s-817b23ay Seiko Instruments Inc., s-817b23ay Datasheet

s-817b23ay

Manufacturer Part Number

s-817b23ay

Description

Super-small Package Cmos Voltage Regulator

Manufacturer

Seiko Instruments Inc.

Datasheet

1.S-817B23AY.pdf (50 pages)

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T Features

T Applications

T Packages

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.3.0

• Ultra-low current consumption:

• Output voltage:

• Output voltage accuracy:

• Output current:

• Dropout voltage:

• Low ESR capacitor (e.g. A ceramic capacitor of 0.1 µF or more) can be used as an output capacitor.

• Short circuit protection for:

• Excellent Line Regulation:

*1. Attention should be paid to the power dissipation of the package when the load is large.

• Power source for battery-powered devices

• Power source for personal communication devices

• Power source for home electric/electronic appliances

SNT-4A

SC-82AB

SOT-23-5

SOT-89-3

TO-92 (Bulk)

TO-92 (Tape and reel)

TO-92 (Tape and ammo)

_00

Package name

MP005-A

NP004-A

UP003-A

YS003-B

YF003-A

Package

PF004-A

YF003-A

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

75 mA capable (5.0 V output product, V

Typ. 160 mV (V

Series A

Stable operation at light load of 1 µA

Seiko Instruments Inc.

OUT

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).

optimal as a power supply of small portable device.

MP005-A

NP004-A

UP003-A

YZ003-C

PF004-A

YF003-A

= 5.0 V, I

Tape



Drawing code

OUT

= 10 mA)

MP005-A

NP004-A

UP003-A

PF004-A

YF003-A

Reel

=5 V)

=7 V)



S-817 Series

YZ003-C

Zigzag



It is

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