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TLV70218QDBVRQ1 The Texas Instruments TLV70218QDBVRQ1 is a 300mA low-dropout linear regulator with a fixed 1.8V output. It operates from a 5.5V input and is housed in a SOT-23-5 package.
Mfr Part #:

TLV70218QDBVRQ1

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV70218QDBVRQ1 is a 300mA low-dropout linear regulator with a fixed 1.8V output. It operates from a 5.5V input and is housed in a SOT-23-5 package.
✓ Total Stock: 410,179 pcs
$ Price Range: $0.21

TLV70218QDBVRQ1 Available from 5 distributors

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✓ Non-Authorised
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TLV70218QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Control Features
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TLV70218QDBVRQ1 Description

Short technical summary and product information.

The TLV70218QDBVRQ1 from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications. It provides a stable 1.8V output voltage with a maximum output current of 300mA.

 

Key electrical characteristics include a very low quiescent current of 35µA and a high Power Supply Rejection Ratio (PSRR) of 68dB at 1kHz. The dropout voltage is as low as 0.22V at 300mA output current. The device features 2% accuracy over temperature and includes protection features such as thermal shutdown and overcurrent protection.

 

This regulator is qualified for automotive applications and meets AEC-Q100 standards. It is supplied in a 5-pin SOT-23-5 (SC-74A) surface-mount package, suitable for space-constrained designs. The device also features an enable control input.

 

With its combination of low quiescent current, high PSRR, and compact package, the TLV70218QDBVRQ1 is ideal for battery-operated equipment and other power-sensitive applications requiring reliable voltage regulation.

TLV70218QDBVRQ1 Quick Information

Product Type: Low-Dropout Linear Regulator
Series: TLV702-Q1
Canonical Name: Texas Instruments TLV70218QDBVRQ1 Low-Dropout Linear Regulator
Subcategory: LDO Regulator

TLV70218QDBVRQ1 Compliance

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

TLV70218QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

TLV70218QDBVRQ1 Features

  • 300mA output current capability.
  • Low quiescent current of 35µA.
  • High PSRR of 68dB at 1kHz.
  • AEC-Q100 qualified for automotive.
  • Compact SOT-23-5 package.

TLV70218QDBVRQ1 Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in automotive systems.
  • Power-sensitive applications.

TLV70218QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of TLV70218QDBVRQ1?

1.8V fixed output.

What is the maximum output current?

300mA.

What is the input voltage range?

Up to 5.5V maximum.

What is the dropout voltage?

220mV maximum at 300mA load.

What is the quiescent current?

35µA typical.

What is the operating temperature range?

-40°C to 125°C.

What package does TLV70218QDBVRQ1 come in?

SOT-23-5 surface-mount package.

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