AL5890-10P1-13 Equivalent & Substitute Parts

Part Overview

The AL5890-10P1-13 is a linear LED driver IC manufactured by Diodes Incorporated, designed for single-output lighting and signage applications. This device operates with a supply voltage range of 7V to 400V and delivers a fixed 10mA output current without dimming capability. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	AL5890-10P1-13
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Type	Linear
Number of Outputs	1
Voltage - Supply (Min)	7V
Voltage - Supply (Max)	400V
Current - Output / Channel	10mA
Dimming	No
Package / Case	POWERDI®123
Operating Temperature	-40°C ~ 105°C (TA)
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution for the AL5890-10P1-13 is determined by the following critical parameters:

Output Current Capability: Minimum 10mA to support the original application requirement
Supply Voltage Range: Must accommodate the 7V to 400V operating window or a subset thereof
Package Type: POWERDI®123 surface mount package or compatible alternatives
Dimming Capability: Fixed output (no dimming) or PWM dimming variants acceptable for replacement
Product Status: Active or Last Time Buy status preferred for long-term availability
Compliance: ROHS3 compliance and automotive qualification where applicable

Substitute parts are grouped into two categories: parametric equivalents from the same manufacturer (Diodes Incorporated) with identical packaging, and functional alternatives from other manufacturers offering comparable electrical performance within acceptable parameter ranges.

Parameter Comparison

Parameter	AL5890-10P1-13	AL5809-15P1-7	AL5890-15P1-13	BCR450E6327HTSA1	MAX16815ASA+	CL6N5-G
Manufacturer	Diodes Inc.	Diodes Inc.	Diodes Inc.	Infineon	Analog Devices	Microchip
Type	Linear	Linear	Linear	Linear	Linear	Linear
Number of Outputs	1	1	1	1	1	1
Voltage - Supply (Min)	7V	2.5V	7V	8V	6.5V	6.5V
Voltage - Supply (Max)	400V	60V	400V	27V	40V	90V
Current - Output / Channel	10mA	15mA	15mA	85mA	100mA	100mA
Dimming	No	PWM	No	PWM	PWM	PWM
Package / Case	POWERDI®123	POWERDI®123	POWERDI®123	SC-74, SOT-457	8-SOIC (0.154", 3.90mm Width) Exposed Pad	TO-220-3
Operating Temperature	-40°C ~ 105°C	-40°C ~ 125°C	-40°C ~ 105°C	-	-40°C ~ 125°C	-40°C ~ 119°C
Product Status	Obsolete	Active	Obsolete	Last Time Buy	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitute (Same Manufacturer, Same Package): AL5809-15P1-7 is the recommended primary substitute. This Diodes Incorporated device maintains the POWERDI®123 package footprint, ensuring direct PCB compatibility. The part is currently active with extended temperature range (-40°C to 125°C) and includes PWM dimming capability. The 15mA output current exceeds the original 10mA requirement, providing design margin. Supply voltage range of 2.5V to 60V is narrower than the original but covers standard lighting applications.

Secondary Substitute (Same Manufacturer, Same Package, Parametric Match): AL5890-15P1-13 maintains identical electrical characteristics to the original part except for increased output current (15mA). This obsolete part shares the same POWERDI®123 package and 7V to 400V supply range, making it a direct parametric equivalent with higher current capability.

Alternative Substitutes (Different Manufacturers, Different Packages): MAX16815ASA+ (Analog Devices) and CL6N5-G (Microchip) provide functional alternatives with active product status. MAX16815ASA+ operates within 6.5V to 40V supply range with 100mA output and PWM dimming in an 8-SOIC package. CL6N5-G offers the widest supply voltage range (6.5V to 90V) with 100mA output in a through-hole TO-220-3 package. Both require PCB layout modifications due to different package types.

BCR450E6327HTSA1 (Infineon) is listed as Last Time Buy status and should be evaluated only if supply chain constraints prevent access to active alternatives.

Frequently Asked Questions (FAQ)

Q: Can AL5809-15P1-7 directly replace AL5890-10P1-13 without PCB modifications? A: Yes. Both devices use the POWERDI®123 package with identical pinout and footprint. No PCB layout changes are required. The 15mA output current is backward compatible with 10mA applications.

Q: What is the key difference between AL5809-15P1-7 and AL5890-15P1-13? A: AL5809-15P1-7 is active with extended temperature range and includes PWM dimming capability. AL5890-15P1-13 is obsolete with fixed output (no dimming) and narrower temperature range. AL5809-15P1-7 is preferred for new designs.

Q: Why do some substitutes have higher output current (85mA, 100mA) than the original 10mA? A: Higher current capability provides design flexibility for future applications while maintaining backward compatibility. The LED driver will operate at the required 10mA in the original circuit; excess current capacity is unused but does not affect functionality.

Q: Can MAX16815ASA+ or CL6N5-G be used as drop-in replacements? A: No. These parts use different packages (8-SOIC and TO-220-3 respectively) requiring PCB redesign. They are suitable only for new board layouts or when PCB modifications are acceptable.

Q: What supply voltage range should I use when selecting a substitute? A: The original AL5890-10P1-13 operates from 7V to 400V. AL5809-15P1-7 operates from 2.5V to 60V. Verify your application's actual supply voltage falls within the substitute's rated range. If your circuit requires the full 7V to 400V range, AL5890-15P1-13 maintains this specification.

Q: Are all listed substitutes ROHS3 compliant? A: Yes. All substitute parts listed are ROHS3 compliant, matching the original part's environmental compliance status.

Q: Which substitute has the best long-term availability? A: AL5809-15P1-7 and MAX16815ASA+ both have active product status, indicating ongoing manufacturing and distribution support. These are recommended for designs requiring extended component availability.

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