NXP Semiconductors UA723
The µA723/µA723C is a monolithic precision voltage regulator capable of operation in positive or negative supplies as a series, shunt, switching, or floating regulator. The 723 contains a temperature-compensated reference amplifier, error amplifier, series pass transistor, and current limiter, with access to remote shutdown.| Part No. | UA723 |
|---|---|
| Datasheet | UA723 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Precision voltage regulator |
| Buy | Stock & Price |
DESCRIPTION
PIN CONFIGURATION D,F, N Packages NC 1 CURRENT LIMIT 2 CURRENT SENSE 3 INVERTING INPUT 4 14 NC 13 FREQUENCY COMPENS. 12 V+ 11 V C 10 V OUT 9 8 VZ NCFEATURES
NON-INVERTING INPUT 5 VREF 6 V– 7● Positive or negative supply operation
● Series, shunt, switching, or floating operation
● 0.01% line and load regulation
● Output voltage adjustable from 2V to 37V
● Output current to 150mA without external pass transistor
● µA723 MIL-STD-883A, B, C available ORDERING INFORMATION
DESCRIPTION
14-Pin Ceramic Dual In-Line Package (CERDIP) 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) Package SL00503 Figure 1. Pin Configuration TEMPERATURE RANGE -55°C to 125°C 0 to 70°C 0 to 70°C ORDER CODE µA723F µA723CN µA723CD DWG # 0581B SOT27-1 SOT108-1 EQUIVALENT CIRCUIT FREQUENCY COMPENSATION 12 V+ VIN 13 11 VC TEMPERATURE COMPENSATED ZENER VREF 8 INVERTING INPUT 4 ERROR AMP SERIES PASS TRANSISTOR – + 10 VOUT NON INVERTING INPUT VOLTAGE REFERENCE AMPLIFIER 7 V– 2 CURRENT LIMIT 3 CURRENT SENSE 9 VZ SL00504 Figure 2.
