AP9214LA-AE-HSB-7 Equivalent & Substitute Parts

Part Overview

The AP9214LA-AE-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 AP9214LA-AE-HSB-7 is determined by strict parameter matching across the following criteria:

Primary Substitution Parameters:

Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Fault Protection: Over Current, Over Voltage, Short Circuit
Package / Case: 6-UDFN Exposed Pad
Supplier Device Package: U-DFN2535-6
Operating Temperature Range: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed maintain identical electrical protection specifications and mechanical packaging. Packaging format differences (Tape & Reel vs. standard packaging) do not affect electrical or functional compatibility. Product status transitions from obsolete to active variants ensure long-term supply chain viability.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Battery Chemistry	Cells	Fault Protection	Package Type	Operating Temp	RoHS	Inventory (Pcs)
AP9214LA-AE-HSB-7	Diodes Incorporated	Obsolete	Standard	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	1048
AP9214L-AA-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	990
AP9214L-AD-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	1103
AP9214L-AE-HSB-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	695
AP9214L-AE-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	9200
AP9214L-AF-HSB-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	780
AP9214L-AF-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	759
AP9214L-AG-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	3195
AP9214L-AH-HSBR-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	1015
AP9214L-AI-HSB-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	905
AP9214L-AJ-HSB-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion/Polymer	1	OC, OV, SC	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3	806

Engineering Selection Recommendations

All listed substitute parts are direct functional equivalents to the AP9214LA-AE-HSB-7. Selection should prioritize active product status variants to ensure supply chain continuity and long-term availability. The AP9214L-AE-HSBR-7 offers the highest inventory level (9200 units) among active alternatives, providing optimal procurement flexibility. All substitutes maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for current production environments. Packaging format selection (Tape & Reel vs. standard) depends on assembly process requirements and does not affect electrical performance or thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can AP9214L-AE-HSBR-7 replace AP9214LA-AE-HSB-7 in existing designs?

A: Yes. Both parts share identical electrical specifications, fault protection capabilities, operating temperature range, and 6-UDFN package geometry. The primary difference is product status (active vs. obsolete) and packaging format (Tape & Reel). No circuit modifications are required.

Q: What is the significance of the packaging format difference (HSB vs. HSBR)?

A: HSB indicates standard packaging while HSBR indicates Tape & Reel format. Both formats contain identical die and electrical characteristics. The difference affects supply chain logistics and assembly line compatibility, not component functionality or performance.

Q: Are all substitute parts suitable for the same operating temperature range?

A: Yes. All listed substitutes operate across -40°C to 85°C (TA), matching the original part specification. No thermal derating adjustments are necessary when switching between equivalent parts.

Q: Do substitute parts maintain the same fault protection specifications?

A: Yes. All substitute parts provide identical over-current, over-voltage, and short-circuit protection for single-cell Lithium Ion/Polymer batteries. Protection thresholds and response characteristics remain consistent across the AP9214 series variants.

Q: Is RoHS compliance maintained across all substitute options?

A: Yes. All listed parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component manufacturing and use.

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