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TPS73118DBVR The Texas Instruments TPS73118DBVR is a 150mA, fixed 1.8V output, low-dropout linear voltage regulator. It features an ultra-low dropout voltage and operates from a 1.7V to 5.5V input range.
Mfr Part #:

TPS73118DBVR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73118DBVR is a 150mA, fixed 1.8V output, low-dropout linear voltage regulator. It features an ultra-low dropout voltage and operates from a 1.7V to 5.5V input range.
✓ Total Stock: 22,132 pcs
$ Price Range: $0.47

TPS73118DBVR Available from 2 distributors

✓ 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
22,000 pcs
On Request
22000 pcs On Request 1 On Request On Request 2018+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
132 pcs
On Request
132 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.

TPS73118DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS73118DBVR Description

Short technical summary and product information.

The TPS73118DBVR from Texas Instruments is a high-accuracy, ultra-low-dropout linear voltage regulator designed for various applications. It utilizes an NMOS pass element in a voltage-follower configuration, ensuring stability with or without output capacitors.

 

This regulator offers a fixed 1.8V output voltage and can supply up to 150mA of current. Key electrical characteristics include an input voltage range of 1.7V to 5.5V and an ultra-low dropout voltage of typically 30mV at a 150mA load. It also provides excellent load transient response, low noise (30 µVRMS), and high PSRR.

 

The device operates over a temperature range of -40°C to 125°C and is protected by thermal shutdown and current-limit features. It consumes less than 1µA in shutdown mode, making it suitable for portable applications.

 

The TPS73118DBVR is available in a SOT-23-5 package, requiring surface mount technology. Its compact size and robust features make it a versatile choice for power management in embedded systems, portable devices, and other space-constrained applications.

TPS73118DBVR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS731
Canonical Name: TPS73118DBVR Low-Dropout Regulator
Subcategory: LDO

TPS73118DBVR Compliance

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

TPS73118DBVR Estimated Pricing

Qty Low High
1+ $0.47 $0.47

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

TPS73118DBVR Features

  • Ultra-low dropout voltage.
  • Stable with or without output capacitors.
  • Low noise operation.
  • High accuracy over conditions.
  • Compact SOT-23-5 package.

TPS73118DBVR Applications

  • Ideal for portable applications.
  • Powers sensitive analog circuits.
  • Used in battery-powered devices.
  • Suitable for smart grid systems.
  • Applicable in building automation.

TPS73118DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73118DBVR?

1.7V to 5.5V.

What is the output voltage of the TPS73118DBVR?

Fixed 1.8V.

What package is the TPS73118DBVR available in?

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

What is the operating temperature range?

-40°C to 125°C.

What is the dropout voltage at full load?

30mV typical at 150mA load.

What is the quiescent current?

0.4mA typical, less than 1µA in shutdown.

What protection features does the TPS73118DBVR include?

Over current, over temperature, short circuit, and reverse polarity protection.

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