TPS74801DRCR Part Information
Details for TPS74801DRCR by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
The TPS748 low-dropout (LDO) linear regulator provides an easy-to-use robust power management solution for a wide variety of applications. Userprogrammable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and wellsuited for powering many different types of processors and ASICs. The enable input and power good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that meets the sequencing requirements of FPGAs, DSPs, and other applications with special start-up requirements. A precision reference and error amplifier deliver 2% accuracy over load, line, temperature, and process. The device is stable with any type of capacitor greater than or equal to 2.2 μF, and is fully specified for TJ = –40°C to 125°C. The TPS748 is offered in a small, 3-mm × 3-mm, VSON-10 package, yielding a highly compact, total solution size. The device is also available in a 5 × 5 QFN-20 package for compatibility with the TPS744.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 2% Accuracy Over Line, Load, and Temperature
- Available in a Small, 3-mm u00d7 3-mm u00d7 1-mm
- Low Dropout: 60 mV Typical at 1.5 A, VBIAS = 5 V
- Power Good (PG) Output Allows Supply Monitoring or Provides a Sequencing Signal for Other Supplies
- Programmable Soft-Start Provides Linear Voltage Startup
- Stable With Any Output Capacitor u2265 2.2 u03bcF
- Ultralow VIN Range: 0.8 V to 5.5 V
- VBIAS Permits Low VIN Operation With Good Transient Response
- VBIAS Range 2.7 V to 5.5 V
- VOUT Range: 0.8 V to 3.6 V
Part Specifications
| Output Type | Adjustable |
| Input Voltage Min | 860mV |
| Input Voltage Max | 5.5V |
| Fixed Output Voltage Nom. | - |
| Adjustable Output Voltage Min | 800mV |
| Adjustable Output Voltage Max | 5.5V |
| Output Current | 1.5A |
| Dropout Voltage Vdo | 60mV |
| LDO Regulator Case Style | VSON |
| No. of Pins | 10Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | Adj 1.5A LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Part Descriptions
- ADJUSTABLE LDO VOLTAGE REGULATOR, 0.8V TO 3.6V 1.5A SON-10; Output Type:Adjustable; Input Voltage Min:800mV; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:800mV; Adjustable Output Voltage Max:3.6VRoHS Compliant: Yes | Newark Electronics
- 1.5-A, low-VIN (0.8-V), adjustable ultra-low-dropout voltage regulator with power good & enable | Texas Instruments