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LK112M25TR The STMicroelectronics LK112M25TR is a linear voltage regulator IC providing a fixed 2.5V output at up to 150mA. It is designed for surface mount applications in a SOT-23-5 package.
Mfr Part #:

LK112M25TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LK112M25TR is a linear voltage regulator IC providing a fixed 2.5V output at up to 150mA. It is designed for surface mount applications in a SOT-23-5 package.
✓ Total Stock: 345,467 pcs
$ Price Range: $0.28

LK112M25TR Available from 4 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
278,154 pcs
On Request
278154 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
36,000 pcs
On Request
36000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
28,313 pcs
On Request
28313 pcs On Request 1 On Request On Request 14+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 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.

LK112M25TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LK112M25TR Description

Short technical summary and product information.

The STMicroelectronics LK112M25TR is a positive fixed output linear voltage regulator. It provides a stable 2.5V output voltage with a maximum output current of 150mA. The device features a low dropout voltage of 0.35V at 150mA and an input voltage range up to 14V.

 

Designed for surface mounting, the LK112M25TR comes in a compact SOT-23-5 package. It includes protection features such as over-current and over-temperature protection, enhancing its reliability in various applications. The regulator also offers good power supply rejection ratio (PSRR) of 55dB at 400Hz.

 

This component is suitable for power management applications where a stable, low-voltage supply is required. Its fixed output and integrated protection make it a convenient choice for designs needing a reliable voltage regulation solution. The operating temperature range is -30°C to 125°C.

LK112M25TR Quick Information

Product Type: Linear Voltage Regulator
Series: LK112
Canonical Name: STMicroelectronics LK112M25TR Linear Voltage Regulator
Subcategory: LDO

LK112M25TR Compliance

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

LK112M25TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LK112M25TR Features

  • Fixed 2.5V positive output voltage.
  • Maximum output current of 150mA.
  • Low dropout voltage of 0.35V.
  • Surface mount SOT-23-5 package.
  • Over-current and over-temperature protection.

LK112M25TR Applications

  • Power management circuits.
  • Portable electronic devices.
  • Low voltage power supplies.
  • Battery-powered equipment.

LK112M25TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LK112M25TR?

The LK112M25TR has a fixed output voltage of 2.5V.

What is the maximum output current for the LK112M25TR?

The LK112M25TR can provide a maximum output current of 150mA.

What is the input voltage range for the LK112M25TR?

The maximum input voltage for the LK112M25TR is 14V.

What is the dropout voltage of the LK112M25TR?

The dropout voltage is 0.35V at 150mA.

What type of package is the LK112M25TR in?

The LK112M25TR is available in a SOT-23-5 package.

What are the protection features of the LK112M25TR?

The LK112M25TR includes over-current and over-temperature protection features.

What is the operating temperature range for the LK112M25TR?

The operating temperature range for the LK112M25TR is -30°C to 125°C.

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