FAN1539MPX

$0.20

Description：IC REG LINEAR 3.3V 1A 6-MLP
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:8dfb0216e069 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN1539MPX is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG LINEAR 3.3V 1A 6-MLP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN1539MPX

Description：IC REG LINEAR 3.3V 1A 6-MLP
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
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)：-
Current - Output：1A
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：6-WDFN Exposed Pad
Supplier Device Package：6-MLP (3x3)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN1539MPX

FAN1539MPX

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

The FAN1539MPX is a fixed positive LDO regulator manufactured by Fairchild Semiconductor. It provides a nominal output voltage of 3.3 V with a maximum output current of 1 A. The device features a maximum dropout voltage of 1.2 V and supports a maximum absolute input voltage of 7 V, requiring a minimum input of 4.5 V. It operates within a junction temperature range up to 125 °C. The component is housed in a lead-free MLP-6 package (QCC6, 3 x 3 mm) and complies with RoHS standards.

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

Fixed 3.3 V output voltage regulation
High current capability of 1 A
Low dropout voltage for efficient power management
Lead-free construction compliant with environmental standards

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

Portable electronic devices requiring stable low-voltage power
Battery-powered systems needing efficient linear regulation
Embedded circuits utilizing bipolar technology regulators

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

Verify the specific suffix MPX against official Fairchild documentation to confirm package type and lead finish. Ensure compliance requirements match project specifications, as some variants may not be RoHS certified. Cross-reference datasheet revisions to validate thermal performance and electrical parameters before integration.

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

Select this component when a fixed 3.3 V supply is required with up to 1 A load current. Consider the 1.2 V dropout characteristic for input voltage headroom calculations. The MLP-6 package suits space-constrained designs. Verify thermal dissipation capabilities given the 125 °C maximum junction temperature limit under expected operating conditions.

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

The FAN1539 series belongs to Fairchild's line of bipolar linear regulators designed for general-purpose power management. These devices offer stable performance in applications requiring precise voltage regulation. The MPX variant specifically denotes the MLP-6 surface-mount package configuration, distinguishing it from other pinout or housing options within the same functional family.