AP7361C

AP7361C
1A LOW DROPOUT ADJUSTABLE AND FIXED-MODE REGULATOR WITH ENABLE
Description
Pin Assignments
The AP7361C is a 1A, adjustable and fixed output voltage, ultra-low
dropout linear regulator with enable. The device includes pass
element, error amplifier, band-gap reference, current limit and thermal
shutdown circuitry. The device is turned on when EN pin is set to logic
high level.
(Top View)
OUT 1
8
IN
7
NC
ADJ/NC 3
6
NC
GND 4
5
EN
PRODUCT
NEW INFORMATION
ADVANCE
NC
The characteristics of the low dropout voltage and low quiescent
current make it suitable for low to medium power applications, for
example, laptop computers, audio and video applications and battery
powered devices. The typical quiescent current is approximately
60µA. Built-in current-limit and thermal-shutdown functions prevent
IC from damage in fault conditions.
(Top View)
2


Very Low Dropout Voltage (3.3V): 360mV at 1A Typical
Low Quiescent Current (IQ): 60µA Typical


Adjustable Output Voltage Range: 0.8V to 5.0V
Fixed Output Options: 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V and
3.3V
High PSRR: 75dB @ 1kHz
Current Limit: 1.5A
Fold-Back Short Circuit Protection: 200mA
Thermal Shutdown Protection
Stable with MLCC, E-Cap, Tan-Cap or Solid Capacitor  2.2µF
Ambient Temperature Range: -40°C to +85°C
Available in “Green” Molding Compound (No Br, Sb)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)









5 OUT
GND
ADJ/NC 3
U-DFN3030-8 (Type E)
4 IN
SOT89-5
(Top View)
(Top View)
Features
Wide Input Voltage Range: 2.2V to 6.0V
Output Voltage Accuracy: ±1%
1
GND 2
GND
The AP7361C is available in U-DFN3030-8 (Type E), SOT89-5,
SOT223, TO252 (DPAK) and SO-8EP packages.


EN
3
OUT
3
IN
2
GND
2
OUT
1
IN
1
GND
SOT223
SOT223R
(Top View)
(Top View)
OUT 1
8
IN
OUT 1
8
IN
EN
2
7
NC
ADJ/NC
2
7
NC
NC
3
6
NC
GND
3
6
NC
GND
4
5
NC
NC
4
5
EN
SO-8EP
SO-8EPR
(Top View)
(Top View)
Applications

LCD-TV, Monitor


Set-Top-Box
Home Electrical Appliances
3
OUT
3
IN
2
GND
2
OUT
1
IN
1
GND
TO252 (DPAK)
Notes:
TO252 (DPAK) R
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.
AP7361C
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AP7361C
Typical Applications Circuit
VIN
PRODUCT
NEW INFORMATION
ADVANCE
VIN
VOUT
IN
AP7361C
CIN
4.7µF
Enable
VOUT
IN
OUT
AP7361C
CIN
4.7µF
COUT
4.7µF
Enable
EN
OUT
COUT
4.7µF
ADJ
EN
GND
GND
Fixed Version with EN
Adjustable Output
VIN
R1
R2
VOUT
IN
OUT
COUT
4.7µF
AP7361C
CIN
4.7µF
GND
Fixed Version without EN
Pin Descriptions
Pin Number
TO252
U-DFN3030-8
TO252
SOT89-5
SOT223 SOT223R SO-8EP SO-8EPR
(Type E)
(DPAK) (DPAK)R
Pin
Name
Function
The input of the regulator. Bypass to
ground through at least 1µF ceramic
capacitor.
The output of the regulator. Bypass to
ground through at least 2.2µF
ceramic capacitor. For improved ac
load response a larger capacitor is
recommended.
8
4
1
3
1
3
8
8
IN
1
5
3
2
3
2
1
1
OUT
4
2
2
1
2
1
4
3
GND
3
3
–
–
–
–
–
2
ADJ/NC
5
1
–
–
–
–
2
5
EN
Enable input, active high
2, 6, 7
–
–
–
–
–
3, 5, 6, 7
4, 6, 7
NC
No connection
AP7361C
Document number: DS37274 Rev. 3 - 2
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Ground
Adjustable voltage version only – a
resistor divider from this pin to the
OUT pin and ground sets the output
voltage.
