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S-817B25AY-BG

Description
2.5 V FIXED POSITIVE LDO REGULATOR, 0.51 V DROPOUT, PBCY3, LEAD FREE, TO-92, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size826KB,53 Pages
ManufacturerABLIC
Environmental Compliance
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S-817B25AY-BG Overview

2.5 V FIXED POSITIVE LDO REGULATOR, 0.51 V DROPOUT, PBCY3, LEAD FREE, TO-92, 3 PIN

S-817B25AY-BG Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerABLIC
Parts packaging codeTO-92
package instructionTO-92,
Contacts3
Reach Compliance Codecompliant
Is SamacsysN
Maximum drop-back voltage 10.51 V
Maximum input voltage10 V
Minimum input voltage3.5 V
JESD-30 codeO-PBCY-T3
JESD-609 codee2
Number of functions1
Number of terminals3
Maximum output voltage 12.55 V
Minimum output voltage 12.45 V
Nominal output voltage 12.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-92
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mountNO
technologyCMOS
Terminal surfaceTIN COPPER
Terminal formTHROUGH-HOLE
Terminal locationBOTTOM
Maximum time at peak reflow temperature10
Base Number Matches1
S-817 Series
www.sii-ic.com
© Seiko Instruments Inc., 1999-2010
SUPER-SMALL PACKAGE
CMOS VOLTAGE REGULATOR
Rev.5.0
_00
The S-817 Series is a 3-terminal positive voltage regulator, developed using CMOS technology. Small ceramic
capacitors can be used as the output capacitor, and the S-817 series provides stable operation with low loads
down to 1 µA.
Compared with the conventional voltage regulator, it is of low current consumption, and with a lineup of the
super small package (SNT-4A:1.2 x 1.6mm). It is optimal as a power supply of small portable device.
Features
Ultra-low current consumption:
Output voltage:
Output voltage accuracy:
Output current:
Operating current: Typ. 1.2
μA,
Max. 2.5
μA
1.1 to 6.0 V, selectable in 0.1 V steps.
±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. 160 mV (V
OUT
=
5.0 V, I
OUT
=
10 mA)
Low ESR capacitor Ceramic capacitor of 0.1
μF
or more can be used as an output capacitor.
Short circuit protection for:
Series A
Excellent Line Regulation:
Stable operation at light load of 1
μA
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 battery-powered devices
Power source for personal communication devices
Power source for home electric/electronic appliances
Packages
SNT-4A
SC-82AB
SOT-23-5
SOT-89-3
TO-92
Seiko Instruments Inc.
1
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