TPS709B33DBVR
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Texas Instruments TPS709B33DBVR

Manufacturer No:
TPS709B33DBVR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG LINEAR 3.3V 150MA SOT23-5
Delivery:
Payment:
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Product Introduction

Overview

The TPS709B33DBVR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. This product is designed to provide a stable and reliable power supply for various electronic systems. With its compact SOT-23-5 package, it is ideal for space-constrained applications. The TPS709B33DBVR is particularly suited for portable devices, IoT applications, and industrial equipment, offering high accuracy, low quiescent current, and excellent transient response. Its key selling points include its ability to operate with a wide input voltage range and its built-in protection features, making it a competitive choice in the LDO market.

Key Specifications

ParameterValueUnitNotes
Output Voltage3.3VFixed
Input Voltage Range2.7 to 30V
Output Current150mA
Dropout Voltage300mVAt 150 mA
Quiescent Current1µATypical
Line Regulation0.2%/V
Load Regulation0.3%/mA
Operating Temperature Range-40 to 125°C
PackageSOT-23-5
Protection FeaturesOvercurrent, Overtemperature, Reverse Polarity

Key Features

  • Wide Input Voltage Range: Operates from 2.7 V to 30 V, making it versatile for various applications.
  • Low Quiescent Current: Consumes only 1 µA (typical), enhancing efficiency in battery-powered devices.
  • High Accuracy: Provides a stable 3.3 V output with minimal deviation.
  • Built-in Protection: Includes overcurrent, overtemperature, and reverse polarity protection for enhanced reliability.
  • Compact Package: SOT-23-5 package is ideal for space-constrained designs.

Applications

The TPS709B33DBVR is widely used in applications requiring a stable and efficient power supply. Its typical applications include:

  • Portable Devices: Such as smartphones, tablets, and wearable technology, where low power consumption is critical.
  • IoT Devices: For sensors and communication modules that require reliable power in compact designs.
  • Industrial Equipment: In control systems and automation devices that operate in harsh environments.
  • Consumer Electronics: Such as cameras, audio devices, and gaming consoles, where space and efficiency are key considerations.

Q & A

1. What is the output voltage of the TPS709B33DBVR?

The TPS709B33DBVR provides a fixed output voltage of 3.3 V.

2. What is the maximum input voltage it can handle?

It can handle input voltages up to 30 V.

3. What is the typical quiescent current?

The typical quiescent current is 1 µA.

4. Does it include protection features?

Yes, it includes overcurrent, overtemperature, and reverse polarity protection.

5. What is the dropout voltage at 150 mA?

The dropout voltage is 300 mV at 150 mA.

6. What is the operating temperature range?

It operates from -40°C to 125°C.

7. Is it suitable for battery-powered devices?

Yes, its low quiescent current makes it ideal for battery-powered applications.

8. What package does it come in?

It comes in a compact SOT-23-5 package.

9. Can it be used in industrial applications?

Yes, it is designed to operate reliably in industrial environments.

10. Where can I find the datasheet for this product?

The datasheet can be found on the official Texas Instruments website or authorized distributors like Digi-Key or Mouser.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):30V
Voltage - Output (Min/Fixed):3.3V
Voltage - Output (Max):- 
Voltage Dropout (Max):1.4V @ 150mA
Current - Output:150mA
Current - Quiescent (Iq):2.05 µA
Current - Supply (Max):350 µA
PSRR:80dB ~ 52dB (10Hz ~ 1kHz)
Control Features:Enable
Protection Features:Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:SC-74A, SOT-753
Supplier Device Package:SOT-23-5
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Similar Products

Part Number TPS709B33DBVR TPS709B33DBVT TPS70933DBVR TPS709A33DBVR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Output Configuration Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1
Voltage - Input (Max) 30V 30V 30V 30V
Voltage - Output (Min/Fixed) 3.3V 3.3V 3.3V 3.3V
Voltage - Output (Max) - - - -
Voltage Dropout (Max) 1.4V @ 150mA 1.4V @ 150mA 1.4V @ 150mA 1.4V @ 150mA
Current - Output 150mA 150mA 150mA 150mA
Current - Quiescent (Iq) 2.05 µA 2.05 µA 2.05 µA 2.05 µA
Current - Supply (Max) 350 µA 350 µA 350 µA 350 µA
PSRR 80dB ~ 52dB (10Hz ~ 1kHz) 80dB ~ 52dB (10Hz ~ 1kHz) 80dB ~ 52dB (10Hz ~ 1kHz) 80dB ~ 52dB (10Hz ~ 1kHz)
Control Features Enable Enable Enable Enable
Protection Features Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5

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