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PDF AIC1187 Data sheet ( Hoja de datos )
| Número de pieza | AIC1187 | |
| Descripción | 1A Ultra Low Dropout Linear Regulator | |
| Fabricantes | Analog Intergrations Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AIC1187 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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AIC1187
1A Ultra Low Dropout Linear Regulator
FEATURES
z Guaranteed 1A Output Current.
z Low Ground Current
z Wide Operating Voltage Ranges: 2.3V to 5.5V.
z 0.5µA Quiescent Current in Shutdown.
z Fixed Output Voltage of 1.5V, 1.8V, 2.5V, 3.3V
z Fast Transient Response
z Current Limit and Thermal Limit
z Available in SOT-223, TO-220, TO-263
TO-263-5, TO-252 and TO-252-5 Packages
APPLICATIONS
z Mother Board and Notebook
z Gigabit Ethernet Switch
z Microprocessor Power Systems
z Network Cards
z Peripheral Cards
z GTL, GTL+, BTL, and SSTL Bus Terminators
z DSPs Power Supplies
z Battery Powered Applications
DESCRIPTION
The AIC1187 is an ultra low dropout and high
performance linear regulator with 1A output
current capability. The output voltage is fixed 1.5V,
1.8V, 2.5V and 3.3V. Its low dropout voltage and
fast transient response make it ideal for low
voltage microprocessor applications.
In addition, the enable pin reduces power
dissipation at shutdown mode. Current limit and
thermal protection provide protection against any
overload condition that would create excessive
junction temperatures.
TYPICAL APPLICATION CIRCUIT
Analog Integrations Corporation
Si-Soft Research Center
3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.
TEL: 886-3-5772500,
FAX: 886-3-5772510 www.analog.com.tw
DS-1187G-01 20100115
1
1 page  
TYPICAL PERFORMANCE CHARACTERISTICS
AIC1187
5
5 Page 
z TO-263-5
E
AIC1187
A
c2
E1 THERMAL PAD
AA
e
WITH PLATING
SEE VIEW B
b
BASE METAL
SECTION A-A
GAUGE PLANE
L
VIEW B
SEATING PLANE
Note: 1. Refer to JEDEC TO-263BA.
2. Dimension "E" does not include mold flash, protrusions
or gate burrs. Mold flash, protrusion or gate burrs shall not
exceed 6 mil per side .
3. Dimension "D" does not include inter-lead flash or protrusions.
4. Controlling dimension is millimeter, converted inch
dimensions are not necessarily exact.
S
Y
M
B
O
L
A
A1
b
c
c2
D
D1
E
E1
e
H
L
L1
L3
q
TO-263-5L
MILLIMETERS
MIN.
4.06
MAX.
4.83
0.00
0.25
0.51
0.99
0.38
0.74
1.14
1.65
8.38
9.65
6.86
--
9.65
10.67
6.23
--
1.70 BSC
14.61
15.88
1.78
--
2.79
1.68
0.25 BSC
0° 8°
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet AIC1187.PDF ] | |
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