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Seiko Instruments Electronic Components Datasheet

S-812C Datasheet

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR

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S-812C pdf
S-812C Series
www.sii-ic.com
© SII Semiconductor Corporation, 2001-2015
HIGH OPERATING VOLTAGE
CMOS VOLTAGE REGULATOR
Rev.6.3_01
The S-812C Series is a high-withstand voltage regulator IC which is developed by using the CMOS technology.
This IC is suitable for applications which require withstand because its maximum voltage for operation is as high
as 16 V, also for portable device having the low current consumption because this IC not only has the low
current consumption but also a ON/OFF circuit. This IC operates stably due to the internal phase compensation
circuit so that users are able to use ceramic capacitor as the output capacitor.
Features
Output voltage:
Input voltage:
Output voltage accuracy:
Dropout voltage:
Current consumption:
Output current:
Built-in ON/OFF circuit:
Built-in short-circuit protection circuit:
Operation temperature range:
Lead-free, Sn 100%, halogen-free*2
2.0 V to 6.0 V, selectable in 0.1 V step
16 V max.
±2.0%
120 mV typ. (5.0 V output product, IOUT = 10 mA)
During operation: 1.0 μA typ., 1.8 μA max. (3.0 V output product)
Possible to output 50 mA (3.0 V output product, VIN = 5 V)*1
Possible to output 75 mA (5.0 V output product, VIN = 7 V)*1
Selectable available / unavailable of power-off function
Selectable active “H” / “L” in the regulator
Selectable available / unavailable of short-circuit protection circuit
Available short-circuit protection: Short-circuit current 40 mA typ.
Ta = 40°C to +85°C
*1. Attention should be paid to the power dissipation of the package when the load is large.
*2. Refer to “Product Name Structure” for details.
Applications
Constant-voltage power supply for home electric/electronic appliance
Constant-voltage power supply for battery-powered device
Constant-voltage power supply for communication device
Packages
SNT-6A(H)
SOT-23-5
SOT-89-3
SOT-89-5
TO-92
1


Seiko Instruments Electronic Components Datasheet

S-812C Datasheet

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR

No Preview Available !

S-812C pdf
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
Rev.6.3_01
Block Diagrams
1. S-812CxxA Series (Unavailable short-circuit protection and power-off function)
VIN *1 VOUT
Reference
voltage
VSS
*1. Parasitic diode
Figure 1
2. S-812CxxB Series (Available short-circuit protection and power-off function)
VIN *1 VOUT
ON/OFF
Short-circuit
protection
Reference
voltage
VSS
*1. Parasitic diode
Figure 2
2


Part Number S-812C
Description HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
Maker Seiko Instruments Inc
Total Page 30 Pages
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