TPS748
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.
Key Features
- VOUT range: 0.8V to 3.6V
- Ultra-low VIN range: 0.8V to 5.5V
- VBIAS range 2.7V to 5.5V
- Low dropout: 60 mV typical at 1.5A, VBIAS = 5V
- Power-good (PG) output allows supply monitoring or provides a sequencing signal for other supplies
- 1% accuracy over line, load, and temperature (new chip)
- 2% accuracy over line, load, and temperature (legacy chip)
- Programmable soft-start provides linear voltage start-up
- VBIAS permits low VIN operation with good transient response
- Stable with any output capacitor ≥ 2.2μF
