LM2936QDTX-3.3/NOPB

$1.76

Description：IC REG LINEAR 3.3V 50MA TO252-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a23382a68380 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Texas Instruments

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Product introduction

LM2936QDTX-3.3/NOPB 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 3.3V 50MA TO252-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for LM2936QDTX-3.3/NOPB

Description：IC REG LINEAR 3.3V 50MA TO252-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.4V @ 50mA
Current - Output：50mA
Current - Quiescent (Iq)：15 µA
Current - Supply (Max)：2.5 mA
PSRR：60dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252-3
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for LM2936QDTX-3.3/NOPB

LM2936QDTX-3.3/NOPB

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

The LM2936QDTX-3.3/NOPB is a fixed-output low-dropout linear voltage regulator manufactured by Texas Instruments, designed for automotive and industrial applications. It provides a stable 3.3 V output with a maximum load current of 50 mA. The device features an ultra-low quiescent current of 15 µA, ensuring minimal power consumption in standby modes. It operates within an input voltage range of 4 V to 40 V and supports junction temperatures from -40°C to +125°C. Packaged in a TO-252 (DPAK) surface-mount case, it includes built-in protections against overtemperature, reverse polarity, and short circuits.

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

Ultra-low quiescent current operation minimizes battery drain in portable and battery-powered systems.
Automotive-grade qualification ensures reliability under harsh environmental conditions and thermal stress.
Integrated protection mechanisms safeguard the circuit against overtemperature events, reverse polarity connections, and output short circuits.

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

Battery-powered automotive electronic modules requiring efficient power management
Industrial control systems operating within wide input voltage ranges
Embedded systems utilizing microcontrollers or sensors needing stable 3.3 V logic supply

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

Verify that the specific suffix 'QDT' corresponds to the TO-252 package and automotive grade when sourcing. Confirm RoHS compliance status via the manufacturer's latest documentation. Ensure the ordering part number matches the required tape-and-reel packaging format for automated assembly processes.

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

Select this component when automotive reliability and low static current are critical requirements. It is suitable for designs where input voltages vary significantly but require a stable 3.3 V rail. Consider the thermal performance of the TO-252 package relative to the expected load current and ambient temperature constraints.

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

This part belongs to the LM2936 family of low-dropout regulators known for high input voltage tolerance and low power consumption. The 'Q' prefix indicates automotive qualification, while 'DT' specifies the TO-252 surface-mount package. The '/NOPB' suffix denotes lead-free construction and absence of specific organic materials.