Packaging information
| Package | Pins SOT-23 (DBV) | 5 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TPS763-Q1
- AEC-Q100 Qualified for automotive
applications:
- Temperature Grade 1: –40°C to +150°C TJ (new chip)
- Device HBM ESD Classification: Level 1C
- Device CDM ESD Classification: Level C3 (legacy chip)
- Device CDM ESD Classification: Level C4 (new chip)
- Input voltage range VIN: 2.7V to 10V
- Output voltage range
VOUT:
- Fixed device: 1.6V to 5.0V
- Output voltage range
VOUT:
- Adjustable device: 1.6V to 6.5V
- Output current: up-to 150mA
- Output voltage accuracy:
- New chip: ±1.5% (typical)
- Legacy chip: ±2.5% (typical)
- Low quiescent current IQ:
- New chip: 65µA (typical) at IOUT = 0mA
- New chip: 765µA (typical) at IOUT = 150mA
- Legacy chip: 85µA (typical) at IOUT = 1mA to 150mA
- Dropout voltage:
- New chip: 175mV (typical) at IOUT = 150mA
- Legacy chip: 300mV (typical) at IOUT = 150mA
- Supported ESR range:
- New chip: 0Ω to 1Ω
- Legacy chip: 0.3Ω to 10Ω
- Thermal shutdown and overcurrent limitation
- Active over-shoot pulldown protection (new chip)
- Operating junction temperature: –40°C to 150°C (new chip)
- 5-pin SOT-23 (DBV):
- New chip, RθJA = 178.6°C/W
- Legacy chip, RθJA = 205.2°C/W
Description for the TPS763-Q1
The TPS763xx-Q1 family of low-dropout (LDO) linear voltage regulators supports wide input voltage range of 2.7V to 10V and up-to 150mA of load current. The output range is from 1.6V to 5.0V for fixed version, and 1.6V to 6.5V for adjustable version.
The TPS763xx-Q1 has a ±1.5% output accuracy that is required for powering digital loads with tight supply requirements. The internal soft-start circuit reduces inrush current during start-up (for new chip), thus allowing for smaller input capacitance.
The TPS763xx-Q1 family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in a 5-pin, small outline integrated-circuit SOT-23 package, the TPS763xx-Q1 series devices are and excellent choice for cost-sensitive designs and applications where board space is at a premium.
The TPS763xx-Q1 also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1µA maximum at TJ = 25°C.