May 2016
© Diodes Incorporated
AP7361C
Functional Block Diagram
PRODUCT
NEW INFORMATION
ADVANCE
IN
EN
OUT
Gate
Driver
Current Limit
and Thermal
Shutdown
IN
EN
R
OUT
Gate
Driver
Current Limit
and Thermal
Shutdown
ADJ
0.8V
0.8V
R
GND
Fixed Version with EN
GND
Adjustable Version
IN
OUT
Gate
Driver
Current Limit
and Thermal
Shutdown
R
0.8V
R
GND
Fixed Version without EN
AP7361C
Document number: DS37274 Rev. 3 - 2
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AP7361C
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.) (Note 4)
Symbol
VIN
Input Voltage
Unit
6.5
V
VIN +0.3
V
OUT, ADJ, EN Voltage
TJ
Operating Junction Temperature Range
-40 to +150
°C
Storage Temperature Range
-65 to +150
°C
Internally limited by maximum junction
temperature of +150°C
–
PD
Power Dissipation
PD
Power Dissipation
ESD HBM
Human Body Model ESD Protection
ESD MM
Machine Model ESD Protection (Note 5)
Notes:
Rating
–
TSTG
PRODUCT
NEW INFORMATION
ADVANCE
Parameter
U-DFN3030-8 (Type E)
1700
TO252 (DPAK)
1250
SOT223
1100
SOT89-5
800
SO-8EP
1190
mW
>2
KV
> 200
V
4. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only;
functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be
affected by exposure to absolute maximum rating conditions for extended periods of time.
5. ESD MM rating at 150V for EN pin in SOT89-5 package.
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
Min
Max
Unit
Input Voltage
2.2
6.0
V
VOUT
Output Voltage
0.8
5.0
V
IOUT
Output Current (Note 6)
0
1.0
A
-40
+85
C
VIN
Operating Ambient Temperature
TA
Note:
Parameter
6. The device maintains a stable, regulated output voltage without a load current. When the output current is large, attention should be given to the limitation
of the package power dissipation.
AP7361C
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AP7361C
Electrical Characteristics
PRODUCT
NEW INFORMATION
ADVANCE
Symbol
(@TA = +25°C, VIN = VOUT +1V, CIN = 4.7μF, COUT = 4.7μF, VEN = VIN, unless otherwise specified.)
Parameter
Test Conditions
VREF
FB Reference Voltage, ADJ pin
IOUT = 10mA, TA = +25°C
IADJ
Min
Typ
Max
Unit
0.792
0.8
0.808
V
ADJ Pin Leakage Current
–
–
0.1
0.5
µA
IQ
Input Quiescent Current
Enabled, IOUT = 0A
–
60
80
µA
ISHDN
Input Shutdown Current
VEN = 0V, IOUT = 0A
-1
0.05
1
µA
1.0V≤VOUT<1.5V
VOUT(s)0.015
VOUT(s)
Output Voltage Accuracy
IOUT = 100mA,
TA = +25°C
VOUT(s)+
0.015
1.5 V≤VOUT≤3.3V
VOUT(s)*
0.99
VOUT(s)
VOUT(s)*
1.01
–
0.01
0.1
–
–
0.2
1.2V<VOUT≤ 3.3V
-1.0
–
1.0
%
1.0V≤ VOUT ≤1.2V
-1.5
–
1.5
%
1.0V≤VOUT<1.1V
–
710
750
1.1V≤VOUT<1.2V
–
600
640
1.2V≤VOUT<1.3V
–
500
540
1.3V≤VOUT<1.4V
–
400
440
1.4V≤VOUT<1.5V
–
300
340
1.5V≤VOUT<2.6V
–
200
250
2.6V≤VOUT≤3.3V
–
90
140
1.0V≤VOUT<1.1V
–
840
–
1.1V≤VOUT<1.2V
–
780
–
1.2V≤VOUT<1.3V
–
710
–
1.3V≤VOUT<1.4V
–
660
–
1.4V≤VOUT<1.5V
–
610
–
1.5V≤VOUT<2.0V
–
570
–
2.0V≤VOUT<2.6V
–
440
–
2.6V≤VOUT≤3.3V
–
340
–
–
0.3
VOUT
ΔV OUT
ΔV IN  VOUT
Line Regulation
