AP9214L-AB-HSB-7 Equivalent & Substitute Parts

Part Overview

The AP9214L-AB-HSB-7 is a Battery Protection IC for single-cell Lithium Ion/Polymer applications, manufactured by Diodes Incorporated. This component provides over-current, over-voltage, and short-circuit protection in a 6-UDFN Exposed Pad surface-mount package. The part is currently listed as obsolete, making identification of active equivalent alternatives essential for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Function	Battery Protection
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1
Fault Protection	Over Current, Over Voltage, Short Circuit
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	6-UDFN Exposed Pad
Supplier Device Package	U-DFN2535-6
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution for the AP9214L-AB-HSB-7 is determined by strict equivalence across the following parameters:

Manufacturer: Diodes Incorporated
Function: Battery Protection
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
Package / Case: 6-UDFN Exposed Pad
Supplier Device Package: U-DFN2535-6
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected

All substitute parts listed maintain identical electrical and mechanical specifications. Variations in part numbering reflect different packaging configurations (Tape & Reel vs. bulk) and internal design variants that do not affect functional compatibility within the specified parameter set.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Function	Battery Chemistry	Cells	Fault Protection	Temp Range	Package	RoHS	Inventory (Pcs)
AP9214L-AB-HSB-7	Diodes Incorporated	Obsolete	Bulk	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	1183
AP9214L-AA-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	990
AP9214L-AD-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	1103
AP9214L-AE-HSB-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	695
AP9214L-AE-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	9200
AP9214L-AF-HSB-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	780
AP9214L-AF-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	759
AP9214L-AG-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	3195
AP9214L-AH-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	1015
AP9214L-AI-HSB-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	905
AP9214L-AJ-HSB-7	Diodes Incorporated	Active	Tape & Reel	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	806

Engineering Selection Recommendations

All listed substitute parts are active products from Diodes Incorporated with identical electrical and mechanical specifications to the obsolete AP9214L-AB-HSB-7. Selection among these equivalents should be based on:

Packaging Format: Parts designated with "-HSBR-" suffix are supplied in Tape & Reel format, suitable for automated assembly. Parts with "-HSB-" suffix are supplied in bulk packaging. Choose based on production volume and assembly equipment requirements.

Inventory Availability: AP9214L-AE-HSBR-7 offers the highest current stock level at 9200 units, providing supply security for high-volume applications. Other variants maintain adequate inventory ranging from 695 to 3195 units.

Compliance Status: All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the original part's regulatory standing. MSL rating of 1 (Unlimited) applies uniformly across all variants, indicating no moisture sensitivity constraints during storage or handling.

Product Status: All substitute parts are in active production status, ensuring long-term availability and continued manufacturer support, unlike the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can AP9214L-AB-HSB-7 be directly replaced with any of the listed substitutes?

A: Yes. All listed parts are parametric equivalents with identical electrical function, battery chemistry support, fault protection capabilities, operating temperature range, and package specifications. Direct substitution is supported without circuit modification.

Q: What is the difference between parts ending in "-HSB-7" and "-HSBR-7"?

A: The "-HSBR-" designation indicates Tape & Reel packaging format for automated pick-and-place assembly. The "-HSB-" designation indicates bulk packaging. Electrical and mechanical specifications are identical; packaging format selection depends on production methodology.

Q: Why is the original AP9214L-AB-HSB-7 listed as obsolete?

A: Obsolescence reflects the manufacturer's discontinuation of this specific part variant. However, functionally equivalent active alternatives from the same AP9214 base product family remain available, ensuring design continuity.

Q: Are there any thermal or environmental differences between substitute options?

A: No. All substitute parts maintain the identical operating temperature range of -40°C to 85°C (TA) and MSL rating of 1 (Unlimited). Environmental performance is equivalent across all variants.

Q: Which substitute part offers the best supply availability?

A: AP9214L-AE-HSBR-7 currently maintains the highest inventory at 9200 units. For applications requiring immediate availability or high-volume production, this variant is recommended.

Q: Do all substitutes maintain the same regulatory compliance?

A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected, matching the original part's regulatory status. No compliance differences exist between variants.

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