Información de empaque
| Encapsulado | Pines TO-252 (KVU) | 5 |
| Rango de temperatura de funcionamiento (℃) -40 to 150 |
| Cant. de paquetes | Transportador 2,500 | LARGE T&R |
Características para TPS785-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Device junction temperature: –40°C to +150°C, TJ
- Input voltage range: 1.7 V to 6.0 V
- Available output voltages:
- Adjustable option: 1.2 V to 5.5 V
- Fixed options: 0.65 V to 5.0 V
- Output accuracy: 0.5% typical, 1.7% maximum
- Low IQ: 25 µA (typical)
- Ultra-low dropout:
- 315 mV (max) at 1 A (3.3 VOUT)
- Internal 550 µs soft-start time to reduce inrush current
- Active output discharge
- Packages:
- 3-mm × 3-mm wettable flank VSON (8)
- 5-pin TO-252, RθJA = 31.6°C/W
Descripción de TPS785-Q1
The TPS785-Q1 ultra low-dropout regulator (LDO) is a small, low quiescent current LDO that can source 1 A with excellent line and load transient performance.
The low output noise and great PSRR performance make the device suitable to power-sensitive analog loads. The TPS785-Q1 is a flexible device for post regulation because this device supports an input voltage range from 1.7 V to 6.0 V and offers an adjustable output range of 1.2 V to 5.5 V. The device also features fixed output voltages from 0.65 V to 5.0 V for powering common voltage rails.
The TPS785-Q1 offers foldback current limit to reduce power dissipation during a over current condition. The EN input helps with power sequencing requirements of the system. The internal soft-start provides a controlled start up reducing the inrush current allowing for lower input capacitance to be used.
The TPS785-Q1 provides an active pulldown circuit to quickly discharge output loads when disabled.