TPS7A6033QKTTRQ1

The TPS7A60-Q1 and TPS7A61-Q1 are a family of low-dropout linear regulators designed for low quiescent current less than 25µA in light-load applications. These devices feature integrated overcurrent protection and are designed to operate stably even with low-ESR ceramic capacitors. A power-on reset with hysteresis is implemented during device startup to indicate that the output voltage has reached a stable and regulated level. The power-on reset delay is fixed (typical value 250µs) or can be programmed via an external capacitor. The low-voltage tracking feature allows the use of smaller input capacitors and potentially eliminates the need for a boost converter during cold start. With these features, these devices are well suited for power supply requirements in a wide range of automotive applications.

Applications

• Automotive head unit
• Automotive center information display
• Hybrid instrument cluster programmable reset delay option

Key features

• AEC-Q100 qualified for automotive applications
• Temperature Grade 1: -40°C to 125°C, TA; junction temperature range: -40°C to 150°C, TJ
• Low dropout: 300mV at IOUT = 150mA
• Maximum output current: 300mA
• Ultra-low quiescent current: IQUIESCENT = 25µA (typical) at light load; ISLEEP <2µA when ENABLE = low
• 3.3V and 5V fixed output voltages
• Low-ESR ceramic output stabilization capacitor
• Integrated power-on reset: programmable delay open-drain reset output
• Integrated fault protection: low input voltage tracking
• Thermally enhanced power packages: 5-pin TO-263 (KTT, D2PAK), 5-pin TO-252 (KVU, DPAK)