APE1117AG-33-HF [A-POWER]
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PIN, Fixed Positive Single Output LDO Regulator;
| 型号： | APE1117AG-33-HF |
| 厂家： | 
ADVANCED POWER ELECTRONICS CORP. |
| 描述： | IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PIN, Fixed Positive Single Output LDO Regulator 输出元件 调节器 |
| 文件： | 总6页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Advanced Power
Electronics Corp.
APE1117A
1A LOW DROPOUT LINEAR REGULATOR
FEATURES
DESCRIPTION
APE1117A is a low dropout positive adjustable or
fixed-mode regulator with minimum of 1A output current
capability. The product is specifically designed to provide
well-regulated supply for low voltage IC applications such as
high-speed bus termination and low current 3.3V logic
supply. APE1117A is also well suited for other applications
such as VGA cards. APE1117A is guaranteed to have lower
than 1.4V dropout at full load current making it ideal to
provide well-regulated outputs of 1.25 to 5.0 with 6.4V to
12V input supply.
1.5V Maximum Dropout at Full Load Current
Fast Transient Response
Output Current Limiting
Built-in Thermal Shutdown
Good Noise Rejection
Need only 1uF Capacitor for Stability
Low-ESR Ceramic Capacitor Required for
Output Stability.
3-Terminal Adjustable or Fixed 1.5V, 1.8V,
2.5V, 3.3V, 5.0V
Packages : SOT-223, TO-252, SOT-89.
Halogen Free Product
TYPICAL APPLICATION
5V
5V
C1
1uF
C1
1uF
Vin
Vin
Vo
Vout
Adj
2.5V/1A
Vout
3.3V/1A
R1
121Ω
C2
1uF
C2
GND
1uF
R2
121
Ω
Tab is Vout
Tab is Vout
( 5V/3.3V fixed output )
( 5V/2.5V ADJ output )
R2
Note:
V = VREF x (1+
)
o
R
1
Data and specifications subject to change without notice
1
20120509D
Advanced Power
Electronics Corp.
APE1117A
ABSOLUTE MAXIMUM RATINGS (at TA=25°C)
DC Supply Voltage(VIN) ---------------------------------- -0.3V to 15V
Power Dissipation(PD)Note @TA=25oC, TJ=125oC
SOT-223 ------ 850mW
SOT-89 -------- 330mW
TO-252 -------- 1050mW
Storage Temperature Range(TST) --------------------- -65°C To 150°C
Operating Junction Temperature Range(TJ) -------- -40°C To 125°C
Maximum Junction Temperature(TMJ) ---------------- 150°C
Thermal Resistance from Junction to Case(Rthjc
)
SOT-223 ------ 15°C/W
SOT-89 -------- 100°C/W
TO-252 -------- 10°C/W
Note
Thermal Resistance from Junction to Ambient(Rthja
)
SOT-223 ------ 117°C/W
SOT-89 -------- 300°C/W
TO-252 -------- 92°C/W
Note. No heat sink; No air flow)
ORDERING/PACKAGE INFORMATION
APE1117AX–XX -HF
(Top View)
Tab is VOUT
(Top View)
Tab is VOUT
(Top View)
Tab is VOUT
(Top View)
Tab is VOUT
Halogen Free
Package Type
Output Voltage
Blank : ADJ
15 : 1.5V
18 : 1.8V
19 : 1.9V
25 : 2.5V
33 : 3.3V
50 : 5.0V
K : SOT-223
G(GR) : SOT-89
H : TO-252
SOT-223
SOT-89 (GR)
SOT-89 (G)
TO-252
1
2
3
1
2
3
1
2
3
3
1
2
ADJ/
GND
ADJ/
GND
VOUT VIN
ADJ/
GND
VIN VOUT
VOUT VIN
VOUT
ADJ/
GND
VIN
ELECTRICAL SPECIFICATIONS
(TA=25°C, unless otherwise specified)
UNITS
Parameter
TEST CONDITION
MIN
TYP MAX
Operation Input Voltage
2.75
-
12
V
APE1117AX-
ADJ/15/18/25
/33/50
APE1117AX-
ADJ/15/18/25
/33/50
Dropout Voltage(VIN-VOUT
)
I
OUT = 1A , δVOUT=1%VOUT
-
1.3
1.5
V
A
(V -VOUT) = 3V
Current Limit
1.1
-
-
IN
Minimum Load Current
Line Regulation
APE1117AX-XX 0°C≦TJ≦125°C
-
-
5
10
mA
%
IOUT=10mA, VOUT+1.5V<VIN<VOUT<12V,
TJ=25°C (Note 1,2)
APE1117AX-XX
0.2
0.5
2
Advanced Power
Electronics Corp.
APE1117A
ELECTRICAL SPECIFICATIONS(Cont.)
