FAN1616AD33X

$0.37

Description：IC REG LINEAR 3.3V 500MA TO252AA
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:9aca40036183 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

FAN1616AD33X is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR 3.3V 500MA TO252AA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN1616AD33X

Description：IC REG LINEAR 3.3V 500MA TO252AA
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：18V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.2V @ 500mA
Current - Output：500mA
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：72dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252AA
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN1616AD33X

FAN1616AD33X

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The FAN1616AD33X is a fixed positive Low Dropout (LDO) voltage regulator manufactured by onsemi, formerly Fairchild Semiconductor. It provides a stable 3.3V output with a maximum dropout voltage of 1.2V at full load. The device supports an output current of 0.5A and operates within an input voltage range defined by a minimum differential of 1.5V and a maximum of 5.75V. It features line regulation of 0.022%/V and load regulation of 0.5%. The component is housed in a 4-pin SOT-223 plastic package and is rated for operation from -40°C to +125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Provides low dropout performance to maintain efficiency under varying load conditions
Includes integrated thermal protection and current limiting for enhanced reliability
Offers high ripple rejection to minimize power supply noise

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

USB hub power supplies
Motherboard voltage regulation
SDRAM module power delivery

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the manufacturer origin as onsemi or legacy Fairchild Semiconductor when sourcing. Confirm the specific suffix indicates the fixed 3.3V version rather than the adjustable variant. Ensure the package matches the SOT-223 form factor required for the target PCB layout. Check for lead-free compliance if environmental regulations apply to the assembly process.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this part when a fixed 3.3V rail is required with moderate current demands up to 0.5A. It is suitable for applications where space is constrained due to the compact SOT-223 package. Consider the 1.2V dropout characteristic to ensure sufficient headroom between input and output voltages during peak load scenarios.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the FAN1616 series of LDO regulators designed for USB control power and motherboard applications. The series includes both fixed voltage versions like the 3.3V model and adjustable variants. These regulators are engineered for high efficiency and transient response in dynamic load environments typical of consumer electronics and computing hardware.