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TDA3673
Datasheet
General description
The TDA3673 is a fixed 3.3 V voltage regulator with very low dropout voltage and quiescent current, which operates over a wide supply voltage range.
Features
- Fixed 3.3 V, 100 mA regulator with enable function
- 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 =10Ohm, 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 |
|---|---|---|---|---|---|---|---|---|
| TDA3673AT/N1 | 9352 637 23112 | Volume production | SOT96-1
(SO8) | Tube | Standard Marking | TDA3673AT/N1
| week 14, 2005 | |
| TDA3673AT/N1 | 9352 637 23118 | Volume production | SOT96-1
(SO8) | Tape reel smd | Standard Marking | TDA3673AT/N1
| week 14, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA3673AT/N1 | 9352 637 23112 | not available | ||||||
| TDA3673AT/N1 | 9352 637 23118 | 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
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