TPS73618DBV
The TPS73618DBV is a low-dropout voltage regulator chip manufactured by Texas InstrumentsTPS73618DBV
The TPS73618DBV is a low-dropout voltage regulator chip manufactured by Texas Instruments
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Manufacturer Part # : TPS73618DBV
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Package/Case: SOT23-5
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Brand: Texas Instruments
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Product Categories : Linear Regulator ICs
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Service & Packaging
Service & Packaging
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Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Cut Tape

Tube or Tray
TPS73618DBV DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
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TPS73618DBV Description
The TPS73618DBV is a low-dropout voltage regulator chip manufactured by Texas Instruments, designed for reliable power management in various applications. This device features a fixed output voltage of 1.8V and is ideal for portable and battery-powered devices requiring efficient power conversion.
Features
- Low Dropout Voltage: Offers a dropout voltage of 250mV at 400mA output current, ensuring efficient power conversion.
- Wide Input Voltage Range: Operates with an input voltage range of 2.7V to 5.5V, making it suitable for various applications.
- Fixed Output Voltage: Provides a fixed output voltage of 1.8V, ideal for precision power supplies.
- Low Quiescent Current: Optimized for low power consumption with a quiescent current of 40µA, suitable for battery-powered devices.
- Thermal and Short-Circuit Protection: Includes thermal and short-circuit protection to ensure safe operation.
- Small Package Size: Available in an SOT-23 package, making it suitable for compact circuit designs.
Application
The TPS73618DBV is ideal for applications requiring low-power, high-efficiency power management, such as portable and battery-powered devices, smart devices, industrial sensors, and consumer electronics.
Where to Use:
- Portable devices
- Smartphones and tablets
- Industrial sensors and controls
- Wireless routers and modems
- Medical instruments
- Gaming consoles
- Home automation and security systems
- Remote monitoring devices
- Automotive electronics
- Consumer electronics
Manufacturer
The TPS73618DBV is manufactured by Texas Instruments (TI), a global leader in the development of innovative semiconductor components.
Packages
The TPS73618DBV is available in an SOT-23 package, designed for surface-mount technology and offering a compact solution for integrating the regulator into electronic circuits.
FAQ
Q: What is the fixed output voltage of the TPS73618DBV?
A: It provides a fixed output voltage of 1.8V, ideal for precision power supplies.
Q: How low is the quiescent current of the TPS73618DBV?
A: The quiescent current is 40µA, making it suitable for battery-powered devices requiring low power consumption.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Category | Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear | Mfr | Texas Instruments |
Series | - | Package | Tape & Reel (TR)Cut Tape (CT)® |
Product Status | Active | Output Configuration | Positive |
Output Type | Fixed | Number of Regulators ! | 1 |
Voltage - Input (Max) | 5.5V | Voltage - Output (Min/Fixed) | 1.8V |
Voltage - Output (Max) | - | Voltage Dropout (Max) | 0.2V @ 400mA |
Current - Output | 400mA | Current - Quiescent (Iq) | 550 µA |
Current - Supply (Max) | 1 mA | PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
Control Features | Enable | Protection Features | Over Current, Over Temperature, Reverse Polarity |
Operating Temperature ! | -40°C ~ 125°C | Mounting Type | Surface Mount |
Package / Case | SC-74A, SOT-753 | Supplier Device Package | SOT-23-5 |
Base Product Number | TPS73618 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
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