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TPS73618MDBVREP The Texas Instruments TPS73618MDBVREP is a 400mA low-dropout linear regulator with a fixed 1.8V output. It operates from a 1.7V to 5.5V input voltage range.
Mfr Part #:

TPS73618MDBVREP

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73618MDBVREP is a 400mA low-dropout linear regulator with a fixed 1.8V output. It operates from a 1.7V to 5.5V input voltage range.
✓ Total Stock: 3,288 pcs
$ Price Range: $4.87

TPS73618MDBVREP Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,144 pcs
On Request
1144 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
1,144 pcs
On Request
1144 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 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.

TPS73618MDBVREP 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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TPS73618MDBVREP Description

Short technical summary and product information.

The Texas Instruments TPS73618MDBVREP is an enhanced product, cap-free NMOS, 400mA low-dropout regulator with reverse current protection. It features a fixed 1.8V output voltage and accepts an input voltage range from 1.7V to 5.5V.

 

This regulator offers an ultra-low dropout voltage of 75mV typical at 400mA and provides excellent load transient response. It is designed for applications requiring stable power delivery with features like Enable control and protection against over current, over temperature, and reverse polarity.

 

The device operates within an extended temperature range of -55°C to 125°C. It is supplied in a compact SOT-23-5 package, suitable for surface mount applications. The regulator is stable with no output capacitor or any value or type of capacitor.

 

Key electrical characteristics include a typical quiescent current of 0.4mA and a PSRR of 58dB to 37dB across a frequency range of 100Hz to 10kHz. The noise level is rated at 30µVrms.

TPS73618MDBVREP Quick Information

Product Type: Low-Dropout Regulator
Series: TPS736xx-EP
Canonical Name: Texas Instruments TPS73618MDBVREP Low-Dropout Regulator
Subcategory: Linear

TPS73618MDBVREP Compliance

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

TPS73618MDBVREP Estimated Pricing

Qty Low High
1+ $4.87 $4.87

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

TPS73618MDBVREP Features

  • 400mA output current capability.
  • Fixed 1.8V output voltage.
  • Ultra-low 75mV typical dropout voltage.
  • Wide 1.7V to 5.5V input voltage range.
  • Stable operation without output capacitor.

TPS73618MDBVREP Applications

  • Powering sensitive analog circuits.
  • Battery-powered portable devices.
  • Low noise power supply applications.
  • Space-constrained electronic designs.

TPS73618MDBVREP FAQs

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

1.7V to 5.5V.

What package is the TPS73618MDBVREP offered in?

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

What is the operating temperature range?

-55°C to 125°C.

What output voltage and current does it provide?

Fixed 1.8V output with up to 400mA load current.

What is the dropout voltage at 400mA?

Maximum dropout is 0.2V; typical is 75mV.

Does the regulator need an output capacitor?

No, it is stable with load capacitance down to 0µF and works with any capacitor value or type.

What protection features are built in?

Overcurrent, overtemperature, and reverse polarity protection.

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