NXP Semiconductors TDA3676
The TDA3676 is a fixed 10 V voltage regulator with very low dropout voltage and quiescent current, which operates over a wide supply voltage range. The IC is available as: • TDA3676T: VP ≤ 33 V, −40 °C ≤ Tamb ≤ +85 °C and SO8 package (non-automotive) • TDA3676AT: VP ≤ 45 V, −40 °C ≤ Tamb ≤ +125 °C and SO8 package (automotive). 2000 Feb 01 3 Philips Semiconductors Preliminary specification Low dropout voltage/quiescent current 10 V voltage regulator with enable FUNCTIONAL DESCRIPTION The TDA3676 is a fixed 10 V regulator which can deliver output currents up to 100 mA.| Part No. | TDA3676 |
|---|---|
| Datasheet | TDA3676 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Low dropout voltage/quiescent current 10 V voltage regulator |
| Buy | Stock & Price |
FEATURES
● Fixed 10 V, 100 mA regulator with enable function● Supply voltage range up to 33 V (45 V)
● Very low quiescent current of 15 µA (typical value)
● Very low dropout voltage
● High ripple rejection
● Very high stability: – Electrolytic capacitors: Equivalent Series Resistance (ESR) < 38 Ω at IREG ≤ 25 mA – Other capacitors: 100 nF at 200 µA ≤ IREG ≤ 100 mA.
● Pin compatible family TDA3672 to TDA3676
● Protections: – Reverse polarity safe (down to −25 V without high reverse current) – Negative transient of 50 V (RS = 10 Ω, t < 100 ms) QUICK REFERENCE DATA SYMBOL Supply VP supply voltage TDA3676T TDA3676AT Iq quiescent supply current VP = 14.4 V; IREG = 0 mA; VI(EN) = 5 V VI(EN) = 5 V 13 V ≤ VP ≤ 22 V; IREG = 0.5 mA 9.6 13 V ≤ VP ≤ 45 V; IREG = 0.5 mA 9.5 VP = 14.4 V; 0.5 mA ≤ IREG ≤ 100 mA VREG(drop) dropout voltage VP = 9.5 V; IREG = 50 mA 9.5 − 10 10 10 0.18 regulator on 3 3 − 14.4 14.4 15 PARAMETER CONDITIONS MIN. TYP. TDA3676 – Able to withstand voltages up to 18 V at the o...
