TPS76318DBVR

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TPS76318DBVR

IC REG LINEAR 1.8V 150MA SOT23-5

  • Manufacturer
  • Mfr. Part #TPS76318DBVR
  • Package SOT-23 (DBV)-5
  • Datasheet
  • In Stock2042

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 1.8V
Current-Output 150mA
Current-Quiescent(Iq) 100 µA
Current-Supply(Max) 140 µA
PSRR 60dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Overview

Description

The TPS76318DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage of 1.8V. Housed in a small SOT-23-5 package, it is ideal for applications requiring efficient energy use and minimal space, such as portable and battery-powered devices. The device supports an input voltage range of 2.7V to 10V, ensuring versatility across various systems.
Key features of the TPS76318DBVR include a low quiescent current, which enhances battery life by minimizing power consumption when the load is light or inactive. The regulator also offers fast transient response and excellent line and load regulation, maintaining output stability under varying conditions. With a low dropout voltage of approximately 300mV at full load, it efficiently converts higher input voltages.
Additionally, the TPS76318DBVR provides thermal and overcurrent protection, safeguarding the device and connected components from potential damage. These features make it a reliable choice for powering microcontrollers, sensors, and other low-power electronic circuits.

Features

The TPS76318DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, offering several key features:
1. Output Voltage: It provides a fixed output voltage of 1.8V.

2. Low Dropout Voltage: The regulator features a low dropout voltage of approximately 300 mV at a full load current of 150 mA, making it efficient for battery-powered applications.
3. Output Current: It supports a maximum output current of 150 mA.
4. Quiescent Current: It has a low quiescent current of around 140 µA, which helps in extending battery life.
5. Input Voltage Range: The device operates with an input voltage range from 2.7V to 10V.
6. Thermal and Overload Protection: It includes built-in protection features like current limiting and thermal shutdown for enhanced reliability.
7. Package: The TPS76318DBVR is available in a 5-pin SOT-23 package, which is compact and suitable for space-constrained applications.
8. Applications: It is well-suited for portable and battery-powered devices, including mobile phones, tablets, and PDAs, due to its efficiency and compact size.
These features make the TPS76318DBVR a versatile choice for applications requiring a stable and efficient voltage supply.

Package

The TPS76318DBVR is a low-dropout voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which is a small-outline transistor package with five leads. This package type is compact, making it suitable for space-constrained applications.

Pinout

The TPS76318DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in a SOT-23-5 package, which means it has 5 pins. Below is a concise outline of the pin functions:
1. Pin 1 (GND): Ground connection. It is the reference point for the input and output voltages.

2. Pin 2 (IN): Input voltage pin. This is where the unregulated input voltage is supplied. The voltage should be higher than the output voltage to ensure proper operation.

3. Pin 3 (EN): Enable pin. Driving this pin high enables the regulator, while driving it low puts the device in a low-power shutdown mode.

4. Pin 4 (NC): No Connect. This pin is not internally connected and can usually be left floating or connected to ground for mechanical stability.

5. Pin 5 (OUT): Output voltage pin. This pin provides the regulated output voltage, which is fixed at 1.8V for this specific variant.
The TPS76318 offers a stable 1.8V output voltage with low dropout characteristics, suitable for battery-powered applications.

Manufacturer

The TPS76318DBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is known for its focus on developing analog chips and embedded processors, which are used in a wide range of electronic devices and applications. TI is one of the largest semiconductor companies globally and serves industries including automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The TPS76318DBVR is a low-dropout (LDO) voltage regulator, and its application areas include powering microcontrollers, digital signal processors (DSPs), and other low-power digital circuits. It's commonly used in portable and battery-operated devices, telecommunications equipment, and applications requiring low noise and fast transient response. Its small footprint makes it suitable for space-constrained designs.

Equivalent

The TPS76318DBVR is a 1.8V low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products could include:
1. Microchip MCP1700T-1802E/DB: A 1.8V LDO regulator with similar output current capabilities.
2. ON Semiconductor NCP4682DSN18T1G: Offers similar voltage regulation.
3. STMicroelectronics LD1117S18TR: Another 1.8V LDO with comparable performance.
When substituting, ensure the replacements match your specific requirements like output current, dropout voltage, and package type.

Shipping

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Shipping Fee Reference (DHL/FedEx):

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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