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TPS7A2033PDQNR - Linear Voltage Regulator Fixed Output 3.3V 300mA IC X2SON-4

Texas Instruments

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SKU:
035-TPS7A2033PDQNR
MPN:
TPS7A2033PDQNR
TPS7A2033PDQNR 3.3V 300mA Low Dropout Linear Voltage Regulator IC X2SON-4
Quantity
Unit Price (ex. GST)
1 - 9
₹ 32.96
10 - 99
₹ 29.66
100 or above
₹ 26.37
TPS7A2033PDQNR is a 3.3V fixed-output LDO linear voltage regulator delivering up to 300mA current in a compact X2SON-4 package. Suitable for microcontrollers, IoT devices, portable electronics, and embedded power management circuits. View full description
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Technical Specifications

Brand:
Texas Instruments
Package/Case:
SON
Number Of Pins:
4
Accuracy:
1.5 %
Dropout Voltage:
140 mV
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
125 C
Max Supply Voltage:
6 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
3.6 V
Number of Outputs:
1
Output Current:
300 mA
Output Voltage:
3.3 V
Height:
400 um
Length:
1 mm
Thickness:
370 um
Width:
1 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Compact 3.3V 300mA Low Dropout Linear Voltage Regulator for Space-Constrained Embedded and Portable Electronics

The TPS7A2033PDQNR is a fixed-output low dropout (LDO) linear voltage regulator designed to deliver a stable 3.3V supply for modern low-power electronic systems. With a maximum output current of 300mA, this regulator provides reliable power regulation for microcontrollers, wireless modules, sensors, and portable devices. Its ultra-compact X2SON-4 package makes it highly suitable for dense PCB layouts and space-constrained electronic designs used in IoT devices, wearables, and compact embedded systems.

This voltage regulator is engineered for high efficiency with low dropout voltage and low quiescent current, making it particularly effective for battery-powered applications. It also integrates built-in protection mechanisms such as overcurrent protection and thermal shutdown, ensuring safe and stable operation even under demanding conditions. The TPS7A20 series is commonly used in consumer electronics, industrial control circuits, and communication modules where consistent 3.3V regulation is essential.

Key Features

  • Fixed 3.3V Output Voltage – Provides stable power for microcontrollers, sensors, and digital ICs.
  • 300mA Output Current Capability – Supports moderate load requirements in embedded electronics.
  • Low Dropout Voltage – Maintains regulation even when the input voltage is close to the output level.
  • Ultra-Low Quiescent Current – Enhances efficiency in battery-powered and portable devices.
  • Wide Application Compatibility – Suitable for IoT devices, wearable electronics, development boards, and wireless modules.
  • Integrated Protection Features – Includes thermal shutdown and overcurrent protection for reliable operation.
  • Ultra-Compact X2SON-4 Package – Enables highly space-efficient PCB designs in modern electronics.

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