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TPS73118DBVT The Texas Instruments TPS73118DBVT is a 1.8V, 150mA low-dropout linear voltage regulator. It offers excellent load transient response and low noise in a compact SOT-23-5 package.
Mfr Part #:

TPS73118DBVT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73118DBVT is a 1.8V, 150mA low-dropout linear voltage regulator. It offers excellent load transient response and low noise in a compact SOT-23-5 package.
✓ Total Stock: 45,519 pcs
$ Price Range: $0.56

TPS73118DBVT Available from 2 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
45,200 pcs
On Request
45200 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
319 pcs
On Request
319 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.

TPS73118DBVT 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 Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS73118DBVT Description

Short technical summary and product information.

The Texas Instruments TPS73118DBVT is a capacitor-free, NMOS-based low-dropout (LDO) linear voltage regulator designed for stable operation with or without output capacitors. It provides a fixed 1.8V output voltage with a maximum output current of 150mA.

 

Key electrical characteristics include an ultralow dropout voltage of 30mV typical at a 150mA load, ensuring efficient power delivery. The device exhibits excellent load transient response and low output noise of 30µVRMS typical (10kHz to 100kHz), making it suitable for noise-sensitive applications like VCOs. It operates over an input voltage range of 1.7V to 5.5V and features 0.5% initial accuracy and 1% overall accuracy over line, load, and temperature variations.

 

Protection features include thermal shutdown and foldback current limiting. The quiescent current is less than 1µA in shutdown mode, ideal for battery-powered and portable devices. The TPS73118DBVT is available in a SOT-23-5 (SC-74A, SOT-753) surface-mount package.

 

Applications for this regulator include smart grid and energy systems, building automation, set-top boxes, medical equipment, test and measurement devices, point-of-sale terminals, and wireless infrastructure.

TPS73118DBVT Quick Information

Product Type: Low Dropout Linear Regulator
Series: TPS731
Canonical Name: Texas Instruments TPS73118DBVT Low Dropout Linear Regulator
Subcategory: LDO Voltage Regulator

TPS73118DBVT Compliance

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

TPS73118DBVT Estimated Pricing

Qty Low High
1+ $0.56 $0.56

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

TPS73118DBVT Features

  • Stable with or without output capacitors.
  • Ultralow dropout voltage: 30mV typical.
  • Low output noise: 30µVRMS typical.
  • 150mA maximum output current.
  • Compact SOT-23-5 package.

TPS73118DBVT Applications

  • Ideal for portable electronics.
  • Suitable for noise-sensitive circuits.
  • Used in smart grid systems.
  • Applicable to building automation.
  • Supports wireless infrastructure.

TPS73118DBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS73118DBVT?

The TPS73118DBVT has a fixed output voltage of 1.8V.

What is the maximum output current of the TPS73118DBVT?

The maximum output current is 150 mA.

What is the dropout voltage of the TPS73118DBVT?

The typical dropout voltage is 30 mV at a 150 mA load.

What is the input voltage range for the TPS73118DBVT?

The input voltage range is 1.7 V to 5.5 V.

What is the operating temperature range of the TPS73118DBVT?

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

What package is the TPS73118DBVT available in?

The TPS73118DBVT is available in a surface-mount SOT-23-5 package.

What protection features does the TPS73118DBVT include?

It includes over-current, over-temperature, short-circuit, and reverse polarity protection.

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