GOODWORK 78L12 Fixed 12V Positive Voltage Regulator SOT-89
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | GOODWORK 78L12 42dB@(120Hz) 40mA Fixed 12V Positive 27V SOT-89 Voltage Regulators (LDO) SMD | 4 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 4 EGP
About this product
GOODWORK 78L12 is a fixed positive 12 V linear voltage regulator in a compact SOT-89 surface-mount package. It converts a higher unregulated DC input into a stable 12 V output for small sensor, relay and control circuits that need a clean 12 V rail with low ripple.
Specifications
- Regulator type
- Fixed positive voltage regulator
- Output voltage
- 12 V
- Output current
- 40 mA
- Ripple rejection
- 42 dB @ 120 Hz
- Package
- SOT-89
- Certifications
- REACH / RoHS
Frequently asked questions
What is the price of GOODWORK 78L12 Fixed 12V Positive Voltage Regulator SOT-89 in Egypt?
GOODWORK 78L12 Fixed 12V Positive Voltage Regulator SOT-89 currently costs 4 EGP in Egypt.
Where can I buy GOODWORK 78L12 Fixed 12V Positive Voltage Regulator SOT-89 in Egypt?
GOODWORK 78L12 Fixed 12V Positive Voltage Regulator SOT-89 is available from Makers Electronics. Compare the offers above to find the best price.
Can I use it to get 12 V from a 5 V supply?
No. A linear regulator needs an input voltage higher than its 12 V output plus the dropout voltage given in the datasheet. A 5 V supply is too low to produce a regulated 12 V output.
Does it need external capacitors?
Linear regulators like the 78L series usually require small input and output capacitors for stable operation. Follow the reference circuit in the GOODWORK 78L12 datasheet for the recommended capacitor values and placement.
