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TLV71318PQDBVRQ1 The Texas Instruments TLV71318PQDBVRQ1 is a 1.8V, 150mA low-dropout linear voltage regulator. It is designed for portable devices and features enable and foldback overcurrent protection.
Mfr Part #:

TLV71318PQDBVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV71318PQDBVRQ1 is a 1.8V, 150mA low-dropout linear voltage regulator. It is designed for portable devices and features enable and foldback overcurrent protection.
✓ Total Stock: 3,418 pcs
$ Price Range: $0.23

TLV71318PQDBVRQ1 Available from 2 distributors

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Braun Electronic Components ✓
Non-Authorised Inventory information
2,028 pcs
$0.23 ℹ
Qty Price
0+ 0.23
2028 pcs $0.23
QtyPrice
0+ 0.23
1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
1,390 pcs
On Request
1390 pcs On Request 1 On Request On Request On Request On Request On Request
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TLV71318PQDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TLV71318PQDBVRQ1 Description

Short technical summary and product information.

The TLV71318PQDBVRQ1 from Texas Instruments is an automotive-qualified, 150-mA, low-dropout linear voltage regulator. It provides a stable 1.8V output voltage with a maximum input voltage of 5.5V and a minimum input voltage of 1.4V.

 

Key electrical specifications include a typical dropout voltage of 230 mV at 150 mA, a quiescent current of 50 µA, and high power supply rejection ratio (PSRR) of 65 dB at 1 kHz. The regulator offers foldback overcurrent protection and an enable feature for power management.

 

This device is supplied in a 5-pin SOT-23-5 (DBV) package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C. The TLV71318PQDBVRQ1 is AEC-Q100 qualified, making it suitable for automotive applications.

TLV71318PQDBVRQ1 Quick Information

Product Type: Low-Dropout Voltage Regulator
Series: TLV713P-Q1
Canonical Name: Texas Instruments TLV71318PQDBVRQ1 Low-Dropout Voltage Regulator
Subcategory: LDO Voltage Regulator

TLV71318PQDBVRQ1 Compliance

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

TLV71318PQDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.15 $0.15

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

TLV71318PQDBVRQ1 Features

  • 1.8V fixed output voltage.
  • 150mA maximum output current.
  • Low 230mV dropout voltage at 150mA.
  • Enable and foldback overcurrent protection.
  • AEC-Q100 qualified for automotive use.

TLV71318PQDBVRQ1 Applications

  • Ideal for portable electronic devices.
  • Suitable for automotive power systems.
  • Used in battery-powered equipment.
  • Provides stable voltage for sensitive circuits.

TLV71318PQDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TLV71318PQDBVRQ1?

The input voltage range is 1.4V to 5.5V.

What output voltage does this regulator provide?

The TLV71318PQDBVRQ1 has a fixed 1.8V output. The TLV713 series also offers 1V, 1.2V, 2.5V, and 3.3V fixed options.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

SOT-23-5 (SC-74A, SOT-753) surface-mount package.

What is the maximum output current?

150mA.

What is the typical dropout voltage?

230mV at 150mA load.

What protection and control features are included?

The regulator includes foldback overcurrent protection and an enable pin.

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