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TDA3663
Datasheet
General description
The TDA3663 is a fixed 3.3 V voltage regulator with a very low dropout voltage and quiescent current, which operates over a wide supply voltage range.
Features
- Fixed 3.3 V, 100 mA regulator
- Supply voltage range up to 45 V
- Very low quiescent current of 15 uA (typical value)
- Very low dropout voltage
- High ripple rejection
- Protections:
- Reverse polarity safe (down to -25 V without high reverse current)
- Negative transient of 50 V (RS = 10 Ohm, t < 100 ms)
- Able to withstand voltages up to 18 V at the output (supply line may be short-circuited)
- ESD protection on all pins
- DC short-circuit safe to ground and VP of the regulator output
- Temperature protection (at Tj > 150 Cel)
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TDA3663/N1 | 9352 629 68135 | Volume production | SOT223
(SC-73) | Tape reel smd | Standard Marking | TDA3663/N1
| ||
| TDA3663AT/N1 | TDA3663ATD-T | 9352 629 60118 | Volume production | SOT96-1
(SO8) | Tape reel smd | Standard Marking | TDA3663AT/N1
| week 14, 2005 |
Products in the above table are all in production. Some variants are discontinued; click here for information on these variants.
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA3663/N1 | 9352 629 68135 | not available | ||||||
| TDA3663AT/N1 | 9352 629 60118 | Order samples |
Applications
Related applications
LCD display - discretes focus
PDA - discretes focus
DVD+R/RW engine
Motherboard components
PC supply (silverbox)
DVD / VCR SMPS
Set-top box SMPS
TV SMPS
Intelligent washing machine
Transceiver board
Power amplifier board
Main CPU board
Set-top box - MMS functionality
Parametrics/similar products
| Type number | Package | Application | MAX.(MHz) | Max supply(v) | Operating temp.(Cel) |
|---|---|---|---|---|---|
| TDA3663/N1 | SOT223
(SC-73) | Radio, Audio and CD/DVD Systems | 45 | 5 | -40~125 |
Similar products
TDA3663
links to the similar products page containing an overview of products that are similar in
function or related to the type number(s) as listed on this page.
The similar products page includes products from the same catalog tree(s),
relevant selection guides and products from the same functional category.
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