TPS74801DRCR
| Parameters | |
|---|---|
| Output Configuration | Positive |
| Control Features | Enable, Power Good, Soft Start |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 3.6V |
| Number of Regulators | 1 |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| PSRR | 50dB ~ 30dB (1kHz ~ 300kHz) |
| Voltage Dropout (Max) | 0.16V @ 1.5A |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TPS74801 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 10-VFDFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 5.5V |
| Output Type | Adjustable |
| Current - Output | 1.5A |
| Supplier Device Package | 10-VSON (3x3) |
TPS74801DRCR Low-Dropout Linear Regulator 1 Output 1.5A
The TPS74801DRCR is a high-performance LDO linear regulator manufactured by Texas Instruments (TI), designed for precise and efficient power management in industrial, consumer, and portable applications. Housed in a 10-pin VSON (3×3mm) surface-mount package, it operates over an industrial temperature range of -40°C to +125°C, with an input voltage range of 0.8V to 5.5V and an adjustable output voltage range of 0.8V to 3.6V, capable of delivering up to 1.5A output current.
Equipped with comprehensive protection and user-friendly features, the TPS74801DRCR integrates programmable soft-start to reduce capacitive inrush current, minimizing stress on the input power source. It includes built-in protection mechanisms such as over-current protection, thermal shutdown, short-circuit protection, and under-voltage lockout (UVLO) to prevent device damage. The device has enable and power-good (PG) pins for easy power sequencing with external regulators, is stable with any output capacitor ≥2.2μF, and supports low VIN operation with a 2.7V-5.5V VBIAS range for excellent transient response, requiring minimal external components for streamlined PCB design.
Alternative LDO regulator Models
● TPS74801DRCRG4: TI's identical variant with the same electrical specs and 10-pin VSON package, suitable for direct substitution
● NCP59748MN1ADJTBG: ON Semiconductor's 1.5A LDO, 10-pin DFN package, matching output voltage range and dropout for cross-supplier use
● TPS7A05: TI's low-noise LDO with similar current capacity, ideal for noise-sensitive applications
● LM2936Z: Texas Instruments' cost-effective LDO, compatible for general-purpose low-current substitutions
● NCV59748MLADJTBG: onsemi's protected LDO, 10-pin package, comparable specs for industrial applications.