VIN = VOUT +1V to 5.5V, TA = +25°C
IOUT = 100mA
-40°C ≤TA ≤ +85°C
VOUT / VOUT
Load Regulation
IOUT from 1.0mA to 1A
IOUT = 300mA
VDROPOUT
Dropout Voltage (Note 7)
IOUT = 1A
V
%/V
mV
VIL
EN Input Logic Low Voltage
–
0
VIH
EN Input Logic High Voltage
–
1.0
–
VIN
V
EN Pull-Down Resistor
–
–
3.0
–
MΩ
IEN
EN Input Leakage Current
VIN = 5.5V, VEN = 0V
-0.1
–
0.1
µA
RENPD
V
RPD
Output Discharge Resistor
VOL=1V
–
100
–
Ω
IOUT
Maximum Output Current
VIN = VOUT +1V
1.0
–
–
A
ILIMIT
Current Limit
VIN = VOUT +1V(VIN MINI=2.2V)
1.1
1.5
–
A
400
–
mA
ISHORT
Short-Circuit Current
VIN = VOUT +1V, Output Voltage < 15% VOUT
–
PSRR
Power Supply Rejection Ratio
(Note 8)
f = 1kHz, IOUT = 100mA
–
75
–
f = 10kHz, IOUT = 100mA
–
55
–
Start-Up Time
VOUT = 3V, COUT = 2.2µF, RL = 30Ω
–
150
–
µs
ΔV OUT
ΔT A  VOUT
Output Voltage Temperature
Coefficient
IOUT = 100mA, -40°C ≤ TA ≤ +85°C
–
±100
–
ppm/°C
TSHDN
Thermal Shutdown Threshold
–
–
150
–
°C
THYS
Thermal Shutdown Hysteresis
–
–
20
–
°C
tST
Notes:
dB
7. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. This parameter
only applies to output voltages above 1.2V since minimum VIN = 2.2V.
8. For VIN  2.5V and VIN = VOUT +1V. For VIN < 2.5V, the PSRR performance may be reduced.
AP7361C
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AP7361C
Electrical Characteristics
Symbol
PRODUCT
NEW INFORMATION
ADVANCE
Parameter
Thermal Resistance Junction-toAmbient
θJA
Note:
(@TA = +25°C, VIN = VOUT +1V, CIN = 4.7μF, COUT = 4.7μF, VEN = VIN, unless otherwise specified.) (cont.)
Min
Typ
Max
U-DFN3030-8 (Type E ) (Note 9)
Test Conditions
–
70
–
TO252 (DPAK) (Note 9)
–
95
–
SOT223 (Note 9)
–
110
–
SOT89-5 (Note 9)
–
150
–
SO-8EP (Note 9)
–
100
–
Unit
°C/W
9. Test condition: U-DFN3030-8 (Type E), SO-8EP devices are mounted on 2"x2", FR-4 substrate PCB, with minimum recommended pad on top layer and
thermal vias to bottom layer ground plane. TO252(DPAK) devices are mounted on 2"x2" FR-4 substrate PC board, 2oz copper, with minimum
recommended pad layout. For SOT223, the device is mounted on FR-4 substrate PC board, with minimum recommended pad layout. SOT89-5 devices
are mounted on 1"x1" FR-4 substrate PC board, with minimum recommended pad layout.
Performance Characteristics
Start-up Time
Start-up Time
VEN = 0V to 2V (1V/div)
VIN = 4.0V
VIN = 4.7μF, COUT = 2.2μF
VEN = 0V to 2V (1V/div)
VIN = 4.0V
VIN = 4.7μF, COUT = 2.2μF
VOUT = 3V (1V/div)
With 100mA load
VOUT = 3V (1V/div)
With 500mA load
Time (100μs/div)
Time (100μs/div)
Line Transient Response
Line Transient Response
VIN = 4.3V to 5.3V (1V/div)
tR = tF = 5μs
IOUT = 100mA
COUT = 4.7μF
VIN = 2.2V to 3.2V (1V/div)
tR = tF = 5μs
IOUT = 100mA
COUT = 4.7μF
VOUT = 3.3V (20mV/div)
VOUT = 1.2V (20mV/div)
Time (40μs/div)
AP7361C
Document number: DS37274 Rev. 3 - 2
Time (40μs/div)
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AP7361C
Performance Characteristics (cont.)
