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TPS70745PWPRG4

Part No TPS70745PWPRG4
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V/1.2V 20HTSSOP / LDO Regulator Pos 1.2V3.3V 0.25A/0.125A 20-Pin HTSSOP EP T/R
Datasheet
Sample
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel package
Part Status Obsolete(EOL)
Output Configuration Positive
Output Type Fixed
Number of Regulators 2
Voltage Input MAX 6V
Output Voltage 3.3V, 1.2V
Voltage Dropout (Maximum) 0.14V @ 250mA, -
Output Current 250mA, 125mA
Operating Supply Current 230μA
PSRR 60dB (1kHz)
Control Features Enable, Power Good, Reset, Sequencing
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature Range -40°C ~ 125°C
Mounting SMD
Package 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Manufacturer Package 20-HTSSOP
Win Source Part Number 798143-TPS70745PWPRG4
Popularity Medium
Supply and Demand Status Balance
Family Name TPS70745
Introduction Date February 01, 2005
ECCN EAR99
Country of Origin Taiwan
Halogen Free Compliant
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian TPS70745PWPRG4 CAD Model

Description

The TPS70745PWPRG4 is a high-performance, low-dropout (LDO) voltage regulator offered by Texas Instruments, designed to meet the stringent requirements of today's advanced electronic circuits. This LDO regulator provides a fixed output voltage with high accuracy, ensuring reliable operation for sensitive applications.

Key Features

  • Output Voltage: The device delivers a precise fixed output voltage, catering to a variety of electronic components and systems.
  • High Current Capability: With the ability to supply high currents, the TPS70745PWPRG4 is ideal for powering robust applications that require a stable power source.
  • Low Dropout Voltage: The low dropout feature ensures efficient operation even when the input voltage is close to the output voltage, reducing power loss and improving system efficiency.
  • Thermal and Overcurrent Protection: Built-in protection mechanisms safeguard the device and the system from potential damage due to overheating or excessive current draw.
  • Stable with Low ESR Output Capacitors: The regulator is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than other capacitor types, providing better transient response and noise performance.

Applications

With its versatile features, the TPS70745PWPRG4 is suitable for a wide range of applications, including but not limited to:

  • Telecommunications
  • Networking Equipment
  • Industrial Controls
  • Portable Devices
  • Medical Equipment

Package and Quality

The TPS70745PWPRG4 is available in a TSSOP (Thin Shrink Small Outline Package), which is ideal for space-constrained applications. Texas Instruments' commitment to quality ensures that this product meets the highest standards for reliability and performance.

Environmental Compliance

As with all Texas Instruments products, the TPS70745PWPRG4 is designed with environmental considerations in mind. It complies with RoHS (Restriction of Hazardous Substances) standards, ensuring that it is free from harmful substances and safe for use in a variety of environments.

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