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TPS79718DCKR The Texas Instruments TPS79718DCKR is a 50-mA, ultra-low-IQ, low-dropout linear voltage regulator. It provides a fixed 1.8V output in a compact SC-70-5 package.
Mfr Part #:

TPS79718DCKR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79718DCKR is a 50-mA, ultra-low-IQ, low-dropout linear voltage regulator. It provides a fixed 1.8V output in a compact SC-70-5 package.
✓ Total Stock: 95,099 pcs
$ Price Range: $0.30

TPS79718DCKR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
50,000 pcs
On Request
50000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
41,432 pcs
On Request
41432 pcs On Request 1 On Request On Request 1210+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,667 pcs
On Request
3667 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.

TPS79718DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Industrial Grade
Lead Style
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
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TPS79718DCKR Description

Short technical summary and product information.

The TPS79718DCKR from Texas Instruments is a highly efficient linear voltage regulator designed for low-power applications. It offers a fixed 1.8V output with a maximum current capability of 50mA.

 

Key electrical specifications include an ultra-low quiescent current of 1.2µA typical, a low dropout voltage of 105mV typical at 10mA, and a PSRR of 50dB at 100Hz. The regulator operates over a wide temperature range of -40°C to 85°C and features a power good output signal.

 

Packaged in a 5-pin SC-70 (SOT-353) surface-mount package, the TPS79718DCKR is suitable for space-constrained designs. It requires a minimum load capacitance of 0.47µF for stable operation and includes over-current and reverse polarity protection features.

TPS79718DCKR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS797
Canonical Name: TPS797xx Ultra-Low IQ, 50-mA Low-Dropout Linear Regulators With Power Good Output in SC70 Package
Subcategory: Linear

TPS79718DCKR Compliance

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

TPS79718DCKR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

TPS79718DCKR Features

  • Ultra-low 1.2µA quiescent current.
  • Fixed 1.8V output voltage.
  • 50mA maximum output current.
  • Integrated power good output.
  • Stable with 0.47µF minimum capacitance.

TPS79718DCKR Applications

  • Battery-powered portable electronic devices.
  • Low-power microcontrollers and wireless systems.
  • Portable medical and industrial sensors.
  • Wearable electronics and IoT devices.
  • Power management for consumer electronics.

TPS79718DCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the fixed output voltage of the TPS79718DCKR?

The fixed output voltage is 1.8V.

What is the maximum output current of this regulator?

The maximum output current is 50mA.

What is the input voltage range?

The input voltage range is 1.8V to 5.5V.

What package does the TPS79718DCKR come in?

It comes in an SC-70-5 package (also known as 5-TSSOP or SOT-353).

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the typical quiescent current?

The typical quiescent current is 1.2µA at a 10mA load.

What is the dropout voltage?

The typical dropout voltage is 105mV at a 10mA load.

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