|
|
PDF LSR7805 Data sheet ( Hoja de datos )
| Número de pieza | LSR7805 | |
| Descripción | Miniature 500 mA Surface Mount POL Switching Regulators | |
| Fabricantes | MicroPower Direct | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LSR7805 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
|
No Preview Available !
LSR7805 Series
Low Cost, Miniature
500 mA Surface Mount
POL Switching Regulators
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Output
Key Features:
• Efficiency to 96%
• 0.5A Output Current
• Compact SMT Case
• LM78xx Replacement
• Wide Input Range
• Adjustable Output Voltage
• Short Circuit Protected
• Thermal Shutdown
Parameter
Output Voltage Accuracy
Output Voltage Adjustment Range
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Thermal Shutdown
Quiescent Current, Note 3
Temperature Coefficient
Maximum Capacitive Load
Conditions
Min. Typ.
±2.0
Contact Factory For Information
Vin = Min to Max
±0.2
Iout = 10% to 100%
±0.3
10
See Note 2
160
15
Max.
±3.0
±0.5
±0.75
25
0.02
1,000
Units
%
%
%
mV P - P
°C
mA
%/°C
µF
• Low Noise
• Low Low Cost
Output Current Limit
Short Circuit Input Power
Output Short Circuit
1.8
0.5
Continuous (Autorecovery)
1.8
A
W
General
Parameter
Conditions
Min. Typ. Max. Units
Isolation Voltage
Not Isolated
Switching Frequency
410 kHz
Environmental
Parameter
www.DataSheet.net/
Conditions
Min. Typ. Max. Units
Operating Temperature Range
Ambient -40 +25 +85
°C
Operating Temperature Range
Case
+100
°C
Storage Temperature Range
-55
+125
°C
Lead Temperature
1.5 mm From Case For 10 Sec
300 °C
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95 %
Physical
Case Size
0.60 x 0.476 x 0.285 Inches (15.24 x 12.10 x 7.25 mm)
Case Material
Non-Conductive Black Plastic (UL-94V0)
Weight
0.08 Oz (2.3g)
Reliability Specifications
Parameter
Conditions
Min. Typ. Max. Units
MTBF
MIL HDBK 217F, 25°C, Gnd Benign 2.0
MHours
Typical Application Circuits
Component Values
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
W: www.micropowerdirect.com
Model
Number
Ceramic Capacitors
C1 C2
LSR7805-03W 10 µF/50V 22 µF/ 16V
LSR7805-05W 10 µF/50V 22 µF/ 16V
LSR7805-09W 10 µF/50V 22 µF/ 16V
LSR7805-12W 10 µF/50V 10 µF/ 25V
LSR7805-15W 10 µF/50V 10 µF/ 25V
Notes:
1. C1 & C2 are low ESR ceramic capacitors used to minimize
noise at the regulator. A tantalum or low ESR electrolytic
capacitor may also be used.
2. C1 & C2 are required and should be mounted as close to
the regulator pins as possible. C3 is required for optimum
performance, use 100 µF OR more.
3. R1 & R2 are used to adjust the regulator output. For sug-
gested values, please contact the factory.
www.micropowerdirect.com
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet LSR7805.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LSR7805 | Miniature 500 mA Surface Mount POL Switching Regulators | MicroPower Direct |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |