DB002-02 Power Switch IC Equivalent & Substitute Parts

Part Overview

The DB002-02 is a Power Management Integrated Circuit (PMIC) classified as a power switch/driver manufactured by NVE Corp/Sensor Products. This component functions as a 1:1 bipolar power switch with high-side output configuration, designed for general-purpose switching applications requiring load voltage management between 6.2V and 30V.

The DB002-02 carries an Obsolete product status, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity. The substitute part DB002-02E provides functional equivalence while maintaining active product status and improved compliance certifications.

Substiute Parts

DB002-02

NVE Corp/Sensor ProductsIn Stock: 982DB002-02 Datasheet

Current PartRFQ

DB002-02E

NVE Corp/Sensor ProductsIn Stock: 788DB002-02E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DB002-02 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Output configuration: High Side
• Output type: Bipolar
• Switch ratio: 1:1
• Load voltage range: 6.2V ~ 30V
• Supply voltage range: 4.5V ~ 5.5V
• Maximum output current: 300mA
• Fault protection: Over Temperature
• Operating temperature range: -40°C ~ 170°C (TJ)

Mechanical & Physical Specifications:

• Mounting type: Surface Mount
• Package type: 8-SOIC
• Package dimensions: 0.154" width (3.90mm)
• Moisture sensitivity level: 1 (Unlimited)

Regulatory & Compliance:

• ECCN: EAR99
• HTSUS: 8542.39.0001

The DB002-02E qualifies as a direct substitute based on complete alignment with all electrical, mechanical, and regulatory parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

For New Designs: The DB002-02E is the appropriate selection for new product development. This part maintains active product status with NVE Corp/Sensor Products, ensuring long-term availability and manufacturing support. The DB002-02E carries ROHS3 compliance certification, meeting current regulatory requirements for electronic components in most jurisdictions.

For Legacy System Support: The DB002-02 remains available in inventory (928 units) for applications requiring exact original component replacement in existing systems. However, the obsolete product status indicates limited future availability. Transition planning to DB002-02E is recommended for production continuity.

Compliance Considerations: The DB002-02E provides superior compliance posture through ROHS3 certification, whereas the DB002-02 is RoHS non-compliant. Both parts maintain identical REACH Unaffected and EAR99 ECCN classifications. Selection should account for end-product regulatory requirements and customer compliance mandates.

Packaging & Logistics: The DB002-02E is supplied in Tube packaging, whereas the DB002-02 packaging specification is not provided. Both components share identical electrical and mechanical specifications, ensuring direct functional substitution at the circuit level.

Frequently Asked Questions (FAQ)

Q: Can DB002-02E be used as a direct replacement for DB002-02 in existing circuit designs?

A: Yes. The DB002-02E provides complete electrical and mechanical equivalence to the DB002-02. All critical parameters including output configuration, voltage ratings, current capacity, operating temperature range, and package dimensions are identical. Direct substitution is supported at the circuit board level without design modification.

Q: What is the primary difference between DB002-02 and DB002-02E?

A: The primary differences are product status and regulatory compliance. The DB002-02 is classified as Obsolete with RoHS non-compliant status, while the DB002-02E maintains Active product status with ROHS3 compliance certification. Electrical and mechanical specifications are identical.

Q: Are there any packaging differences between these parts?

A: The DB002-02E is supplied in Tube packaging. The DB002-02 packaging type is not specified in available documentation. Both parts use the 8-SOIC package format with identical physical dimensions (0.154" width, 3.90mm).

Q: Which part should be selected for new product development?

A: The DB002-02E is the appropriate selection for new designs. Active product status ensures manufacturing continuity and technical support from NVE Corp/Sensor Products. ROHS3 compliance also aligns with current regulatory standards for electronic component procurement.

Q: Is the DB002-02 still available for purchase?

A: The DB002-02 is available in current inventory (928 units in stock). However, the Obsolete product status indicates this is legacy stock. Availability may be limited for future orders. The DB002-02E (754 units in stock) is the recommended alternative for ongoing procurement.

Q: Do both parts require the same PCB footprint?

A: Yes. Both the DB002-02 and DB002-02E use the 8-SOIC package with identical dimensions. PCB footprints, land patterns, and assembly processes are interchangeable.

Q: What is the operating temperature range for these components?

A: Both parts operate across -40°C to 170°C junction temperature (TJ). This range supports industrial and extended-temperature applications.

Q: Are there any electrical performance differences between the parts?

A: No. Both parts provide identical electrical specifications: 1:1 bipolar high-side output configuration, 300mA maximum output current, 6.2V to 30V load voltage range, 4.5V to 5.5V supply voltage range, and over-temperature fault protection.