L4972A_05 STMICROELECTRONICS [STMicroelectronics], L4972A_05 Datasheet - Page 13
![no-image](/images/no-image-200.jpg)
L4972A_05
Manufacturer Part Number
L4972A_05
Description
2A SWITCHING REGULATOR
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.L4972A_05.pdf
(22 pages)
- Current page: 13 of 22
- Download datasheet (2Mb)
Figure 24. Switching Frequency vs. Input
Voltage (see fig. 8).
Figure 25. Switching Frequency vs. Junction
Temperature (see fig. 8).
Figure 26. Switching Frequency vs. R4 (see
fig.8).
Figure 27. Maximum Duty Cycle vs. Frequency.
Figure 28. Supply Voltage Ripple Rejection vs.
Frequency (see fig. 8).
Figure 29. Efficiency vs. Output Voltage.
L4972A
13/22
Related parts for L4972A_05
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![L4972A](/photos/6/89/68911/497-20-dip__300_mil__narrow_pdip_mdip__series_tmb.jpg)
Part Number:
Description:
IC REG SW 2A 5.1V-40V 20-DIP
Manufacturer:
STMicroelectronics
Datasheet:
![L4972](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
2A SWITCHINGREGULATOR
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4040BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4054BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
![STEVAL-MKI062V2](/photos/28/39/283999/steval-mki062v2_tmb.jpg)
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
![BUT32V](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![STTA12006TV2](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
![E110NS20FD](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
![MDS50-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![MDS35-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![E16N100](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
![E53NA50](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet: