LINEAR REGULATOR. E17D Datasheet

E17D REGULATOR. Datasheet pdf. Equivalent

E17D Datasheet
Recommendation E17D Datasheet
Part E17D
Description 1A LOW DROPOUT LINEAR REGULATOR
Feature E17D; NOT RECOMMENDED FOR NEW DESIGN USE AZ1117C or AZ1117I Pb Lead-Free AZ1117 1A LOW DROPOUT LINEAR R.
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Datasheet
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Diodes E17D
NOT RECOMMENDED FOR NEW DESIGN
USE AZ1117C or AZ1117I
Pb
Lead-Free
AZ1117
1A LOW DROPOUT LINEAR REGULATOR
Description
The AZ1117 is a series of low dropout three-terminal regulators with a
dropout of 1.15V at 1A output current.
The AZ1117 series provides current limiting and thermal shutdown.
Its circuit includes a trimmed bandgap reference to assure output
voltage accuracy to be within 1% for 1.5V, 1.8V, 2.5V, 2.85V, 3.3V,
5.0V and adjustable versions or 2% for 1.2V version. Current limit is
trimmed to ensure specified output current and controlled short-circuit
current. On-chip thermal shutdown provides protection against any
combination of overload and ambient temperature that would create
excessive junction temperature.
The AZ1117 has an adjustable version, which can provide the output
voltage from 1.25V to 12V with only 2 external resistors.
The AZ1117 series is available in the industry standard SOT223,
SOT89, TO220-3, TO252-2 (3), TO252-2 (4), TO252-2 (5) and TO263
power packages.
Features
Low Dropout Voltage: 1.15V at 1A Output Current
Trimmed Current Limit
On-chip Thermal Shutdown
Three-terminal Adjustable or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85V,
3.3V, 5.0V
Operation Junction Temperature: -40 to +125oC
Lead-Free Packages: SOT223, SOT89, TO220-3, TO252-2 (3),
TO252-2 (4), TO252-2 (5), TO263
Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
Applications
PC Motherboard
LCD Monitor
Graphic Card
DVD-video Player
NIC/Switch
Telecom Equipment
ADSL Modem
Printer and other Peripheral Equipment
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.
Pin Assignments
(Top View)
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
(Top View)
(Top View)
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
SOT223
SOT89 (Option 1)
SOT89 (Option 2)
AZ1117
Document number: DS36736 Rev. 5 - 3
1 of 32
www.diodes.com
January 2019
© Diodes Incorporated



Diodes E17D
NOT RECOMMENDED FOR NEW DESIGN
USE AZ1117C or AZ1117I
AZ1117
Pin Assignments (Cont.)
(Top View)
(Top View)
VOUT
VOUT
3
2
1
TO220-3 (Option 1)
(Top View)
3
2
1
TO220-3 (Option 3)
(Top View)
INPUT
OUTPUT
ADJ/GND
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
TO220-3 (Option 2)
(Top View)
INPUT
OUTPUT
ADJ/GND
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
TO263
(Top View)
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
TO252-2 (3) (Option 1)
(Top View)
VOUT
3 INPUT
2 OUTPUT
1 ADJ / GND
TO252-2 (4)
VOUT
3 INPUT
2 OUTPUT
1 ADJ/GND
TO252-2 (3) (Option 2)
(Top View)
VOUT
3
2
1
TO252-2 (5)
INPUT
OUTPUT
ADJ/GND
AZ1117
Document number: DS36736 Rev. 5 - 3
2 of 32
www.diodes.com
January 2019
© Diodes Incorporated



Diodes E17D
NOT RECOMMENDED FOR NEW DESIGN
USE AZ1117C or AZ1117I
Typical Applications Circuit
AZ1117
VIN
AZ1117-ADJ
32
INPUT OUTPUT
10µF +
ADJ
1
R1
150
VOUT
+ 22µF
R2
150
VOUT=VREF* (1+R2/R1)+IADJ*R2
VIN=7V
10µF
+
AZ1117-5.0
32
INPUT OUTPUT
GND
1
5V at 1A
+ 22µF
Functional Block Diagram
AZ1117
Document number: DS36736 Rev. 5 - 3
3 of 32
www.diodes.com
January 2019
© Diodes Incorporated







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