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TPS73018DBVRG4 The Texas Instruments TPS73018DBVRG4 is a 1.8V, 200mA low-dropout linear voltage regulator. It is available in a SOT-23-5 package.
Mfr Part #:

TPS73018DBVRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73018DBVRG4 is a 1.8V, 200mA low-dropout linear voltage regulator. It is available in a SOT-23-5 package.
✓ Total Stock: 204,090 pcs
$ Price Range: $0.33

TPS73018DBVRG4 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
200,000 pcs
On Request
200000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 15+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
90 pcs
On Request
90 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

TPS73018DBVRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Industrial Grade
Load Capacitance
Medical Grade
Military Grade
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS73018DBVRG4 Description

Short technical summary and product information.

The Texas Instruments TPS73018DBVRG4 is a linear voltage regulator designed for various applications requiring stable power delivery. It provides a fixed 1.8V output voltage with a maximum output current of 200mA.

 

Key electrical specifications include an input voltage range of 2.7V to 5.5V and a low dropout voltage of 120mV typical at 200mA. The regulator features high Power Supply Rejection Ratio (PSRR) of 68dB at 100Hz and low noise of 33 µVrms, making it suitable for sensitive analog circuits. It also includes an enable pin for control and protection features such as over current and over temperature.

 

This device is housed in a compact SOT-23-5 surface mount package, facilitating integration into space-constrained designs. The operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. It is stable with a minimum load capacitance of 2.2µF.

TPS73018DBVRG4 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: TPS73018DBVRG4 Low-Dropout Linear Regulator
Subcategory: LDO Voltage Regulator

TPS73018DBVRG4 Compliance

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

TPS73018DBVRG4 Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

TPS73018DBVRG4 Features

  • Fixed 1.8V output voltage.
  • 200mA maximum output current.
  • Low dropout voltage of 120mV.
  • High PSRR of 68dB at 100Hz.
  • Low noise output of 33 µVrms.

TPS73018DBVRG4 Applications

  • Suitable for noise-sensitive circuits.
  • Ideal for portable electronic devices.
  • Used in power management applications.
  • Provides stable voltage regulation.

TPS73018DBVRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS73018DBVRG4?

The TPS73018DBVRG4 has a fixed output voltage of 1.8V.

What is the maximum output current for the TPS73018DBVRG4?

The maximum output current for the TPS73018DBVRG4 is 200mA.

What is the input voltage range for the TPS73018DBVRG4?

The input voltage range for the TPS73018DBVRG4 is 2.7V to 5.5V.

What is the dropout voltage of the TPS73018DBVRG4?

The typical dropout voltage for the TPS73018DBVRG4 is 120mV at 200mA, with a maximum of 210mV.

What is the PSRR of the TPS73018DBVRG4?

The TPS73018DBVRG4 has a PSRR of 68dB at 100Hz and 43dB at 100KHz.

What is the operating temperature range for the TPS73018DBVRG4?

The operating temperature range for the TPS73018DBVRG4 is -40°C to 125°C.

What package type is the TPS73018DBVRG4 available in?

The TPS73018DBVRG4 is available in a SOT-23-5 package.

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