Load Transient Response
Load Transient Response
V
= VEN = 2.2V
VIN
IN = VEN = 2.2V
C
= 4.7μF
IN
CIN == C
COUT
OUT = 4.7μF
PRODUCT
NEW INFORMATION
ADVANCE
VIN = VEN = 2.2V
CIN = COUT = 4.7μF
V
= 1.2V (20mV/div)
VOUT
OUT = 1.2V (20mV/div)
VOUT = 1.2V (20mV/div)
IOUT = 50mA to 100mA (50mA/div)
IIOUT
= 100mA to 500mA (200mA/div)
OUT = 100mA to 500mA (200mA/div)
Time (200μs/div)
Time (200μs/div)
Load Transient Response
Load Transient Response
VIN = VEN = 4.3V
CIN = COUT = 4.7μF
VIN = VEN = 4.3V
CIN = COUT = 4.7μF
VOUT = 3.3V (20mV/div)
VOUT = 3.3V (20mV/div)
IOUT = 50mA to 100mA (50mA/div)
IOUT = 100mA to 500mA (200mA/div)
Time (200μs/div)
Time (200μs/div)
Load Transient Response
Load Transient Response
VIN = VEN = 6.0V
CIN = COUT = 4.7μF
VIN = VEN = 6.0V
CIN = COUT = 4.7μF
VOUT = 5.0V (20mV/div)
VOUT = 5.0V (20mV/div)
IOUT = 50mA to 100mA (50mA/div)
IOUT = 100mA to 500mA (200mA/div)
Time (200μs/div)
Time (200μs/div)
AP7361C
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AP7361C
PRODUCT
NEW INFORMATION
ADVANCE
Performance Characteristics (Cont.)
AP7361C
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AP7361C
PRODUCT
NEW INFORMATION
ADVANCE
Performance Characteristics (Cont.)
AP7361C
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AP7361C
PRODUCT
NEW INFORMATION
ADVANCE
Performance Characteristics (Cont.)
Application Information
Input Capacitor
A 1μF ceramic capacitor is recommended between IN and GND pins to decouple input power supply glitch and noise. The amount of the
capacitance may be increased without limit. This input capacitor must be located as close as possible to the device to assure input stability and
reduce noise. For PCB layout, a wide copper trace is required for both IN and GND pins. A lower ESR capacitor type allows the use of less
capacitance, while higher ESR type requires more capacitance.
Output Capacitor
The output capacitor is required to stabilize and improve the transient response of the LDO. The AP7361C is stable with very small ceramic output
capacitors. Using a ceramic capacitor value that is at least 2.2μF with 10mΩ ≦ ESR ≦ 300mΩ on the output ensures stability. Higher capacitance
values help to improve line and load transient response. The output capacitance may be increased to keep low undershoot and overshoot. Output
capacitor must be placed as close as possible to OUT and GND pins.
AP7361C
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AP7361C
PRODUCT
NEW INFORMATION
ADVANCE
Application Information (Cont.)
Adjustable Operation
The AP7361C provides output voltage from 0.8V to 5.0V through external resistor divider as shown below.
VIN
VOUT
IN
OUT
AP7361C
R1
1µF
4.7µF
Enable
ADJ
EN
GND
R2
Adjustable Output
The output voltage is calculated by:
 R 
VOUT  VREF 1  1 
 R2 
Where VREF = 0.8V (the internal reference voltage)
Rearranging the equation will give the following that is used for adjusting the output to a particular voltage:
V

R1  R2 OUT  1
 VREF 
To maintain the stability of the internal reference voltage, R2 needs to be kept smaller than 80k.
AP7361C
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AP7361C
Application Information (Cont.)
No Load Stability
Other than external resistor divider, no minimum load is required to keep the device stable. The device will remain stable and regulated in no load
condition.
ON/OFF Input Operation
PRODUCT
NEW INFORMATION
ADVANCE
The ON/OFF feature is not available in the SOT223 and TO252 (DPAK) packages.
The AP7361C is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN
pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above
and below the specified turn-on/off voltage thresholds listed in the Electrical Characteristics section under VIL and VIH.
Current Limit Protection
When output current at OUT pin is higher than current limit threshold, the current limit protection will be triggered and clamp the output current to
prevent over-current and to protect the regulator from damage due to overheating.
Short Circuit Protection
When OUT pin is short-circuit to GND, short circuit protection will be triggered and clamp the output current to approximately 200mA. Full current is
restored when the output voltage exceeds 15% of VOUT. This feature protects the regulator from over-current and damage due to overheating.
