TDA3661

` Output adjustable from 1.5 V to VP, 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) < 38 at I_REG 25 mA
      Other capacitors: 100 F at 200 mA I_REG 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 (R_S = 10 , 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 T_j > 150 ).

The TDA3661 is an adjustable voltage regulator with very low dropout voltage and quiescent current, which operates over a wide supply voltage range.

The IC is available as:

` TDA3661T: V_P 33 V, -40 T_amb +85 and SO8 package (non-automotive)

` TDA3661AT: V_P 45 V, -40 T_amb +125 and SO8 package (automotive).