Texas Instruments TPS74901RGWT Microcontrollers
3A LDO, Adj, 0.8V-3.6V, 120mV Dropout, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS74901RGWT
Base Model
Detailed Description
3A LDO, Adj, 0.8V-3.6V, 120mV Dropout, VQFN
Package
20-VQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS74901RGWT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS74901RGWT Microcontrollers technical specifications.
General
Package / Case
20-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
5.5V
Output Current
3A
Control Features
Enable, Power Good, Soft Start
Output Configuration
Positive
Output Voltage
0.8V
Alternate Parts Comparison (TPS74901RGWT vs TPS74901RGWTG4 vs TPS2372-4RGWT vs TPS74201RGWTG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | -- | Enable, Power Good, Soft Start |
| Max Input Voltage | 5.5V | 5.5V | -- | 5.5V |
| Number of Regulators | 1 | 1 | -- | 1 |
| Output Configuration | Positive | Positive | -- | Positive |
| Output Current | 3A | 3A | -- | 1.5A |
| Output Type | Adjustable | Adjustable | -- | Adjustable |
| Output Voltage | 0.8V | 0.8V | -- | 0.8V |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -- | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (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
NCP59749MN2ADJTBGonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 20-QFN (5x5)
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.
BQ24002RGWRTexas Instruments1-cell, 1.2-A, linear Li-ion battery charger with integrated FET, two LED 20-VQFN 0 to 0
BUF08630RGWRTexas Instruments8-CH Gamma-Voltage Generator w/Adjustable Gain Vcom & 1/2 AVDD Topology 20-VQFN -40 to 95