AP9211SA-AD-HAC-7 Equivalent & Substitute Parts

Part Overview

The AP9211SA-AD-HAC-7 is a Battery Protection IC for single-cell lithium-ion applications manufactured by Diodes Incorporated. This PMIC provides over-current and over-voltage fault protection in a compact 6-UDFN surface-mount package. The part is classified as Obsolete, making identification of active equivalent alternatives essential for new designs and production continuity. Substitute parts maintain identical electrical function, thermal performance, and mechanical compatibility while offering improved availability through Active product status variants.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Function	Battery Protection
Battery Chemistry	Lithium Ion
Number of Cells	1
Fault Protection	Over Current, Over Voltage
Operating Temperature Range	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	6-UDFN Exposed Pad
Supplier Device Package	U-DFN2030-6 (Type C)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the AP9211SA-AD-HAC-7 is determined by strict equivalence across the following parameters:

Battery Chemistry: Lithium Ion (single-cell protection)
Fault Protection Type: Over Current and Over Voltage
Package / Case: 6-UDFN Exposed Pad
Supplier Device Package: U-DFN2030-6 (Type C)
Operating Temperature Range: -40°C ~ 85°C (TA)
Regulatory Compliance: ROHS3 Compliant, REACH Unaffected
Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed maintain identical electrical specifications and thermal performance. Packaging format (Cut Tape vs. Tape & Reel) and product status (Active vs. Obsolete) are secondary considerations that do not affect functional compatibility. The base product number AP9211 remains constant across all variants, confirming parametric equivalence.

Parameter Comparison

Part Number	Manufacturer	Packaging	Product Status	Battery Chemistry	Fault Protection	Package / Case	Operating Temperature	RoHS Status	Inventory (Pcs)
AP9211SA-AD-HAC-7	Diodes Incorporated	Cut Tape (CT)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	3662
AP9211S-AB-HAC-7	Diodes Incorporated	Tape & Reel (TR)	Active	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	1174
AP9211S-AC-HAC-7	Diodes Incorporated	Tape & Reel (TR)	Active	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	1153
AP9211S-AD-HAC-7	Diodes Incorporated	Tape & Reel (TR)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	7556
AP9211S-AF-HAC-7	Diodes Incorporated	Cut Tape (CT)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	1734
AP9211S-AH-HAC-7	Diodes Incorporated	Tape & Reel (TR)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	3754
AP9211S-AI-HAC-7	Diodes Incorporated	Tape & Reel (TR)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	3400
AP9211S-AM-HAC-7	Diodes Incorporated	Tape & Reel (TR)	Active	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	1046
AP9211S-AN-HAC-7	Diodes Incorporated	Cut Tape (CT)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	3433
AP9211SA-AA-HAC-7	Diodes Incorporated	Cut Tape (CT)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	3515
AP9211SA-AC-HAC-7	Diodes Incorporated	Cut Tape (CT)	Obsolete	Lithium Ion	Over Current, Over Voltage	6-UDFN Exposed Pad	-40°C ~ 85°C	ROHS3 Compliant	5772

Engineering Selection Recommendations

For new designs and production applications, Active product status variants are preferred to ensure long-term supply continuity. AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, and AP9211S-AM-HAC-7 are all Active parts with identical electrical and thermal specifications to the AP9211SA-AD-HAC-7.

All substitute parts maintain ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements. Packaging format selection (Cut Tape vs. Tape & Reel) depends on assembly process requirements and does not affect electrical performance or thermal characteristics.

For applications currently using AP9211SA-AD-HAC-7 in production, direct substitution with any listed equivalent part is electrically and mechanically valid. Inventory availability should be evaluated based on procurement lead times and volume requirements.

Frequently Asked Questions (FAQ)

Q: Can AP9211S-AB-HAC-7 replace AP9211SA-AD-HAC-7 in existing designs?

A: Yes. Both parts are parametrically equivalent with identical battery protection function, fault detection (over-current and over-voltage), operating temperature range (-40°C ~ 85°C), and 6-UDFN package. The only difference is packaging format (Tape & Reel vs. Cut Tape) and product status (Active vs. Obsolete).

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) is supplied as individual strips suitable for manual assembly or small-volume pick-and-place operations. Tape & Reel (TR) is supplied on continuous reels for high-volume automated assembly. Both formats contain the same component in the same 6-UDFN package with identical electrical performance.

Q: Are all listed substitutes suitable for new product designs?

A: Active product status parts (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) are recommended for new designs due to extended availability. Obsolete parts remain functionally equivalent but may have limited supply windows.

Q: Do substitute parts require PCB layout changes?

A: No. All substitute parts use the identical 6-UDFN Exposed Pad package (U-DFN2030-6 Type C), requiring no PCB modifications or re-qualification.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts maintain ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory standards.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message