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PDF SPX270x Data sheet ( Hoja de datos )
| Número de pieza | SPX270x | |
| Descripción | 700mA low dropout voltage regulators with shutdown | |
| Fabricantes | Sipex | |
| Logotipo |  |
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SPX2700/01/02
700mA Low Dropout Voltage Regulators
With Shutdown
(PRELIMINARY INFORMATION)
FEATURES
• Output Current 700mA at 3.3V and 5V
• Internal Short Circuit Current Limit
• Dropout Voltage 0.5V at 700mA Output
• Extremely Tight Load and Line Regulation
• Very Low Temperature Coefficient
• Mirror Image Insertion Protection
• Unregulated DC Input Can Withstand -20V Reverse Battery
and +60V Positive Transients
• Direct Replacement For LM2937 Socket
APPLICATIONS
• Battery Powered Systems
• Cordless Telephones
• Automotive Electronics
• Portable/ Palm Top / Notebook Computers
• Portable Consumer Equipment
• Portable Instrumentation
• SMPS Post-Regulator
• Voltage Reference
PRODUCT DESCRIPTION
The SPX2700/01/02 are a low power positive voltage regulators. The SPX2700/01/02 offers 700mA output current with a dropout
voltage of only 0.5V and over temperature dropout is up to 1V. The quiescent current is 10mA at differential output of 5V and output
current of 700mA. A higher quiescent current can exist when the device is in dropout mode (VIN -VOUT≤ 3V).
The regulator will automatically shut down to protect both the internal circuits and the load. This device also features short circuit and
thermal overload protection.
The SPX2700/01/02 is offered in 3 and 5 pin TO-220, TO-263 and 3-pin SOT-223 packages compatible with other 5V and 3.3V
regulators, TO-263 and 3-pin SOT-223. The device is offered in standard output voltages of 5V and 3.3V as well as in adjustable
output regulator.
TO-263-5 (T)
SPX
2700/01/02
12 345
Top View
TO-220-5 (U)
PIN CONNECTIONS
TO-220-3 (U)
TO-263-3 (T)
SOT-223 (M3)
SPX
2701/02
1 2 3 45
Front View
Five Lead Package Pin Functions:
1) Error
2) Input
3) GND
4) Output
5) Shutdown
Adjust
Shutdown
GND
Input
Output
SPX2700
123
VIN GND VOUT
Front View
SPX2700
123
VIN GND VOUT
Top View
SPX2700
1 23
VIN GND VOUT
Top View
Rev. 10/25/00
1 page  
TO-263-5L (T)
SPX2700/01/02
0.405 ± 0.005
(10.287 ± 0.127)
0.055 (1.397)
0.356 ± 0.005
(9.042 ± 0.127)
0.600 ± 0.025
(15.24 ± 0.635)
0.176 ± 0.005 (4.470 ± 0.127)
0.050 ± 0.002 (1.270 ± 0.051)
0.100 ± 0.010
(2.540 ± 0.254)
0.067 ± 0.005
(1.702 ± 0.127)
0.032 ± 0.003
(0.813 ± 0.076)
0.015 +- 0.003
(0.381 +- 0.074)
0° 8°
Rev. 10/25/00
5 Page 
SPX2700/01/02
Corporation
SIGNAL PROCESSING EXCELLENCE
Sipex Corporation
Headquarters and Main Offices:
22 Linnell Circle
Billerica, MA 01821
TEL: (978) 667-8700
FAX: (978) 670-9001
e-mail: [email protected]
233 South Hillview Drive
Milpitas, CA 95035
TEL: (408) 935-7600
FAX: (408) 934-7500
Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described
hereing; neither does it convey any license under its patent rights nor the rights of others.
Rev. 10/25/00
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet SPX270x.PDF ] | |
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