AP130-35YL-13 Equivalent & Substitute Parts

Part Overview

The AP130-35YL-13 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed 4.6V output applications. This Surface Mount device delivers 300mA output current in a compact SOT-89-3 package. The part is discontinued at DiGi Electronics, making equivalent substitute parts essential for ongoing production and maintenance applications requiring this specific voltage regulation topology.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Output Voltage (Fixed)	4.6V
Output Current	300mA
Input Voltage (Max)	5.5V
Voltage Dropout (Max)	0.5V @ 300mA
Quiescent Current	100 µA
PSRR	58dB (100Hz)
Operating Temperature Range	-40°C ~ 85°C
Package / Case	TO-243AA
Mounting Type	Surface Mount
Protection Features	Over Current, Over Temperature, Short Circuit
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the AP130-35YL-13 are determined by electrical and mechanical parameter equivalence within the Diodes Incorporated AP130 regulator family. All substitute parts maintain identical electrical specifications: 4.6V fixed output, 300mA output current, 5.5V maximum input voltage, 0.5V maximum dropout voltage, 100 µA quiescent current, and 58dB PSRR at 100Hz. All parts operate across the same temperature range (-40°C ~ 85°C) and include identical protection features (Over Current, Over Temperature, Short Circuit).

Substitution is valid based on these key parameters:

Output voltage and current ratings
Input voltage specifications
Dropout voltage characteristics
Quiescent current performance
PSRR performance
Protection feature set
Operating temperature range
RoHS3 compliance and MSL rating

Packaging variations (standard SOT-89-3 versus SOT-89R-3) and tape & reel availability represent the primary differences among substitute parts, with no impact on electrical functionality.

Parameter Comparison

Parameter	AP130-35YL-13	AP130-35YG-13	AP130-35YRG-13	AP130-35YRL-13
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
Output Voltage (Fixed)	4.6V	4.6V	4.6V	4.6V
Output Current	300mA	300mA	300mA	300mA
Input Voltage (Max)	5.5V	5.5V	5.5V	5.5V
Voltage Dropout (Max)	0.5V @ 300mA	0.5V @ 300mA	0.5V @ 300mA	0.5V @ 300mA
Quiescent Current	100 µA	100 µA	100 µA	100 µA
PSRR	58dB (100Hz)	58dB (100Hz)	58dB (100Hz)	58dB (100Hz)
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	TO-243AA	TO-243AA	TO-243AA	TO-243AA
Supplier Device Package	SOT-89-3	SOT-89-3	SOT-89R-3	SOT-89R-3
Protection Features	Over Current, Over Temperature, Short Circuit	Over Current, Over Temperature, Short Circuit	Over Current, Over Temperature, Short Circuit	Over Current, Over Temperature, Short Circuit
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Discontinued at DiGi Electronics	Active	Active	Discontinued at DiGi Electronics

Engineering Selection Recommendations

All three substitute parts (AP130-35YG-13, AP130-35YRG-13, AP130-35YRL-13) are electrically and mechanically equivalent to the AP130-35YL-13 and satisfy identical functional requirements for 4.6V linear voltage regulation at 300mA output.

AP130-35YG-13 is the primary recommended substitute. This part maintains active product status and is available in tape & reel packaging with 11,670 units in stock. It provides the highest availability and supply chain continuity for production applications.

AP130-35YRG-13 offers an alternative with active product status and tape & reel packaging. The SOT-89R-3 package variant is electrically equivalent with 706 units available.

AP130-35YRL-13 is discontinued at DiGi Electronics, similar to the original part, and should not be selected for new designs or ongoing production requiring long-term supply assurance.

All substitute parts maintain ROHS3 compliance and MSL rating 1 (Unlimited), ensuring compatibility with standard manufacturing and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can AP130-35YG-13 directly replace AP130-35YL-13 in existing designs?

A: Yes. Both parts are electrically identical with matching output voltage (4.6V), output current (300mA), input voltage rating (5.5V max), dropout voltage (0.5V @ 300mA), and protection features. The primary difference is packaging format (tape & reel availability) and product status (active versus discontinued).

Q: What is the difference between SOT-89-3 and SOT-89R-3 packages?

A: Both are TO-243AA case packages with identical pin configurations and electrical performance. The "R" designation indicates a tape & reel packaging variant. Pin-to-pin compatibility is maintained across both package types.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts (AP130-35YG-13, AP130-35YRG-13, AP130-35YRL-13) are ROHS3 compliant with MSL rating 1 (Unlimited), matching the original AP130-35YL-13 specifications.

Q: Which substitute part should be selected for new production?

A: AP130-35YG-13 is recommended for new production due to active product status and highest inventory availability (11,670 units in stock). This ensures supply chain continuity and long-term component availability.

Q: Do substitute parts maintain the same thermal and electrical performance?

A: Yes. All substitute parts maintain identical quiescent current (100 µA), PSRR (58dB at 100Hz), operating temperature range (-40°C ~ 85°C), and protection features (Over Current, Over Temperature, Short Circuit).

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