• High-accuracy, fixed voltage, positve regulator
• Suitable for currents up to 1A
• Internal thermal overload protection
• Internal short-circuit current limit
• Output voltage tolerance ±4%
• Suitable for currents up to 1A
• Internal thermal overload protection
• Internal short-circuit current limit
• Output voltage tolerance ±4%
Customer Reviews
(2 Reviews)
Write a Review (requires login)
as7805a 
Reviewer:
A viewer
from Hawaii
Used this voltage reg to power a sensitive circuit, low power, and it shorted to input when I disconnected the dc power. Three different AS7805a. I substituted an old LM7805 and it worked normal. This AS7805 is made in Taiwan, BCD semiconductor. May need a diode on the output to prevent reverse voltage from capacitors. ??????? But then you will need a 6 volt reg.
1-2 of2
You might also like
4N33 OPTOISOLATOR, DARLINGTON OUTPUT
CAT# 4N33
$0.50 each
| 10 + | $0.45 each |
| 100 + | $0.35 each |
Add to cart
−
+
2N2906 PNP TO-18 TRANSISTOR
CAT# 2N2906
$0.50 each
| 10 + | $0.45 each |
| 100 + | $0.35 each |
| 1000 + | $0.25 each |
Add to cart
−
+
4N35 OPTOCOUPLER, NPN TRANSISTOR OUTPUT
CAT# 4N35
$0.60 each
| 10 + | $0.50 each |
| 100 + | $0.40 each |
Add to cart
−
+
75452 DUAL PERIPHERAL NAND DRIVER
CAT# 75452
$0.40 each
| 10 + | $0.30 each |
| 100 + | $0.20 each |
Add to cart
−
+
75453 DUAL PERIPHERAL OR DRIVER
CAT# 75453
$0.40 each
| 10 + | $0.30 each |
| 100 + | $0.20 each |
Add to cart
−
+
IRFBG30 N-CHANNEL POWER MOSFET
CAT# IRFBG30
$0.75 each
| 10 + | $0.65 each |
| 100 + | $0.45 each |
Add to cart
−
+
