Texas Instruments TLV74318PDQNR Microcontrollers
300-mA low-IQ low-dropout (LDO) voltage regulator with enable 4-X2SON -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TLV74318PDQNR
Detailed Description
300-mA low-IQ low-dropout (LDO) voltage regulator with enable 4-X2SON -40 to 125
Package
4-XDFN Exposed Pad
Lifecycle Status
Active
Datasheet
TLV74318PDQNR Datasheet
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Technical Specifications
Texas Instruments TLV74318PDQNR Microcontrollers technical specifications.
General
Package / Case
4-XDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
300mA
Quiescent Current
60 µA
Control Features
Enable
Output Configuration
Positive
Output Voltage
1.8V
Alternate Parts Comparison (TLV74318PDQNR vs TLV74125PDQNR vs TLV74110PDQNR vs TLV73328PDQNR3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 150mA | 150mA | 300mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.8V | 2.5V | 1V | 2.8V |
| Protection Features | Current Limit, Thermal Shutdown, UVLO | Current Limit, Thermal Shutdown, UVLO | Current Limit, Thermal Shutdown, UVLO | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| PSRR | 68dB ~ 28dB (100Hz ~ 100kHz) | 70dB ~ 55dB (100Hz ~ 1MHz) | 70dB ~ 55dB (100Hz ~ 1MHz) | 68dB ~ 28dB (100Hz ~ 100kHz) |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TLV73328PDQNR3Texas Instruments300-mA, capacitor-free, low-IQ, low-dropout voltage regulator with enable 4-X2SON -40 to 125
TLV74312PDQNRTexas Instruments300-mA low-IQ low-dropout (LDO) voltage regulator with enable 4-X2SON -40 to 125
TLV74125PDQNRTexas Instruments150-mA low-dropout (LDO) voltage regulator with active output discharge and enable 4-X2SON -40 to 125