Seiko Instruments S-818
The S-818 Series is a positive voltage regulator developed by CMOS technology and featured by low dropout voltage, high output voltage accuracy and low current consumption. The SOT-23-5 miniaturized package and the SOT-89-5 package are recommended for configuring portable devices and large output current applications, respectively.| Part No. | S-818 |
|---|---|
| Datasheet | S-818 Download |
| Manufacturer |  Seiko Instruments |
| Description | LOW DROPOUT CMOS VOLTAGE REGULATOR |
| Buy | Stock & Price |
FEATURES
● Output voltage: 2.0 V to 6.0 V, selectable in 0.1 V step● Output voltage accuracy: ±2.0%
● Dropout voltage: 170 mV typ. (5.0 V output product, IOUT = 60 mA)
● Current consumption: During operation: 30 μA typ., 40 μA max. During power-off: 100 nA typ., 500 nA max.
● Output current: Possible to output 200 mA (3.0 V output product, VIN = 4 V)*1 Possible to output 300 mA (5.0 V output product, VIN = 6 V)*1
● Output capacitor: A ceramic capacitor of 2 μF or more can be used.
● Built-in ON/OFF circuit: Ensures long battery life.
● Operation temperature range: Ta = −40°C to +85°C
● Lead-free, Sn 100%, halogen-free*2 *1. Attention should be paid to the power dissipation of the package when the output current is large. *2. Refer to “● Product Name Structure” for details.
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APPLICATIONS
● Constant-voltage power supply for battery-powered device, personal communication device and home electric/electronic appliance● Packages
● SOT-23-5
● SOT-89-5 Seiko Instruments Inc. 1 LOW DROPOUT CMOS VOLTAGE REGULATOR S-818 Series
● Block Diagram VIN *1 ON/OFF VSS *1.
