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TDA3668AT

Features: ` Fixed 5 V, 100 mA regulator` Supply voltage range up to 50 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) < 38 at IREG 25 mA Other capacitors...

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SeekIC No. : 004516292 Detail

TDA3668AT: Features: ` Fixed 5 V, 100 mA regulator` Supply voltage range up to 50 V` Very low quiescent current of 15 mA (typical value)` Very low dropout voltage` High ripple rejection` Very high stability E...

TDA3668AT Data Sheet

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Part Number:
TDA3668AT
Supply Ability:
5000

Price Break

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

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Upload time: 2025/1/12

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Product Details

Description



Features:

` Fixed 5 V, 100 mA regulator
` Supply voltage range up to 50 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) < 38 at IREG 25 mA
          Other capacitors: 100 F at 200 mA IREG 100 mA.
` Pin compatible family TDA3661 to TDA3676
` Protections:
          Reverse polarity safe (down to -25 V without high reverse current)
          Negative transient of 50 V (RS = 10 , t < 100 ms) 
          Able to withstand voltages up to 18 V at the output (supply line may be short-circuited)
          ESD protected for all pins
          DC short-circuit safe to ground and VP of regulator output
          Temperature protection at Tj > 150
          Load dump protection, which will switch off VREG during load dump.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VP supply voltage operating - 24 V
load dump - 50 V
VP(rp) reverse polarity supply voltage non-operating - -25 V
Ptot total power dissipation temperature of PCB ground
plane is 25 		- 4.1 W
Tstg storage temperature non-operating -55 +150
Tamb ambient temperature   -40 +125
Tj junction temperature operating -40 +150



Description

The TDA3668AT is a fixed 5 V voltage regulator with a very low dropout voltage and quiescent current, which operates over a wide supply voltage range.

The regulator should use a supply voltage of VP 50 V. It has a temperature range of -40 Tamb +125 , and it is available as an automotive version in an SO8 package.


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