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TLV74312PDBVR The TLV74312PDBVR from Texas Instruments is a 1.2V, 300mA low-dropout linear regulator. It offers a low quiescent current and is available in a SOT-23-5 package.
Mfr Part #:

TLV74312PDBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TLV74312PDBVR from Texas Instruments is a 1.2V, 300mA low-dropout linear regulator. It offers a low quiescent current and is available in a SOT-23-5 package.
✓ Total Stock: 245,387 pcs
$ Price Range: $0.03

TLV74312PDBVR Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
Non-Authorised Inventory information
241,067 pcs
On Request
241067 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
3,084 pcs
On Request
3084 pcs On Request 1 On Request On Request 23+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,236 pcs
On Request
1236 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.

TLV74312PDBVR 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
Voltage
Voltage Dropout (Max)
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TLV74312PDBVR Description

Short technical summary and product information.

The Texas Instruments TLV74312PDBVR is a 300mA low-dropout linear regulator (LDO) designed for efficient power management. It provides a fixed output voltage of 1.2V with a maximum input voltage of 5.5V and a minimum input voltage of 1.4V.

 

Key electrical characteristics include a low quiescent current of 34µA typical (60µA max) and a dropout voltage of 122mV typical at 300mA (450mV max). The regulator also features high power supply rejection ratio (PSRR) and protection features such as current limit and thermal shutdown. Its accuracy is typically 1%.

 

This LDO is supplied in a compact SOT-23-5 package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C, making it versatile for various environmental conditions. The device includes an enable control feature for power sequencing.

 

The TLV74312PDBVR is well-suited for applications requiring stable and efficient voltage regulation in a small footprint.

TLV74312PDBVR Quick Information

Product Type: Low-Dropout Linear Regulator
Series: TLV743P
Canonical Name: TLV74312PDBVR Low-Dropout Linear Regulator
Subcategory: Linear

TLV74312PDBVR Compliance

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

TLV74312PDBVR Estimated Pricing

Qty Low High
1+ $0.03 $0.03

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

TLV74312PDBVR Features

  • 300mA output current capability.
  • Fixed 1.2V output voltage.
  • Low quiescent current of 34µA typical.
  • Low dropout voltage of 122mV at 300mA.
  • Compact SOT-23-5 surface mount package.

TLV74312PDBVR Applications

  • Powering sensitive analog circuits.
  • Portable electronic devices.
  • Battery-powered systems.
  • Post-regulation for switching supplies.

TLV74312PDBVR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TLV74312PDBVR?

The TLV74312PDBVR has a fixed output voltage of 1.2V.

What is the maximum output current for the TLV74312PDBVR?

The TLV74312PDBVR can supply a maximum output current of 300mA.

What is the input voltage range for the TLV74312PDBVR?

The input voltage range for the TLV74312PDBVR is from 1.4V to 5.5V.

What is the typical quiescent current of the TLV74312PDBVR?

The typical quiescent current for the TLV74312PDBVR is 34µA.

What package type is the TLV74312PDBVR available in?

The TLV74312PDBVR is available in a SOT-23-5 package.

What is the operating temperature range of the TLV74312PDBVR?

The operating temperature range for the TLV74312PDBVR is -40°C to 125°C.

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