Texas Instruments TLV73312PDQNT Linear Controllers
300-mA, capacitor-free, low-IQ, low-dropout voltage regulator with enable
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TLV73312PDQNT
Detailed Description
300-mA, capacitor-free, low-IQ, low-dropout voltage regulator with enable
Package
4-XDFN Exposed Pad
Key Features
Package / Case: 4-XDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TLV73312PDQNT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TLV73312PDQNT Linear Controllers technical specifications.
General
Package / Case
4-XDFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
PSRR
68dB ~ 28dB (100Hz ~ 100kHz)
Output Type
Fixed
Quiescent Current
60 µA
Control Features
Enable
Output Current
300mA
Output Configuration
Positive
Output Voltage
1.2V
Alternate Parts Comparison (TLV73312PDQNT vs TLV74012PDQNR vs TLV73315PDQNR3 vs TLV74118PDQNR)
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 |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Current Limit, 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 | 300mA | 300mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.2V | 1.2V | 1.5V | 1.8V |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Current Limit, Thermal Shutdown, UVLO |
| Quiescent Current | 60 µA | 80 µA | 60 µA | 50 µA |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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LDO Regulator, 300 mA, High PSRR 1.2V, Active Discharge, UDFN4 1.0x1.0, 0.65P, 3000-REEL
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