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AZ1117C
Document number: DS36676 Rev. 3 - 2
1 of 23
www.diodes.com
October 2014
© Diodes Incorporated
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Z1117C
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Product Line o
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Diodes Incorporated
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%. On-
chip 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 V
OUT
PSRR at I
OUT
= 300mA and f = 120Hz: 70dB
Output Voltage Accuracy: ±1% (Except 1.2V Version)
On-chip Thermal Shutdown
Maximum Quiescent Current: I
QMAX
= 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 purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html 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.
Pin Assignments
(Top View) (Top View)
TO252-2 (3) Option 1 TO252-2 (3) Option 2
(Top View) (Top View)
TO252-2 (4) TO252-2 (5)
1
2
3
INPUT
OUTPUT
ADJ/GND
INPUT
OUTPUT
ADJ
/
GND
VOUT
1
2
3
1
2
3
INPUT
OUTPUT
ADJ/GND
1
2
3
INPUT
OUTPUT
ADJ/GND
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 1 Seite 2
- ・ Abmessungen des Paketumrisses on Seite 13 Seite 14 Seite 15 Seite 16 Seite 17
- ・ Paket-Footprint-Pad-Layout on Seite 18 Seite 19 Seite 20 Seite 21 Seite 22
- ・ Teilenummerierungssystem on Seite 11 Seite 12 Seite 13
- ・ Markierungsinformationen on Seite 11 Seite 12 Seite 13
- ・ Blockdiagramm on Seite 3
- ・ Typisches Anwendungsschaltbild on Seite 3
- ・ Technische Daten on Seite 4
- ・ Anwendungsbereich on Seite 1 Seite 3
- ・ Elektrische Spezifikation on Seite 4 Seite 5 Seite 6 Seite 7 Seite 8
