP package compatible with 8-MSOP PCB layouts? A: Yes. The 8-uMAX/uSOP and 8-MSOP packages share identical pin configurations and 0.118" (3.00mm) width specifications, ensuring direct PCB compatibility without layout modifications.

Q: What is the inventory status of substitute parts? A: DS1706TEUA+ (838 Pcs), DS1706TEUA+T&R (801 Pcs), MAX706TCUA+ (2570 Pcs), MAX706TCUA+T (3004 Pcs), MAX706TEUA+ (758 Pcs), and MAX706TEUA+T (3800 Pcs) are available as new original stock.