STMicroelectronics TDA8139
the TDA8139/D are monolithic tedual positive voltage regulators designed to leprovide a fixed precision output voltage of 5.1 V oand an adjustable voltage between 2.8 and 16 V sfor currents up to 750 mA.| Part No. | TDA8139 |
|---|---|
| Datasheet | TDA8139 Download |
| Manufacturer |  STMicroelectronics |
| Description | Double (5.1 V and adjustable) voltage regulator |
| Buy | Stock & Price |
FEATURES
OUTPUT2 can be disabled via the TTL input.● Input voltage range: 7 V to 18 V
● Output currents up to 750 mA Short-circuit and thermal protections are included in all versions.
● Fixed Precision output 1 voltage: 5.1 V ±2%
● Adjustable output 2 voltage: 2.8 to 16 V
● Output 1 with reset function
● Output 2 with disable function by TTL input )● Short-circuit protection at both outputs t(s● Thermal protection c● Low dropout voltage roduDescription PThe TDA8139 and bAn internal reset circuit generates a reset pulse - Owhen the voltage of OUTPUT1 drops below the )regulated voltage value. t(sFigure 1. TDA8139 SIP9 (plastic package) DIP16 (8 + 8) Table 1. Device summary Order code Packaging TDA8139 Tray TDA8139/D Tray roduc INPUT1 1 16 GROUND P9 OUTPUT1 INPUT2 2 15 GROUND 8 OUTPUT2 te 7 PROGRAM DELAY CAPACITOR 3 14 GROUND le 6 RESET DISABLE 4 13 GROUND o 5 GROUND RESET 5 12 GROUND s4 Ob 3 DISABLE DELAY CAPACITOR PROGRAM 6 11 GROUND 2 INPUT2 OUTPUT2 7 10 GROUND 1 INPUT1 OUTPUT1 8 9 GROUND Tab is connected to GROUND February 2009 Rev 2 1/14 1 Contents Contents TDA8139, TDA8139/D 1
DESCRIPTION
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