AP9214L-AA-HSB-7 Equivalent & Substitute Parts

Part Overview

The AP9214L-AA-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 surface-mount package. The part is currently listed as obsolete, making equivalent substitute parts necessary for ongoing design support and production continuity. Active alternatives within the AP9214 series maintain identical electrical and mechanical specifications while offering current product status and improved availability.

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 eligibility for the AP9214L-AA-HSB-7 is determined by strict parameter matching across the following criteria:

Mandatory Matching 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

Variable Parameters (Non-Critical for Substitution):

Packaging format (Tape & Reel vs. standard)
Product Status (Obsolete vs. Active)
Inventory availability

All substitute parts listed below maintain identical electrical and mechanical specifications to the main part. Packaging format differences (HSB vs. HSBR designations) indicate tape-and-reel versus standard packaging and do not affect functional compatibility in circuit design.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Function	Battery Chemistry	Cells	Fault Protection	Temp Range	Package Type	RoHS	Inventory (Pcs)
AP9214L-AA-HSB-7	Diodes Incorporated	Obsolete	Standard	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	675
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	Standard	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	Standard	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	Standard	Battery Protection	Li-Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN	ROHS3	905
AP9214L-AJ-HSB-7	Diodes Incorporated	Active	Standard	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 direct functional equivalents to the AP9214L-AA-HSB-7. Selection should prioritize active product status for long-term design support and supply chain stability. The AP9214L-AE-HSBR-7 offers the highest inventory availability (9200 units) with active product status and tape-and-reel packaging suitable for automated assembly. For designs requiring standard packaging format, AP9214L-AG-HSBR-7 and AP9214L-AH-HSBR-7 provide active status with substantial stock levels.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original component. Packaging format selection (HSB standard vs. HSBR tape-and-reel) depends on production methodology and should not influence functional circuit performance.

Frequently Asked Questions (FAQ)

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

A: Yes. All listed parts are parametric equivalents with identical electrical specifications, operating temperature range, fault protection capabilities, and package dimensions. The only differences are product status (active vs. obsolete) and packaging format (standard vs. tape-and-reel).

Q: What is the difference between HSB and HSBR packaging designations?

A: HSB indicates standard packaging, while HSBR indicates tape-and-reel packaging. Both use the same 6-UDFN Exposed Pad package type. The designation reflects supply format only and does not affect electrical performance or PCB footprint compatibility.

Q: Why is the original part listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production. Active alternatives within the AP9214 series provide identical functionality with current manufacturing support and improved supply availability.

Q: Are there any thermal or electrical performance differences between substitute parts?

A: No. All parts share identical operating temperature range (-40°C to 85°C), fault protection features (over-current, over-voltage, short-circuit), and battery chemistry support (Lithium Ion/Polymer single-cell). Electrical performance is equivalent across all listed substitutes.

Q: Which substitute part offers the best availability?

A: AP9214L-AE-HSBR-7 provides the highest inventory level at 9200 units with active product status and tape-and-reel packaging for high-volume production environments.

Q: Are all substitutes RoHS and REACH compliant?

A: Yes. All listed parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original AP9214L-AA-HSB-7.

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