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TPS77318DGK The Texas Instruments TPS77318DGK is a 1.8V fixed output LDO voltage regulator capable of supplying 250mA. It features ultralow quiescent current and is available in an 8-pin VSSOP package.
Mfr Part #:

TPS77318DGK

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS77318DGK is a 1.8V fixed output LDO voltage regulator capable of supplying 250mA. It features ultralow quiescent current and is available in an 8-pin VSSOP package.
✓ Total Stock: 83 pcs
$ Price Range: $0.28

TPS77318DGK Available from 1 distributor

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✓ Non-Authorised
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Hybrid Electronics ✓
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83 pcs
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TPS77318DGK Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
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TPS77318DGK Description

Short technical summary and product information.

The Texas Instruments TPS77318DGK is a 250mA low-dropout (LDO) voltage regulator designed for efficient power management.

 

This device provides a stable 1.8V fixed output voltage with a typical dropout voltage of 200mV at 250mA. It boasts an ultralow quiescent current of 92µA at full load, dropping to 1µA when disabled, making it suitable for battery-powered applications. The TPS77318DGK offers fast transient response and low noise output performance without requiring an external filter capacitor.

 

Key features include Enable and Reset control functions, along with Over Current, Over Temperature, and Reverse Polarity protection. The regulator operates over a temperature range of -40°C to 125°C.

 

Packaged in an 8-pin VSSOP, the TPS77318DGK is designed for surface mount applications. Its compact size and robust feature set make it a versatile choice for various electronic designs requiring reliable voltage regulation.

TPS77318DGK Quick Information

Product Type: Linear Voltage Regulator
Series: TPS773xx
Canonical Name: Texas Instruments TPS77318DGK Linear Voltage Regulator
Subcategory: Linear

TPS77318DGK Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS77318DGK Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS77318DGK Features

  • Fixed 1.8V output linear regulator.
  • 250mA maximum output current rating.
  • Low 200mV typical dropout voltage.
  • Low 92µA typical quiescent current.
  • Includes enable and reset control features.

TPS77318DGK Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power management circuits.
  • Effective for noise-sensitive applications.

TPS77318DGK FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS77318DGK?

The TPS77318DGK provides a fixed output voltage of 1.8V.

What is the maximum output current?

The device can deliver up to 250mA of output current.

What is the typical dropout voltage?

The typical dropout voltage is 200mV at 250mA load.

What is the quiescent current?

Quiescent current is typically 92µA at full load and 1µA when disabled.

What protection features are included?

The TPS77318DGK includes overcurrent, overtemperature, and reverse polarity protection.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

What package is the TPS77318DGK available in?

It is available in an 8-VSSOP (8-TSSOP/MSOP) surface-mount package.

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