PAM2805AF_02 Equivalent & Substitute Parts

Part Overview

The Diodes Incorporated PAM2805AF_02 is an LED driver IC categorized under Power Management (PMIC) products. It features a step-up (boost) DC-DC regulator topology for driving camera flash LEDs with a 750mA output in a SOT-23-6 surface-mount package. The PAM2805AF_02 is now designated as obsolete, making the identification of alternative models critical for ongoing designs and production continuity when inventory is depleted or ineligible for use.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Type	Topology	Internal Switch(s)	Number of Outputs	Voltage - Supply (Min)	Voltage - Supply (Max)	Current - Output / Channel	Frequency	Dimming	Applications	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status
PAM2805AF_02	Diodes Incorporated	Power Management (PMIC)	DC DC Regulator	Step-Up (Boost)	Yes	1	0.9V	3.2V	750mA	1MHz	Yes	Camera Flash	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution is based strictly on parameters where compatibility is essential. The matching criteria include category, type, topology, internal switch configuration, number of outputs, supply voltage range, output current, switching frequency, mounting type, package/case, operating temperature range, and environmental compliance. Only parts meeting all these explicit specifications can be considered as substitutes for the PAM2805AF_02.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Type	Topology	Internal Switch(s)	Number of Outputs	Voltage - Supply (Min)	Voltage - Supply (Max)	Current - Output / Channel	Frequency	Applications	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status
PAM2805AF_02	Diodes Incorporated	Power Management (PMIC)	DC DC Regulator	Step-Up (Boost)	Yes	1	0.9V	3.2V	750mA	1MHz	Camera Flash	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6	ROHS3 Compliant
PAM2803AAF095	Diodes Incorporated	Power Management (PMIC)	DC DC Regulator	Step-Up (Boost)	Yes	1	0.9V	5.5V	750mA	1MHz	Camera Flash	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6	ROHS3 Compliant

Engineering Selection Recommendations

The PAM2805AF_02 is obsolete; continued use is subject to available stock. The substitute part PAM2803AAF095 from Diodes Incorporated is active and meets all specified RoHS3 compliance requirements. Both parts share the same mounting type, package, operating temperature range, and main electrical parameters required for substitution. No discrepancies in provided certification status are present between these two components.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a substitute in the Power Management LED driver category?
A1: Allowed parameters for substitution are type (DC DC Regulator), topology (Step-Up/Boost), internal switch configuration, number of outputs, supply voltage range, output current, switching frequency, mounting type, package/case, operating temperature, and environmental compliance.

Q2: Is package/case compatibility required for direct replacement?
A2: Both PAM2805AF_02 and PAM2803AAF095 use SOT-23-6 package formats, ensuring mechanical fit and compatibility in PCB designs.

Q3: Are there differences in supply voltage ranges between the main and substitute part?
A3: PAM2805AF_02 operates from 0.9V to 3.2V; PAM2803AAF095 operates from 0.9V to 5.5V. Substitution does not introduce incompatibility based on the provided supply range.

Q4: Are operating temperature ranges equivalent?
A4: Both components operate from -40°C to 85°C, ensuring compatibility for environmental conditions.

Q5: Is RoHS compliance maintained across both options?
A5: Both the main and substitute part are ROHS3 compliant per provided details.

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