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S-812C40AY-B2-U

Description
ldo voltage regulators 4.0V 1.2ua 2.0%
Categorysemiconductor    Other integrated circuit (IC)   
File Size769KB,51 Pages
ManufacturerAll Sensors
Environmental Compliance
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S-812C40AY-B2-U Overview

ldo voltage regulators 4.0V 1.2ua 2.0%

S-812C40AY-B2-U Parametric

Parameter NameAttribute value
ManufactureSeiko Instruments
Product CategoryLDO Voltage Regulators
RoHSYes
Input Voltage MAX18 V
Output Voltage4 V
Dropout Voltage - Max950 mV
Output Curre75 mA
Load Regulati65 mV
Number of Outputs1 Outpu
Output TypeFixed
Maximum Operating Temperature+ 85 C
Mounting StyleThrough Hole
Package / CaseTO-92
Line Regulati20 mV
Maximum Power Dissipati800 mW
Minimum Operating Temperature- 40 C
PackagingBulk
Factory Pack Quantity500
Voltage Regulation Accuracy2 %
S-812C Series
www.sii-ic.com
© Seiko Instruments Inc., 2001-2011
HIGH OPERATING VOLTAGE
CMOS VOLTAGE REGULATOR
Rev.6.1
_00
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 power-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
Low current consumption:
Output voltage:
Output voltage accuracy:
Output current:
Current at operation: Typ. 1.0
μA,
Max. 1.8
μA
(product with 3.0 V)
2.0 to 6.0 V, selectable in 0.1 V step.
±2.0%
50 mA capable (3.0 V output product, V
IN
=5 V)
*1
75 mA capable (5.0 V output product, V
IN
=7 V)
*1
Dropout voltage:
Typ. 120 mV (V
OUT
= 5.0 V, I
OUT
= 10 mA)
Built-in Power-off circuit: Selectable if power-off function is available or not.
Active high or low in the regulator is selectable.
Short-circuit protection:
Selectable with/without short-circuit protection.
Short-circuited current 40 mA Typ.: in the product with protection.
Operation voltage:
16 V max.
Lead-free, Sn 100%, halogen-free
*2
*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
Power source for home electric/electronic appliances
Power source for battery-powered devices
Power source for communication devices
Packages
SNT-6A(H)
SOT-23-5
SOT-89-3
SOT-89-5
TO-92
Seiko Instruments Inc.
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