FAN2558S13X

$0.77

Description：IC REG LINEAR 1.3V 180MA SOT23-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:b72e794d5634 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

FAN2558S13X 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 1.3V 180MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN2558S13X

Description：IC REG LINEAR 1.3V 180MA SOT23-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：180mA
Current - Quiescent (Iq)：150 µA
Current - Supply (Max)：-
PSRR：50dB (100kHz)
Control Features：Enable, Power Good
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN2558S13X

FAN2558S13X

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

The FAN2558S13X is a fixed-output low voltage CMOS LDO from onsemi, providing a regulated 1.3V output with an 180mA load current capability. It features a delayed open-drain Power Good indicator and operates within a supply voltage range of 2.7V to 5.5V. The device incorporates thermal shutdown and current limit protection, ensuring stability with output capacitors having ESR values between 0 and 300mΩ. It utilizes a 6-lead SOT-23 package and supports TTL-level compatible enable inputs for fast power-up sequencing in portable electronic applications.

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

Fixed 1.3V output with 1% accuracy
Open-drain Power Good indicator
TTL-compatible Enable input
Thermal shutdown and current limit protection

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

Processor power-up sequencing
PDAs and cell phones
Portable electronic equipment
PCMCIA Vcc and Vpp regulation

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

Verify the specific ordering suffix 'S13X' corresponds to the 1.3V fixed output variant in the 6-lead SOT-23 package. Confirm that the component status is acceptable for new designs, as the datasheet indicates this device family is discontinued and not recommended for new design. Ensure compliance with life support policy restrictions before procurement.

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

Select this component when a stable 1.3V rail is required with minimal external components. It is suitable for battery-powered systems due to low ground current. Consider the 6-lead SOT-23 package size constraints. Verify that the application does not require ultra-low noise performance, as the noise bypass pin is exclusive to the FAN2559 variant.

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

The FAN2558 series belongs to onsemi's portfolio of low voltage CMOS LDOs, originally developed by Fairchild Semiconductor. This family is designed for compact battery-powered systems, offering high ripple rejection and excellent line/load regulation. The FAN2558S13X specifically provides a fixed 1.3V output, distinguishing it from adjustable or other fixed voltage variants within the same product line.