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Quantity | Price (ex VAT) |
---|---|
1+ | £1.510 |
10+ | £1.120 |
50+ | £1.010 |
100+ | £0.903 |
250+ | £0.850 |
500+ | £0.818 |
1000+ | £0.791 |
2500+ | £0.751 |
Product Information
Product Overview
The LM3940IMP-3.3/NOPB is a 1A low-dropout Voltage Regulator, designed to provide 3.3V from a 5V supply. It is ideally suited for systems which contain both 5V and 3.3V logic, with prime power provided from a 5V bus. Because the LM3940IMP-3.3/NOPB is a true low-dropout regulator, it can hold its 3.3V output in regulation with input voltages as low as 4.5V. The LM3940IMP-3.3/NOPB means that in most applications the full 1A of load current can be delivered without using an additional heatsink.
- 4.5 to 5.5V Input Voltage Range
- Output Voltage Specified over Temperature
- Excellent Load Regulation
- Specified 1A Output Current
- Requires Only One External Component
- Built-in Protection Against Excess Temperature
- Short-circuit Protected
- Green Product, No Sb/Br
Applications
Power Management
Technical Specifications
Fixed
7.5V
3.3V
-
Positive Output
1A
500mV
SOT-223
-40°C
3.3V 1A LDO Voltage Regulators
No SVHC (27-Jun-2018)
0V
1Outputs
3.3V
-
1A
500mV
Surface Mount
3Pins
125°C
-
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate