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TLV117125DCYR The TLV117125DCYR is a 1-A, low-dropout (LDO) linear voltage regulator from Texas Instruments. It features a fixed 2.5V output and operates over a wide temperature range.
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TLV117125DCYR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TLV117125DCYR is a 1-A, low-dropout (LDO) linear voltage regulator from Texas Instruments. It features a fixed 2.5V output and operates over a wide temperature range.
✓ Total Stock: 120,533 pcs
$ Price Range: $0.22

TLV117125DCYR Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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120,533 pcs
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TLV117125DCYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Load Capacitance
Mounting Type
Number of Outputs
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TLV117125DCYR Description

Short technical summary and product information.

The Texas Instruments TLV117125DCYR is a 1-A positive fixed-voltage, low-dropout (LDO) linear regulator. It is designed for applications requiring stable voltage regulation with a low input voltage.

 

Key electrical specifications include an input voltage range of 2.0V to 5.5V and a maximum output current of 1A. The device offers a fixed output voltage of 2.5V. It boasts a low dropout voltage of 455mV at 1A and a high Power Supply Rejection Ratio (PSRR) of 65dB at 100Hz. The quiescent current is typically 0.05mA, with a maximum of 100µA.

 

Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The regulator is stable with cost-effective ceramic capacitors and has an operating temperature range of -40°C to 125°C.

 

The TLV117125DCYR is available in a SOT-223-4 package, suitable for surface mount applications.

TLV117125DCYR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: TLV117125DCYR
Subcategory: Linear Voltage Regulators

TLV117125DCYR Compliance

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

TLV117125DCYR Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

TLV117125DCYR Features

  • 1-A low-dropout linear voltage regulator.
  • Fixed 2.5V output voltage.
  • Low dropout voltage of 455mV at 1A.
  • Wide operating temperature range of -40°C to 125°C.
  • SOT-223-4 surface mount package.

TLV117125DCYR Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Post-regulation for switching supplies.
  • Consumer electronics power rails.

TLV117125DCYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TLV117125DCYR?

The input voltage range is 2.0 V to 5.5 V.

What is the output voltage of this regulator?

The output voltage is fixed at 2.5 V.

What is the maximum output current?

The maximum output current is 1 A.

What package is the TLV117125DCYR available in?

It is available in a surface-mount SOT-223-4 package (also TO-261-4, TO-261AA).

What is the operating temperature range?

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

What protection features does this regulator include?

It includes overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO) protection.

What is the typical dropout voltage at 1A?

The typical dropout voltage is 455 mV at 1A load.

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