UNITS
Parameter
TEST CONDITION
MIN
TYP MAX
APE1117AX-ADJ
APE1117AX-15
VIN=3.3V,10mA≦IOUT≦1A, TJ=25°C
-
0.4
1
%
VIN=3V, 10mA≦IOUT≦1A, TJ=25°C
(Note 1,2)
VIN=3.3V, 0mA≦IOUT≦1A, TJ=25°
C (Note 1,2)
VIN=4V, 10mA≦IOUT≦1A, TJ=25°C
(Note 1,2)
VIN=5V,10mA≦IOUT≦1A, TJ=25°C
(Note 1,2)
-
-
-
-
-
12
15
mV
mV
mV
mV
APE1117AX-18
APE1117AX-25
APE1117AX-33
15
20
26
40
18
25
33
50
Load Regulation
VIN=6.5V,10mA≦IOUT≦1A, TJ=25°
C (Note 1,2)
APE1117AX-50
APE1117AX-ADJ
APE1117AX-15
mV
V
IOUT = 10mA, TJ=25°C, (VIN-VOUT)=1.5V
Reference Voltage
Output Voltage
1.225 1.25 1.275
IOUT = 10mA, TJ = 25°C, 3V≦VIN≦
12V
IOUT = 10mA, TJ = 25°C, 3.3V≦VIN
1.47
1.764
2.45
3.235
4.9
1.5
1.8 1.836
2.5 2.55
3.3 3.365
1.53
V
APE1117AX-18
APE1117AX-25
APE1117AX-33
APE1117AX-50
V
V
V
V
≦12V
IOUT = 10mA, TJ = 25°C, 4V≦VIN≦
12V
IOUT = 10mA, TJ = 25°C, 4.8V≦VIN
≦12V
IOUT = 10mA, TJ = 25°C, 6.5V≦VIN
5
5.1
≦12V
F=120Hz,COUT=10uF, APE1117AX-
XX, (VIN-VOUT) = 3V, IOUT = 1A
Ripple Rejection
-
-
60
70
-
dB
%
I
OUT=10mA
Temperature Stability
0.5
Note1: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a
constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package.
Note2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference
between input and output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output
range.
Note3: Quiescent current is defined as the minimum output current required in maintaining regulation. At 12V input/output differential the device is
guaranteed to regulate if the output current is greater than 10mA.
3
Advanced Power
Electronics Corp.
APE1117A
PIN DESCRIPTIONS
PIN SYMBOL
ADJ/GND
PIN DESCRIPTION
A resistor divider from this pin to the VOUT pin and ground sets the output voltage.
(Ground only for Fixed-Mode)
The output of the regulator. A minimum of 1uF capacitor ( 10mΩ < ESR < 1Ω)
must be connected from this pin to ground to insure stability.
VOUT
VIN
The input pin of regulator. A minimum of 1uF capacitor is connected from this pin
to ground to insure that the input voltage does not sag below the minimum
dropout voltage during the load transient response. This pin must always be 1.5V
higher than VOUT in order for the device to regulate properly.
BLOCK DIAGRAM
Vin
3
2
Vout
+
+
-
+
1.25V
CURRENT
LIMIT
1
GND
+
(FIXED)
Thermal
Shutdown
-
1
Adj
4
Advanced Power
Electronics Corp.
APE1117A
TYPICAL PERFORMANCE CHARACTERISTICS
0.20
0
1.6
1.4
1.2
1
Tj=25℃
I load=800mA
-0.20
-0.40
-0.80
- 1
0.8
0.6
Tj=125℃
0.4
0.2
0
0.8
1
0.4
0.6
0.2
0
25
50
75
100
125
-25
0
Output Current (A)
Dropout Voltage vs Output Current
Temperature (℃)
Load Regulation vs Temperature
2
1.5
1
1
0.8
0. 5
0
0.6
0.4
0.2
0
-0.5
- 1
-1.5
- 2
-50 -25
0
25
50
75
100 125 150
2
4
6
8
10
12
Temperature (℃)
Input Voltage (V)
Percent Change in Output
Voltage vs Temperature
Line Regulation
7. 5
6. 5
30
20
C in=1uF
C out= 10 uF Tantalum
Preload= 100mA
Cin=1uF
Cout=10 uF Tantalum
10
0
5. 5
40
-10
20
-20
2
0
1
0
-20
-40
-1
0
20 40 60 80 100 120 140 160 180 200
TIME (us)
20 30 40 50 60 70 80 90 100
TIME (us)
0
10
Line Transient Response
Load Transient Response
5
Advanced Power
Electronics Corp.
APE1117A
MARKING INFORMATION
SOT-223
Part Number
Marking
Part Number :
APE1117AK
1117A
APE1117AK-15 117A-15
APE1117AK-18 117A-18
APE1117AK-19 117A-19
APE1117AK-25 117A-25
APE1117AK-33 117A-33
APE1117AK-50 117A-50
XXXXXX
YWWSSS
Date Code (YWWSSS)
Y:Year
WW：Week
SSS：Sequence
SOT-89
Identification code :
Part Number
Identification code
APE1117AG(GR)
17AA(R)
17AB(R)
17AC(R)
17AG(R)
17AD(R)
17AE(R)
17AF(R)
XXXX
APE1117AG(GR)-15
APE1117AG(GR)-18
APE1117AG(GR)-19
APE1117AG(GR)-25
APE1117AG(GR)-33
APE1117AG(GR)-50
Date Code (YWWS)
YWWS
Y:Year
WW：Week
S：Sequence
TO-252
Part Number :
Part Number
Marking
1117A
APE1117AH
APE1117AH-15 117A-15
APE1117AH-18 117A-18
APE1117AH-19 117A-19
APE1117AH-25 117A-25
APE1117AH-33 117A-33
APE1117AH-50 117A-50
XXXXXX
Logo
YWWSSS
Date Code (YWWSSS)
Y：Last Digit Of The Year
WW：Week
SSS：Sequence
6
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