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Data Sheet
TPS748A-Q1 Automotive, 1.5-A, Low-Dropout Linear Regulator With Programmable
Soft-Start
1 Features
- AEC-Q100 qualified for automotive
applications:
- Temperature grade 1:
–40°C ≤ TA ≤ +125°C
- HBM ESD classification
level 2
- CDM ESD classification
level C4A
- Extended junction temperature
(TJ) range:
- Input voltage range:
- IN: VIN +
VDO to 6.0 V
- BIAS: VOUT +
VDO(BIAS) to 6.0 V
- VOUT range: 0.8 V to 3.6 V
- 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
- 2% accuracy over line, load, and temperature
- Programmable soft-start provides linear voltage
start-up
- VBIAS permits low VIN
operation with good transient response
- Stable with any output capacitor ≥ 2.2 μF
- Available in small, 3-mm × 3-mm × 1-mm VSON-10
packages
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