AZ1117C
LOW DROPOUT LINEAR REGULATOR
Description
The AZ1117C is a low dropout three-terminal regulator.
The AZ1117C has...
AZ1117C
LOW DROPOUT LINEAR
REGULATOR
Description
The AZ1117C is a low dropout three-terminal
regulator.
The AZ1117C has been optimized for low voltage where transient response and minimum input voltage are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within ±1%. Onchip thermal shutdown provides protection against a combination of high current and ambient temperature that would create excessive junction temperature.
The AZ1117C is available in 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V fixed output voltage versions and ADJ output voltage version. The fixed versions integrate the adjust resistors. It is also available in an adjustable version which can set the output voltage with two external resistors.
The AZ1117C is available in the industry-standard TO252-2 Series (including TO252-2 (3), TO252-2 (4), and TO252-2 (5)), SOT89 and SOT223 power packages.
Features
Current Limit: 1.35A (Typ) Output Noise from 10Hz to 10kHz: 0.003% of VOUT PSRR at IOUT = 300mA and f = 120Hz: 70dB Output Voltage Accuracy: ±1% (Except 1.2V Version) On-chip Thermal Shutdown Maximum Quiescent Current: IQMAX = 6mA Compatible with Low ESR Ceramic Capacitor Operation Junction Temperature: -20°C to +125°C Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3)
Applications
USB Device Add-on Card DVD Player PC Motherboard
Notes:
1. No...