Thermal Shutdown Protection
Thermal protection disables the output when the junction temperature rises to approximately +150°C, allowing the device to cool down. When the
junction temperature reduces to approximately +130°C the output circuitry is enabled again. Depending on power dissipation, thermal resistance,
and ambient temperature, the thermal protection circuit may cycle on and off. This cycling limits the heat dissipation of the regulator, protecting it
from damage due to overheating.
Ultra Fast Start-up
After enabled, the AP7361C is able to provide full power in as little as tens of microseconds, typically 200µs, without sacrificing low ground current.
This feature will help load circuitry move in and out of standby mode in real time, eventually extend battery life for mobile phones and other portable
devices.
Low Quiescent Current
The AP7361C, consuming only around 60µA for all input range, provides great power saving in portable and low power applications.
Power Dissipation
The device power dissipation and proper sizing of the thermal plane that is connected to the thermal pad is critical to avoid thermal shutdown and
ensure reliable operation. Power dissipation of the device depends on input voltage and load conditions and can be calculated by:
PD = (VIN - VOUT) × IOUT
The maximum power dissipation, handled by the device, depends on the maximum junction to ambient thermal resistance, maximum ambient
temperature, and maximum device junction temperature, which can be calculated by the equation in the following:
PD ([email protected] ) 
A
(150C - T )
A
R
θJA
AP7361C
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AP7361C
Ordering Information
PRODUCT
NEW INFORMATION
ADVANCE
AP7361C – XX XXX – XX
Output
Package
Blank : ADJ
10 : 1.0V
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
33 : 3.3V
FGE : U-DFN3030-8 (Type E)
Y5 : SOT89-5
D : TO252 (DPAK)
DR : TO252 (DPAK)R
E : SOT223
ER : SOT223R
SP : SO-8EP
SPR : SO-8EPR
Part Number
Package Code
Packaging
AP7361C-XXFGE-7
AP7361C-XXY5-13
AP7361C-XXD-13
AP7361C-XXDR-13
AP7361C-XXE-13
AP7361C-XXER-13
FGE
Y5
D
DR
E
ER
U-DFN3030-8 (Type E)
SOT89-5
TO252 (DPAK)
TO252 (DPAK)R
SOT223
SOT223R
AP7361C-XXSP-13
SP
SO-8EP
2500/Tape & Reel
-13
AP7361C-XXSPR-13
SPR
SO-8EPR
2500/Tape & Reel
-13
AP7361C
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Packing
7 : 7' Tape & Reel
13 : 13' Tape & Reel
7”/13” Tape and Reel
Quantity
Part Number Suffix
3000/Tape & Reel
-7
2500/Tape & Reel
-13
2500/Tape & Reel
-13
2500/Tape & Real
-13
2500/Tape & Reel
-13
2500/Tape & Reel
-13
May 2016
© Diodes Incorporated
AP7361C
Marking Information
(1)
U-DFN3030-8 (Type E)
( Top View )
XX : Identification Code
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
X : Internal Code
(2)
Device
Package
Identification Code
AP7361C-ADJ
AP7361C-10
AP7361C-12
AP7361C-15
AP7361C-18
AP7361C-25
AP7361C-28
AP7361C-33
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
U-DFN3030-8 (Type E)
SH
SJ
SK
SV
SW
SX
SY
SZ
SOT89-5
(Top View)
5
4
7
PRODUCT
NEW INFORMATION
ADVANCE
XX
YW X
XX : Identification Code
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week;
z represents 52 and 53 week
X : Internal Code
XX Y W X
1
Device
AP7361C-ADJ
AP7361C-10
AP7361C-12
AP7361C-15
AP7361C-18
AP7361C-25
AP7361C-28
AP7361C-33
AP7361C
Document number: DS37274 Rev. 3 - 2
2
3
Package
SOT89-5
SOT89-5
SOT89-5
SOT89-5
SOT89-5
SOT89-5
SOT89-5
SOT89-5
14 of 22
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Identification Code
KR
KS
KT
KU
KV
KW
KX
KZ
May 2016
© Diodes Incorporated
AP7361C
Marking Information (Cont.)
