TPS79733DCKR

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TPS79733DCKR

IC REG LINEAR 3.3V 50MA SC70-5

  • Manufacturer
  • Mfr. Part #TPS79733DCKR
  • Package SC70-5
  • Datasheet
  • In Stock3721

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Specifications

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.2V @ 10mA
Current-Output 50mA
Current-Quiescent(Iq) 2 µA
PSRR 50dB (100Hz)
ControlFeatures Power Good
ProtectionFeatures Over Current, Reverse Polarity
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 5-TSSOP, SC-70-5, SOT-353

Overview

Description

The TPS79733DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications that require efficient power management with minimal power loss. It offers a fixed output voltage of 3.3V and is capable of sourcing up to 50 mA of output current, making it suitable for powering small, low-power devices.
Key features of the TPS79733DCKR include a low dropout voltage, which enhances its efficiency by reducing the minimum voltage difference between the input and output required for proper regulation. It also features an ultra-low quiescent current, making it ideal for battery-powered applications where preserving battery life is crucial.
The device is available in a 5-pin SC70 package, which is compact and suitable for space-constrained applications. It also includes internal protection features such as thermal shutdown and current limit protection to safeguard the device and the load during fault conditions.
Overall, the TPS79733DCKR is a versatile and efficient choice for applications needing reliable voltage regulation in a compact form factor.

Features

The TPS79733DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Low-Dropout Voltage: The device has a low-dropout voltage, allowing efficient operation close to the output voltage level.
3. Input Voltage Range: It supports a wide input voltage range, typically from 2.7V to 5.5V.
4. Quiescent Current: Features ultra-low quiescent current, making it suitable for battery-powered applications.
5. Output Current: Capable of sourcing up to 200 mA of output current.
6. Stability: Designed to be stable with low-ESR (equivalent series resistance) ceramic capacitors.
7. Current Limit and Thermal Protection: Includes built-in current limit and thermal protection to prevent device damage under fault conditions.
8. Package: Available in a small, space-saving SC70-5 (DCK) package.
9. Applications: Ideal for use in portable and battery-operated devices, wireless communication equipment, and other applications requiring efficient voltage regulation.
These features make the TPS79733DCKR a highly efficient and reliable choice for low-power and space-constrained applications.

Package

The TPS79733DCKR is a linear voltage regulator from Texas Instruments, and it comes in a SC-70 package, specifically the 5-pin SC70-5 (DCK) package type. The "R" in the part number indicates that it is supplied in a reel for automated assembly processes.

Pinout

The TPS79733DCKR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It comes in a 5-pin package, specifically a SC70 package. The key functions of this device include providing a fixed output voltage, which is 3.3V for this specific model (TPS79733), with a low dropout voltage. The regulator is designed for low-power applications, offering features such as low quiescent current and high output current capability, making it suitable for battery-powered devices.
The 5-pin configuration typically includes:
1. Vin: Input voltage supply
2. Vout: Output voltage
3. GND: Ground
4. NR/FB: Noise reduction or feedback pin
5. EN: Enable pin, which allows the device to be turned on or off
These features offer efficient power regulation with minimal power dissipation, making it ideal for portable electronics.

Manufacturer

The TPS79733DCKR is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics across numerous industries. The company is well-known for its contributions to analog and embedded processing products.

Application

The TPS79733DCKR is a low-dropout (LDO) voltage regulator, commonly used in applications requiring efficient power management. Key areas include battery-powered devices, portable electronics, wireless communication systems, medical instruments, and industrial equipment. Its low quiescent current makes it ideal for extending battery life in handheld and mobile applications.

Equivalent

The TPS79733DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers with similar specifications include:
1. Microchip MCP1703A: A low-dropout regulator with similar output voltage and current capabilities.
2. ON Semiconductor NCP703: Offers low quiescent current and similar performance.
3. Analog Devices ADP122: A low-dropout regulator with comparable output voltage and performance.
Check datasheets for precise matching on parameters like output voltage, current, dropout voltage, and package type.

Shipping

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DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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