Texas Instruments TPS7A20105PDQNR Microcontrollers
300-MA, ULTRA-LOW-NOISE, LOW-IQ,
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7A20105PDQNR
Detailed Description
300-MA, ULTRA-LOW-NOISE, LOW-IQ,
Package
4-XDFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS7A20105PDQNR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7A20105PDQNR Microcontrollers technical specifications.
General
Package / Case
4-XDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
6V
Output Current
300mA
Quiescent Current
15 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (TPS7A20105PDQNR vs TPS7A2028PDQNRM3 vs TLV74125PDQNR vs TLV74110PDQNR)
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) |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Current Limit, Enable, Soft Start | Enable | Enable |
| Max Input Voltage | 6V | 6V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 300mA | 150mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.05V | 2.8V | 2.5V | 1V |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Current Limit, Thermal Shutdown, UVLO | Current Limit, Thermal Shutdown, UVLO |
| 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
NCP110AMX105TBGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-XDFN (1x1)
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TLV73328PDQNR3Texas Instruments300-mA, capacitor-free, low-IQ, low-dropout voltage regulator with enable 4-X2SON -40 to 125
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TLV74125PDQNRTexas Instruments150-mA low-dropout (LDO) voltage regulator with active output discharge and enable 4-X2SON -40 to 125