(3) TO252 (DPAK)
Pin 1: IN, Pin 2: GND, Pin 3: OUT
PRODUCT
NEW INFORMATION
ADVANCE
( Top View )
Logo
Part Number
61-VV : 10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
25 for 2.5V
28 for 2.8V
33 for 3.3V
(4)
YY : Year : 01~09
WW : Week : 01~52, 52 represents
52 and 53 week
X X : Internal Code
61-VV
YY WW X X
SOT223
Pin 1: IN, Pin 2: GND, Pin 3: OUT
( Top View )
Logo
Part Number
61-VV : 10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
25 for 2.5V
28 for 2.8V
33 for 3.3V
YWX
61-VV
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week;
z repersents 52 and 53 week
X : Internal code
(5) SOT223R
Pin 1: GND, Pin 2: OUT, Pin 3: IN
( Top View )
Logo
Part Number
61R-VV : 10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
25 for 2.5V
28 for 2.8V
33 for 3.3V
AP7361C
Document number: DS37274 Rev. 3 - 2
YWX
61R-VV
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week;
z repersents 52 and 53 week
X : Internal code
15 of 22
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May 2016
© Diodes Incorporated
AP7361C
Marking Information (Cont.)
(6) TO252 (DPAK)R
Pin 1: GND, Pin 2: OUT, Pin 3: IN
( Top View )
PRODUCT
NEW INFORMATION
ADVANCE
Logo
Part Number
61R-VV : 10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
25 for 2.5V
28 for 2.8V
33 for 3.3V
YY : Year : 01~09
WW : Week : 01~52, 52 represents
52 and 53 week
X X : Internal Code
61R-VV
YY WW X X
(7) SO-8EP
Pin 1: OUT, Pin 2: EN, Pins 3, 5, 6 and 7: NC, Pin 4: GND, Pin 8: IN
( Top View )
8
5
Logo
Part Number
AP7361C-VV:
10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
25 for 2.5V
28 for 2.8V
33 for 3.3V
AP7361C-VV
YY WW X X E
YY : Year : 08, 09. 10~
WW : Week : 01~52, 52 represents
52 and 53 week
X X : Internal Code
SO-8EP
1
4
(8) SO-8EPR
Pin 1: OUT, Pin 2: ADJ/NC, Pin 3: GND, Pins 4, 6 and 7: NC, Pin 5: EN, Pin 8: IN
( Top View )
8
Logo
Part Number
7361CR-VV:
Blank for ADJ
10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
25 for 2.5V
28 for 2.8V
33 for 3.3V
AP7361C
Document number: DS37274 Rev. 3 - 2
5
7361CR-VV
YY WW X X E
YY : Year : 08, 09. 10~
WW : Week : 01~52, 52 represents
52 and 53 week
X X : Internal Code
SO-8EP
1
4
16 of 22
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May 2016
© Diodes Incorporated
AP7361C
Package Outline Dimensions (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(1)
Package Type: U-DFN3030-8 (Type E)
A
U-DFN3030-8
Type E
Dim Min Max Typ
A
0.57 0.63 0.60
A1
0
0.05 0.02
A3
0.15


b
0.20 0.30 0.25
D
2.95 3.05 3.00
D2 2.15 2.35 2.25
E
2.95 3.05 3.00
e
0.65


E2 1.40 1.60 1.50
L
0.30 0.60 0.45
Z
0.40


All Dimensions in mm
A3
D
D2
L (x8)
E
E2
Z (x4)
e
b (x8)
20
0
(2) Package Type: SOT89-5
D1
R0
.
