AL5890-30P1-13 Equivalent & Substitute Parts

Part Overview

The AL5890-30P1-13 is a linear LED driver IC manufactured by Diodes Incorporated, designed for single-output lighting and signage applications. This device operates with a 30mA output current capability and supports supply voltages from 7V to 400V. The part is classified as obsolete, making equivalent and substitute parts necessary for new designs and ongoing production support.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Part Number	AL5890-30P1-13
Category	Power Management (PMIC)
Type	Linear LED Driver
Number of Outputs	1
Output Current	30mA
Supply Voltage Range	7V to 400V
Dimming Capability	No
Internal Switch	No
Package	PowerDI™ 123
Operating Temperature	-40°C to 105°C
Product Status	Obsolete
RoHS Compliance	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the AL5890-30P1-13 is determined by the following critical parameters:

Output Current Capability: 30mA nominal
Supply Voltage Range: Minimum 7V, maximum 400V
Package Type: PowerDI™ 123 surface mount
Dimming Function: No dimming required
Internal Switch Configuration: No internal switch
Applications: Lighting and signage

Substitute parts are grouped into two categories:

Direct Parametric Equivalents: Parts with identical or superior electrical specifications within the same package family, maintaining the same functional characteristics (no dimming, no internal switch, 30mA output).
Functional Alternatives: Parts with enhanced capabilities (PWM dimming, internal switches, higher current ratings) that can replace the AL5890-30P1-13 in applications where the additional features do not create design conflicts.

Parameter Comparison

Part Number	Manufacturer	Output Current	Supply Voltage (Min-Max)	Dimming	Internal Switch	Package	Status	Temp Range
AL5890-30P1-13	Diodes Inc.	30mA	7V - 400V	No	No	PowerDI™ 123	Obsolete	-40°C to 105°C
AL5809-30P1-7	Diodes Inc.	30mA	2.5V - 60V	PWM	Yes	PowerDI™ 123	Active	-40°C to 125°C
AL5890-40P1-13	Diodes Inc.	40mA	7V - 400V	No	No	PowerDI™ 123	Obsolete	-40°C to 105°C
A6260SLJTR-T	Allegro MicroSystems	350mA	6V - 40V	PWM	Yes	8-SOIC-EP	Active	-20°C to 85°C
BCR421UE6327HTSA1	Infineon Technologies	200mA	- to 4.5V	PWM	Yes	SC-74, SOT-457	Active	-
LP5560TME/NOPB	Texas Instruments	19.5mA	2.7V - 5.5V	Single-Wire	Yes	4-DSBGA	Active	-30°C to 85°C
MAX16803ATE+T	Analog Devices/Maxim	350mA	6.5V - 40V	PWM	Yes	16-TQFN (5x5)	Active	-40°C to 125°C
MAX16828ASA+T	Analog Devices/Maxim	200mA	6.5V - 40V	PWM	Yes	8-SOIC-EP	Active	-40°C to 125°C
MIC4802YME-TR	Microchip Technology	800mA	3V - 5.5V	PWM	Yes	8-SOIC-EP	Active	-40°C to 125°C
NCR402TR	Nexperia USA Inc.	20mA	- to 18V	-	Yes	TO-236AB	Active	-55°C to 150°C
STCS05ADR	STMicroelectronics	500mA	4.5V - 40V	PWM	Yes	8-SOIC	Active	-40°C to 150°C

Engineering Selection Recommendations

AL5809-30P1-7 (Diodes Incorporated) is the primary recommended substitute. This part maintains the same manufacturer, package type (PowerDI™ 123), output current (30mA), and operating temperature range (-40°C to 125°C). The AL5809-30P1-7 is active in production status and ROHS3 compliant. The key difference is the reduced supply voltage range (2.5V to 60V versus 7V to 400V) and the addition of PWM dimming capability with an internal switch. Applications requiring the full 400V supply voltage capability cannot use this substitute.

AL5890-40P1-13 (Diodes Incorporated) provides parametric equivalence with identical supply voltage range (7V to 400V) and package type. The output current is increased to 40mA, which is compatible with designs accepting higher current delivery. This part is also obsolete, limiting its suitability for long-term production.

For applications requiring active production status and extended temperature operation, MAX16803ATE+T (Analog Devices/Maxim) and MAX16828ASA+T (Analog Devices/Maxim) offer PWM dimming capability with higher current ratings (350mA and 200mA respectively) and operating temperatures to 125°C. These parts require different package types and lower maximum supply voltages (40V maximum).

STCS05ADR (STMicroelectronics) provides 500mA output current with PWM dimming and operates across -40°C to 150°C, supporting supply voltages from 4.5V to 40V. This part is suitable for applications where higher current capacity and extended temperature range are beneficial.

Frequently Asked Questions (FAQ)

Q: Can AL5809-30P1-7 replace AL5890-30P1-13 in all applications?

A: AL5809-30P1-7 is suitable for applications where the supply voltage does not exceed 60V. The original AL5890-30P1-13 supports up to 400V. If your design requires operation above 60V, AL5809-30P1-7 is not compatible. Both parts share the same PowerDI™ 123 package and 30mA output current.

Q: What is the primary difference between the AL5890 and AL5809 series?

A: The AL5890 series operates without internal dimming control and lacks an internal switch, supporting high supply voltages up to 400V. The AL5809 series includes PWM dimming capability and an internal switch, but operates at reduced maximum supply voltage (60V). Both series are available in PowerDI™ 123 packaging.

Q: Are the higher-current alternatives (MAX16803ATE+T, STCS05ADR) pin-compatible with AL5890-30P1-13?

A: No. These alternatives use different package types (16-TQFN and 8-SOIC respectively) and require different PCB layouts. They are functional alternatives for applications where the additional current capacity and dimming features are beneficial, but they are not direct pin-compatible replacements.

Q: Which substitute part is recommended for new designs?

A: AL5809-30P1-7 is recommended for new designs requiring 30mA output current in the PowerDI™ 123 package, provided the supply voltage does not exceed 60V. This part is active in production, ROHS3 compliant, and offers PWM dimming capability. For applications requiring higher supply voltages, alternative architectures must be evaluated.

Q: What is the moisture sensitivity level (MSL) for these parts?

A: All listed parts have MSL 1 (Unlimited) or MSL 2 (1 Year), indicating low moisture sensitivity. MSL 1 parts require no special moisture control during storage and handling. MSL 2 parts (MIC4802YME-TR) require storage in dry conditions and have a one-year shelf life from the date of manufacture.

Q: Are automotive-grade alternatives available?

A: Yes. A6260SLJTR-T (Allegro MicroSystems, AEC-Q100 qualified), BCR421UE6327HTSA1 (Infineon Technologies, AEC-Q101 qualified), and NCR402TR (Nexperia USA Inc., AEC-Q101 qualified) are automotive-grade options. These parts are suitable for automotive lighting and signage applications requiring automotive qualification.

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