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S-81218SG Datasheet High Precision Voltage Regulator

Manufacturer: Seiko Instruments

Overview: HIGH-PRECISION VOLTAGE REGULATOR S-812XXSG Series The S-812XXSG Series is a three-terminal positive voltage regulator made using the CMOS process. Since the S-812XXSG Series has higher precision output voltage and consumes less current than existing three-terminal voltage regulators, battery-powered portable equipment can have a higher performance and a longer service life.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  •  Block Diagram  Low power consumption (2.5 A max. )  High accuracy of output voltage ±2% : VOUT2.7 V ±2.4% : VOUT2.6 V  Small input/output voltage difference (S-81250SG: 160 mV typ. IOUT=10 mA)  Low temperature coefficient of output voltage (S-81250SG: ±0.625 mV/C typ. )  Wide operating voltage range (S-81250SG: 16 V max. )  Good line regulation (S-81250SG: 40 mV typ. IOUT=1 A to 40 mA) TO-92, SOT-89-3 and SOT-23-5 package VIN 2.
  • VOUT 3 Ref. GND vol. 1 + - RL.
  • Parasitic.

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S-81218SG Distributor