Rev.4.2_00
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
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: Operating current: Typ. 1.2 µA, Max. 2.5 µA
• Output voltage:
1.1 to 6.0 V, selectable in 0.1 V steps.
2.0%
• Output voltage accuracy:
• Output current:
50 mA capable (3.0 V output product, VIN=5 V) *1
75 mA capable (5.0 V output product, VIN=7 V) *1
Typ. 160 mV (VOUT = 5.0 V, IOUT = 10 mA)
• Dropout voltage:
• Low ESR capacitor Ceramic capacitor of 0.1 µF or more can be used as an output capacitor.
• Short circuit protection for:
• Excellent Line Regulation:
• Lead-free product
Series A
Stable operation at light load of 1 µA
*1. Attention should be paid to the power dissipation of the package when the load is large.
Applications
• Power source for battery-powered devices
• Power source for personal communication devices
• Power source for home electric/electronic appliances
Packages
Package name
Drawing code
Reel
PF004-A
NP004-A
MP005-A
UP003-A
Package
PF004-A
NP004-A
MP005-A
UP003-A
YS003-B
YF003-A
YF003-A
Tape
PF004-A
NP004-A
MP005-A
UP003-A
Zigzag
Land
SNT-4A
PF004-A
SC-82AB
SOT-23-5
SOT-89-3
TO-92 (Bulk)
TO-92 (Tape and reel)
TO-92 (Tape and ammo)
YF003-A
YZ003-C
YF003-A
YZ003-C
1
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
