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PDF APL1117D Data sheet ( Hoja de datos )
| Número de pieza | APL1117D | |
| Descripción | 1A Low Dropout Fast Response Positive Adjustable Regulator | |
| Fabricantes | Anpec Electronics | |
| Logotipo |  |
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APL1117D/R
1A, Low Dropout Fast Response Positive Regulator Fixed 3.3V and 5.0V
Features
General Description
• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Cur-
rents
• Load Regulation : 0.1% Typ.
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.2V Typ. at IOUT =0.8A
• Current Limit : 1A Typ. at TJ=125 °C
• On-Chip Thermal Limiting : 150 °C Typ.
• Standard 3-pin SOT-223 and TO-252 Power
Packages
Applications
The APL1117D/R is a low dropout three-terminal fixed
3.3V and 5.0V regulators with 1A output current
capability. In order to obtain lower dropout voltage
and faster transient response, which is critical for
low voltage applications , the APL1117D/R has been
optimized. The dropout voltage is guaranteed at a
maximum of 1.3V at 0.8A. Current limit is trimmed to
ensure specified output current and controlled short-
circuit current. On-chip thermal limiting provides pro-
tection against any combination of overload that would
create excessive junction temperatures. The
APL1117D/R is available in the industry standard 3-
pin SOT-223 and TO-252 the low profile surface mount
packages which can be used in applications where
space is limited.
Pin Description
Front View for SOT-223
• Active SCSI Terminators
• Low Voltage Logic Supplies
• Battery-Powered Circuitry
• Post Regulator for Switching Power Supply
1 23
APL1117D
APL1117R
GND VOUT VIN
VIN GND VOUT
Front View for TO-252
1 23
APL1117D
APL1117R
GND VOUT VIN
VIN GND VOUT
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright ANPEC Electronics Corp.
Rev. A.3 - Jun., 2003
1
www.anpec.com.tw
1 page  
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APL1117D/R
Typical Characteristics
Dropout Voltage vs. Output Current
1.3 Vout=3.3V
1.25
1.2
1.15
1.1
1.05
1
0.95
0.9
0
0.2 0.4 0.6 0.8
1
Output Current (A)
Output Voltage vs. Input Voltage
3.5 Vout=3.3V
3
2.5
2
1.5
1
0.5
0
0 12 34 56 78 9
Iutput Voltage (V)
Input Current vs. Input Voltage
6 Vout=3.3V
5
4
3
2
1
0
0 2 4 6 8 10
Input Voltage (V)
Current Limit vs. Input Voltage
1.12
Vout=3.3V
1.1
1.08
1.06
1.04
1.02
1
4 5 6 7 8 9 10 11 12 13
Input Voltage (V)
Copyright ANPEC Electronics Corp.
Rev. A.3 - Jun., 2003
5
www.anpec.com.tw
5 Page 
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APL1117D/R
Carrier Tape
Application A B C
TO-252 330±3 100 ± 2 13 ± 0. 5
Application F
TO-252 7.5 ± 0.1
Application A
SOT-223 330±1
Application F
SOT-223 5.5 ± 0.05
D
1.5± 0.1
B
62±1.5
D
1.5+ 0.1
D1
1.5+ 0.25
C
12.75±
0.15
D1
1.5+ 0.1
Cover Tape Dimensions
J
2 ± 0.5
Po
4.0 ± 0.1
J
T1
16.4 +0.3
-0.2
P1
2.0 ± 0.1
T1
T2
2.5± 0.5
Ao
6.8 ± 0.1
T2
2 ± 0.6 12.4 +0.2 2± 0.2
Po P1 Ao
4.0 ± 0.1 2.0 ± 0.05 6.9 ± 0.1
W
16 + 0.3
16 - 0.1
Bo
10.4± 0.1
W
12 ± 0.3
Bo
7.5± 0.1
P
8 ± 0.1
Ko
2.5± 0.1
P
8 ± 0.1
Ko
2.1± 0.1
E
1.75± 0.1
t
0.3±0.05
E
1.75± 0.1
t
0.3±0.05
(mm)
Application
SOT- 223
TO- 252
Carrier Width
12
16
Cover Tape Width
9.3
13.3
Devices Per Reel
2500
2500
Customer Service
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : 886-2-89191368
Fax : 886-2-89191369
Copyright ANPEC Electronics Corp.
Rev. A.3 - Jun., 2003
11
www.anpec.com.tw
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet APL1117D.PDF ] | |
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