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TPS79018DBVR The Texas Instruments TPS79018DBVR is a 1.8V, 50mA low-dropout linear voltage regulator. It features low noise and ultralow quiescent current, making it suitable for portable applications.
Mfr Part #:

TPS79018DBVR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79018DBVR is a 1.8V, 50mA low-dropout linear voltage regulator. It features low noise and ultralow quiescent current, making it suitable for portable applications.
✓ Total Stock: 10,480 pcs
$ Price Range: $1.35

TPS79018DBVR Available from 1 distributor

✓ 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
10,480 pcs
On Request
10480 pcs On Request 1 On Request On Request 18+ On Request On Request
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TPS79018DBVR 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
Supplier Device Package
Voltage
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TPS79018DBVR Description

Short technical summary and product information.

The TPS79018DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low noise and ultralow power consumption. It provides a fixed 1.8V output voltage with a maximum output current of 50mA.

 

Key electrical characteristics include a typical quiescent current of 17µA at 50mA load and only 1µA in standby mode. The device also offers a low dropout voltage, typically 57mV at 50mA, and features over-current, over-temperature, and reverse polarity protection.

 

With its low output noise (typically 56 µV RMS) and a PSRR of 85dB at 1kHz, the TPS79018DBVR is well-suited for sensitive analog circuits. The regulator operates over a junction temperature range of -40°C to 125°C.

 

Packaged in a compact 5-pin SOT-23-5 (SC-74A, SOT-753) surface-mount package, this LDO is ideal for space-constrained designs in portable systems such as laptops and cellular phones, contributing to extended battery life.

TPS79018DBVR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS790xx
Canonical Name: Texas Instruments TPS79018DBVR Low-Dropout Linear Voltage Regulator
Subcategory: Linear Voltage Regulators

TPS79018DBVR Compliance

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

TPS79018DBVR Estimated Pricing

Qty Low High
1+ $1.35 $1.35

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

TPS79018DBVR Features

  • Provides a fixed 1.8V output voltage.
  • Delivers up to 50mA of output current.
  • Features ultralow quiescent current.
  • Offers low output noise performance.
  • Available in a SOT-23-5 package.

TPS79018DBVR Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered applications.
  • Used in noise-sensitive circuits.
  • Enables space-constrained designs.

TPS79018DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of TPS79018DBVR?

Fixed 1.8V output voltage.

What is the maximum output current?

50 mA maximum output current.

What is the quiescent current at full load?

17 µA typical at 50 mA load.

What is the dropout voltage at 50mA?

57 mV typical dropout voltage at 50 mA.

What is the operating temperature range?

-40°C to 125°C.

What package is the TPS79018DBVR available in?

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

What protection features does this regulator include?

Over-current, over-temperature, and reverse polarity protection.

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