AZ1117C
LOW DROPOUT LINEAR REGULATOR
Description
Features
The DIODES™ AZ1117C is a low dropout three-terminal regulator
optimized for a low voltage where transient response and minimum
input voltage are critical. The device provides current-limit and
thermal-shutdown features. Its circuit includes a trimmed bandgap
reference to assure output voltage accuracy of within ±1%. On-chip
thermal shutdown provides protection against a combination of high
current and ambient temperature that would create excessive junction
temperature.
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)
For automotive applications requiring specific change control
(i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable,
and manufactured in IATF 16949 certified facilities), please
contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
The AZ1117C is available in 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V
fixed output voltage versions and an 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 packages.
Applications
USB devices
Add-on cards
DVD players
PC motherboards
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
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www.diodes.com
September 2022
© Diodes Incorporated
AZ1117C
Document number: DS36676 Rev. 5 - 2