LM3490IM5X-12

$0.40

Description：IC REG LINEAR 12V 100MA SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:a8a86040c5c5 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Texas Instruments

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Product introduction

LM3490IM5X-12 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG LINEAR 12V 100MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for LM3490IM5X-12

Description：IC REG LINEAR 12V 100MA SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.2V @ 100mA
Current - Output：100mA
Current - Quiescent (Iq)：4 mA
Current - Supply (Max)：-
PSRR：-
Control Features：Enable
Protection Features：Short Circuit
Operating Temperature：-40°C ~ 125°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 LM3490IM5X-12

LM3490IM5X-12

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

The LM3490IM5X-12/NOPB is a fixed-output linear voltage regulator from the LM3490 series, manufactured by Texas Instruments. It provides a nominal output voltage of 12V with a maximum specified load current of 100 mA. The device supports an input voltage up to 30V and features a logic-controlled ON/OFF pin for power management. It operates within a junction temperature range of -40°C to +125°C and is housed in a 5-lead SOT-23 package.

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

Logic-Controlled ON/OFF Functionality
Quasi Low-Dropout Performance
Compact SOT-23 Packaging

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

Post Regulator for Switching DC/DC Converters
Bias Supply for Analog Circuits
Tiny Alternative to LM78LXX Series

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

Verify the LIFEBUY status on official Texas Instruments channels before procurement. Confirm that the specific ordering suffix matches the required tape-and-reel quantity and environmental compliance specifications. Ensure design compatibility with the specified operating temperature range and absolute maximum ratings.

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

Select this component when a compact 12V bias supply is required from a system 5V or higher rail. The quasi low-dropout characteristic allows operation closer to the input voltage compared to standard regulators. Verify that the application requires the logic-controlled shutdown feature and fits within the 100 mA load current limit.

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

This part belongs to the LM3490 series of integrated linear voltage regulators. The series includes versions for 3.3V, 5V, 12V, and 15V outputs. The LM3490 series is designed as a tiny alternative to industry-standard regulators like the LM78LXX, offering similar functionality in a significantly smaller footprint.