PRODUCT
NEW INFORMATION
ADVANCE
A1
C
L
SOT89-5
Dim Min
Max
Typ
A
1.40
1.60
1.50
B
0.50
0.62
0.56
B1
0.44
0.54
0.48
C
0.35
0.43
0.38
D
4.40
4.60
4.50
D1
1.62
1.83 1.733
E
2.40
2.60
2.50
e
1.50
H
3.95
4.25
4.10
L
0.65
0.95
0.80
All Dimensions in mm
H
E
L
B1
B
e
8° (4x)
A
D
AP7361C
Document number: DS37274 Rev. 3 - 2
17 of 22
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May 2016
© Diodes Incorporated
AP7361C
Package Outline Dimensions (Cont.) (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(3)
Package Type: TO252 (DPAK)
PRODUCT
NEW INFORMATION
ADVANCE
E
A
b3
7° ± 1°
c
L3
D
A2
L4
e
H
b(3x)
b2(2x)
Gauge Plane
E1
0.508
D1
Seating Plane
a
L
TO252 (DPAK)
Dim Min Max Typ
A 2.19 2.39 2.29
A1 0.00 0.13 0.08
A2 0.97 1.17 1.07
b 0.64 0.88 0.783
b2 0.76 1.14 0.95
b3 5.21 5.46 5.33
c
0.45 0.58 0.531
D 6.00 6.20 6.10
D1 5.21
e
2.286
E 6.45 6.70 6.58
E1 4.32
H 9.40 10.41 9.91
L 1.40 1.78 1.59
L3 0.88 1.27 1.08
L4 0.64 1.02 0.83
a
0°
10°
All Dimensions in mm
A1
2.74REF
AP7361C
Document number: DS37274 Rev. 3 - 2
18 of 22
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May 2016
© Diodes Incorporated
AP7361C
Package Outline Dimensions (Cont.) (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(4)
Package Type: SOT223
D
Q
C
E
SOT223
Dim Min Max Typ
A
1.55 1.65 1.60
A1 0.010 0.15 0.05
b
0.60 0.80 0.70
b1
2.90 3.10 3.00
C
0.20 0.30 0.25
D
6.45 6.55 6.50
E
3.45 3.55 3.50
E1
6.90 7.10 7.00
e
4.60
e1
2.30
L
0.85 1.05 0.95
Q
0.84 0.94 0.89
All Dimensions in mm
E1
Gauge
Plane
0.25
Seating
Plane
e1
L
b
0°
e
A1
0°
-1
7°
7°
A
(5)
Package Type: SO-8EP
EXPOSED PAD
H
E1
F
1
b
45°
7°
N
C
e)
Q
E
9° (
All sid
4° ± 3°
R
Gauge Plane
Seating Plane
A
1
0.
e
A1
PRODUCT
NEW INFORMATION
ADVANCE
b1
D
AP7361C
Document number: DS37274 Rev. 3 - 2
L
E0
19 of 22
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SO-8EP
Dim Min Max Typ
A
1.40 1.50 1.45
A1 0.00 0.13
b
0.30 0.50 0.40
C
0.15 0.25 0.20
D
4.85 4.95 4.90
E
3.80 3.90 3.85
E0 3.85 3.95 3.90
E1 5.90 6.10 6.00
e
1.27
F
2.75 3.35 3.05
H
2.11 2.71 2.41
L
0.62 0.82 0.72
N
0.35
Q
0.60 0.70 0.65
All Dimensions in mm
May 2016
© Diodes Incorporated
AP7361C
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
(1)
Package Type: U-DFN3030-8 (Type E)
PRODUCT
NEW INFORMATION
ADVANCE
X (x8)
C
Y
(x8)
Y1
Y2
Dimensions
C
C1
X
Y
Y1
Y2
Value (in mm)
0.65
2.35
0.30
0.65
1.60
2.75
C1
(2)
Package Type: SOT89-5
C
Dimensions
C1
C
C1
X
X1
X2
X3
Y
Y1
Y2
Y3
X2
Y3
Y2
Y
Y1
X1
X
X3
(3)
Value
(in mm)
1.500
1.050
0.680
0.760
1.930
3.680
1.200
1.200
4.250
4.500
Package Type: TO252 (DPAK)
X1
Dimensions
C
X
X1
Y
Y1
Y2
Y1
Y2
C
Value (in mm)
4.572
1.060
5.632
2.600
5.700
10.700
Y
X
AP7361C
Document number: DS37274 Rev. 3 - 2
20 of 22
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May 2016
© Diodes Incorporated
AP7361C
Suggested Pad Layout (Cont.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(4)
Package Type: SOT223
X1
PRODUCT
NEW INFORMATION
ADVANCE
Y1
C1
Dimensions Value (in mm)
C
2.30
C1
6.40
X
1.20
X1
3.30
Y
1.60
Y1
1.60
Y2
8.00
Y2
Y
C
X
(5)
Package Type: SO-8EP
X2
Dimensions
C
X
X1
X2
Y
Y1
Y2
Y1
Y2
X1
Y
C
AP7361C
Document number: DS37274 Rev. 3 - 2
Value
(in mm)
1.270
0.802
3.502
4.612
1.505
2.613
6.500
X
21 of 22
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May 2016
© Diodes Incorporated
AP7361C
IMPORTANT NOTICE
PRODUCT
NEW INFORMATION
ADVANCE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
www.diodes.com
AP7361C
Document number: DS37274 Rev. 3 - 2
22 of 22
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May 2016
© Diodes Incorporated
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