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TDA3665

Features: ` Fixed 8.5 V, 100 mA regulator` Supply voltage range up to 33 V (45 V)` Very low quiescent current of 15 mA (typical value)` Very low dropout voltage` High ripple rejection` Very high stability: Electrolytic capacitors: Equivalent Series Resistance (ESR) < 30 at IREG 25 mA (see Fi...

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SeekIC No. : 004516290 Detail

TDA3665: Features: ` Fixed 8.5 V, 100 mA regulator` Supply voltage range up to 33 V (45 V)` Very low quiescent current of 15 mA (typical value)` Very low dropout voltage` High ripple rejection` Very high sta...

TDA3665 Data Sheet

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Part Number:
TDA3665
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` Fixed 8.5 V, 100 mA regulator
` Supply voltage range up to 33 V (45 V)
` Very low quiescent current of 15 mA (typical value)
` Very low dropout voltage
` High ripple rejection
` Very high stability:
        Electrolytic capacitors: Equivalent Series Resistance (ESR) < 30 at IREG 25 mA (see Fig.6)
        Other capacitors: 100 nF at 200 A IREG 100 mA.
` Pin compatible family TDA3662 to TDA3666
` Protections:
        Reverse polarity safe (down to -25 V without high reverse current)
        Negative transient of 50 V (RS = 10 and 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 ).


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VP supply voltage
TDA3665
TDA3665AT		   -
-		 45
45		 V
V
VP(rp) reverse polarity supply voltage non-operating - -25 V
Ptot total power dissipation
TDA3665AT
TDA3665		 temperature of copper area is 25
Tamb = 25 		-
-		 4.1
5		 W
W
Tstg storage temperature non-operating -55 +150
Tamb ambient temperature range
TDA3665
TDA3665AT		 operating -40
-40		 +125
+125
Tj junction temperature operating -40 +150



Description

The TDA3665 is a fixed 8.5 V voltage regulator with a very low dropout voltage and quiescent current, which operates over a wide supply voltage range.

The IC is available as:

` TDA3665: VP 45 V, -40 Tamb +125 and SO4 package (automotive)

` TDA3665AT: VP 45 V, -40 Tamb +125 and SO8 package (automotive).


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