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TPS79718QDCKRQ1 The Texas Instruments TPS79718QDCKRQ1 is an automotive-qualified linear LDO voltage regulator. It provides a stable 1.8V output at up to 10mA with ultralow quiescent current.
Mfr Part #:

TPS79718QDCKRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79718QDCKRQ1 is an automotive-qualified linear LDO voltage regulator. It provides a stable 1.8V output at up to 10mA with ultralow quiescent current.
✓ Total Stock: 4,245 pcs
$ Price Range: $0.36

TPS79718QDCKRQ1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 12+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
241 pcs
On Request
241 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4 pcs
On Request
4 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS79718QDCKRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Package Quantity
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
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TPS79718QDCKRQ1 Description

Short technical summary and product information.

The TPS79718QDCKRQ1 from Texas Instruments is a 10-mA, ultra-low-IQ, low-dropout voltage regulator designed for battery-powered applications. It offers a stable 1.8V output and operates with a maximum input voltage of 5.5V.

 

Key features include an ultralow quiescent current of 1.2 µA at 10 mA, a typical dropout voltage of 105 mV at 10 mA, and integrated power good (PG) output. The regulator is stable with any capacitor greater than 0.47 µF, allowing for miniaturized implementations.

 

This device is qualified for automotive applications and comes in a compact 5-pin SC-70/SOT-323 (DCK) package. It operates within a temperature range of -40°C to 125°C and includes over-current and reverse polarity protection features.

 

The TPS797xx family is intended for use in microcontroller-based, battery-powered systems where maximizing battery operating life is critical. Its low dropout and ultralow-powered operation contribute significantly to extended system battery life.

TPS79718QDCKRQ1 Quick Information

Product Type: Voltage Regulator - Linear
Series: TPS797-Q1
Canonical Name: Texas Instruments TPS79718QDCKRQ1 Low-Dropout Voltage Regulator
Subcategory: Linear

TPS79718QDCKRQ1 Compliance

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

TPS79718QDCKRQ1 Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

TPS79718QDCKRQ1 Features

  • Automotive qualified low-dropout regulator.
  • Ultralow 1.2 µA quiescent current.
  • Stable with any capacitor >0.47 µF.
  • Integrated power good output.
  • Compact 5-pin SC-70/SOT-323 package.

TPS79718QDCKRQ1 Applications

  • Ideal for battery-powered microcontrollers.
  • Suitable for automotive applications.
  • Used in portable electronic devices.
  • Powering sensitive analog circuits.

TPS79718QDCKRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79718QDCKRQ1?

The regulator provides a fixed 1.8V output.

What is the maximum input voltage?

The maximum input voltage is 5.5V.

What output current can it deliver?

It can deliver up to 10mA output current.

What is the quiescent current?

Typical quiescent current is 1.2µA at 10mA load.

What is the operating temperature range?

It operates from -40°C to 125°C.

What package is this voltage regulator available in?

It is available in an SC-70-5 surface-mount package.

What protection features does it include?

It includes overcurrent and reverse polarity protection.

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