FAN1540DX

$0.40

Description：IC REG LINEAR 3.3V 1.3A TO252AA
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:6fb9978d4d58 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

FAN1540DX 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 1.3A TO252AA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN1540DX

Description：IC REG LINEAR 3.3V 1.3A TO252AA
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.2V @ 1.3A
Current - Output：1.3A
Current - Quiescent (Iq)：2 mA
Current - Supply (Max)：-
PSRR：75dB ~ 57dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：0°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 FAN1540DX

FAN1540DX

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

The FAN1540DX is a fixed-output linear regulator manufactured by onsemi, housed in a TO-252 (DPAK) package. It provides a stable 3.3V output with a maximum current capacity of 1.3A. The device features integrated overcurrent and thermal protection mechanisms to ensure operational safety under fault conditions. Designed for surface-mount applications, it operates within a standard temperature range suitable for general electronic equipment.

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

Fixed 3.3V output voltage configuration
Integrated overcurrent and thermal shutdown protection
Surface-mount DPAK packaging

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

General-purpose power supply regulation
Embedded system voltage stabilization
Portable electronic device power management

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

Verify the exact datasheet revision and manufacturer lot codes upon receipt. Confirm that the component matches the specified TO-252 package dimensions and pinout configuration. Ensure storage conditions comply with moisture sensitivity level requirements to prevent soldering defects during assembly.

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

Select this component when a fixed 3.3V rail is required with up to 1.3A load capability. The DPAK package offers a balance between thermal performance and board space efficiency. Consider input voltage headroom relative to the dropout characteristics to maintain regulation under varying load conditions.

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

This part belongs to onsemi's portfolio of linear voltage regulators designed for low-noise, stable power delivery. The FAN1540 series typically serves as a cost-effective solution for biasing logic circuits and analog components where switching noise must be minimized compared to DC-DC converters.