AP9214LA-AG-HSBR-7 Equivalent & Substitute Parts

Part Overview

The AP9214LA-AG-HSBR-7 is a battery protection IC for single-cell lithium ion/polymer applications manufactured by Diodes Incorporated. This active product provides over-current, over-voltage, and short-circuit protection in a 6-UDFN exposed pad surface mount package. The part is supplied in Tape & Reel packaging with ROHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are necessary when the primary part number becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when product status transitions require sourcing from active alternatives.

Substiute Parts

AP9214LA-AG-HSBR-7

Diodes IncorporatedIn Stock: 957AP9214LA-AG-HSBR-7 Datasheet

Current PartRFQ

AP9214L-AK-HSBR-7

Diodes IncorporatedIn Stock: 9661AP9214L-AK-HSBR-7 Datasheet

Parametric EquivalentRFQ

AP9214L-AN-HSB-7

Diodes IncorporatedIn Stock: 3911AP9214L-AN-HSB-7 Datasheet

Parametric EquivalentRFQ

AP9214LA-AH-HSB-7

Diodes IncorporatedIn Stock: 5400AP9214LA-AH-HSB-7 Datasheet

Parametric EquivalentRFQ

AP9214LA-AM-HSBR-7

Diodes IncorporatedIn Stock: 4098AP9214LA-AM-HSBR-7 Datasheet

Parametric EquivalentRFQ

BQ29706DSER

Texas InstrumentsIn Stock: 61620BQ29706DSER Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP9214LA-AG-HSBR-7 is determined by the following parameters:

Primary Substitution Criteria:

• Battery Chemistry: Lithium Ion/Polymer
• Number of Cells: 1
• Fault Protection: Over Current, Over Voltage, Short Circuit
• Operating Temperature Range: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Packaging Flexibility: Diodes Incorporated AP9214 series parts with identical electrical specifications are substitutable across Tape & Reel (TR) and Cut Tape (CT) packaging formats. The base product number AP9214 with matching suffix designations indicates parametric equivalence.

Cross-Manufacturer Substitution: The Texas Instruments BQ29706DSER represents a manufacturer-recommended alternative with identical functional specifications, operating temperature range, and compliance certifications. Package format differs (6-WSON vs. 6-UDFN) but maintains equivalent electrical performance for single-cell lithium ion/polymer protection applications.

Parameter Comparison

Engineering Selection Recommendations

For Active Product Continuity: The AP9214LA-AG-HSBR-7 maintains active product status with ROHS3 compliance and unlimited MSL rating. This part is suitable for new designs and ongoing production without lifecycle concerns.

For Packaging Format Flexibility: The AP9214L-AK-HSBR-7 provides identical electrical specifications in Cut Tape format, accommodating automated pick-and-place systems that require individual component feeding. Despite obsolete status, available inventory of 9600 units supports high-volume manufacturing requirements.

For Long-Term Supply Assurance: The BQ29706DSER from Texas Instruments is an active product with significantly higher inventory (61600 units) and manufacturer-recommended status. This part maintains identical operating temperature range, fault protection capabilities, and ROHS3 compliance. The 6-WSON package format differs from the 6-UDFN but provides equivalent electrical performance for single-cell lithium ion/polymer protection. PCB layout modifications are required to accommodate the different package footprint.

For Obsolete Part Replacement: The AP9214LA-AH-HSB-7 and AP9214LA-AM-HSBR-7 are obsolete alternatives with available inventory. These parts maintain full parametric equivalence but should be considered only when active alternatives are unavailable or when existing inventory must be consumed.

Frequently Asked Questions (FAQ)

Q: Can AP9214L-AK-HSBR-7 be used as a direct replacement for AP9214LA-AG-HSBR-7?

A: Yes. Both parts share identical electrical specifications, operating temperature range, fault protection capabilities, and package type (6-UDFN Exposed Pad). The difference is packaging format: Cut Tape (CT) versus Tape & Reel (TR). The primary consideration is manufacturing process compatibility. Cut Tape format requires manual or specialized automated feeding, while Tape & Reel integrates with standard pick-and-place equipment.

Q: What is the difference between the AP9214 series variants?

A: All AP9214 series parts (AP9214LA-AG-HSBR-7, AP9214L-AK-HSBR-7, AP9214L-AN-HSB-7, AP9214LA-AH-HSB-7, AP9214LA-AM-HSBR-7) share the same base product number and provide identical battery protection functionality for single-cell lithium ion/polymer applications. Suffix designations indicate manufacturing date codes and packaging configurations. Electrical performance and fault protection specifications are equivalent across all variants.

Q: Is BQ29706DSER a suitable replacement for AP9214LA-AG-HSBR-7?

A: Yes, with package footprint considerations. The BQ29706DSER provides identical battery protection functionality, operating temperature range (-40°C ~ 85°C), and ROHS3 compliance. Both parts protect against over-current, over-voltage, and short-circuit conditions in single-cell lithium ion/polymer applications. The BQ29706DSER adds under-voltage protection. The package format differs: BQ29706DSER uses 6-WSON (1.5x1.5) while AP9214LA-AG-HSBR-7 uses 6-UDFN Exposed Pad. PCB layout redesign is required to accommodate the different footprint.

Q: Why are some AP9214 variants marked as obsolete?

A: Product status reflects manufacturer lifecycle management. Obsolete designation indicates the part is no longer in active production. However, available inventory remains suitable for applications where electrical specifications match design requirements. The AP9214LA-AG-HSBR-7 maintains active status and is the preferred choice for new designs.

Q: What are the compliance and regulatory considerations?

A: All listed parts maintain ROHS3 compliance, unlimited MSL rating (1), and REACH unaffected status. ECCN classification is EAR99 and HTSUS code is 8542.39.0001 across all variants. These certifications ensure suitability for commercial and industrial applications without additional regulatory documentation.