1.5 A very low drop voltage regulator IC
Description
The L4940 series of three-terminal positive regulators is available in TO-220 and D²PAK
packages and with several fixed output voltages, making it useful in a wide range of industrial and consumer applications. Thanks to their very low input/output voltage drop, these devices are particularly suitable for battery-powered equipment, reducing consumption and prolonging battery-life. Each type employs internal current limiting, anti-saturation circuit, thermal shutdown and safe area protection.
Features
- Precise 5, 8.5, 12 V outputs
- Low dropout voltage (450 mV typ. at 1 A)
- Very low quiescent current
- Thermal shutdown
- Short-circuit protection
- Reverse polarity protection
In stock
SKU L 4940 V5
LDO regulator, 7 V ... 17 V, 5 Vout, 1.5 Aout, TO-220-3
MPN L4940V5
Manufacturer STMICROELECTRONICS
€0.95
incl. 19% VAT · €0.80 excl. VAT
Package
TO-220
Specifications
General
Model
Controller
Type
LDO
Design
Low drop
Mounting form
TO-220
Electrical values
Output voltage
4.8..5.2 V DC
Output Current
1.5 A
Input voltage
17 VDC
Igf
5 ... 8 mA
Thermal resistance
3 °C/W, 62.5 °C/W
Other
Temperature range
-40 ... +150
Manufacturer specifications
Manufacturer
STMICROELECTRONICS
Manufacturer ID
L4940V5
Weight
0.0019 kg
RoHS
conform
EAN/GTIN
9900000097370
HS-Code
85423990
Safety information
Responsible person for the EU
Economic operator established in the EU, who ensures that the product complies with the required regulations:
STMicroelectronics GmbH
Bahnhofstraße 18
85609 Aschheim, DE
[email protected]
https://www.st.com
€0.95
incl. 19% VAT · €0.80 excl. VAT
999 in stock
Ships today on orders before 4 pm
Ships today on orders before 4 pm
✓ Ships today on orders before 4 pm
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✓ 30-day return policy