S-814 Datasheet, PDF (1/32 Pages) Seiko Instruments Inc – LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.2.1_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
The S-814 Series is a low dropout voltage, high output
voltage accuracy and low current consumption positive
voltage regulator developed utilizing CMOS technology.
Built-in low ON-resistance transistors provide low dropout
voltage and large output current. A shutdown circuit ensures
long battery life.
Various types of output capacitors can be used in the S-814
Series compared with the past CMOS voltage regulators.
(i.e., Small ceramic capacitors can also be used in the S-814
Series.)
The SOT-23-5 miniaturized package and the SOT-89-5
packages are recommended to use for configuring portable
devices and large output current applications, respectively.
„ Features
• Low current consumption
At operation mode:
Typ. 30 μA, Max. 40 μA
At shutdown mode:
Typ. 100 nA, Max. 500 nA
• Output voltage:
0.1 V steps between 2.0 and 6.0 V
• High accuracy output voltage:
• Output current:
• Low dropout voltage:
• Built-in shutdown circuit
±2.0 %
110 mA capable: 3.0 V output product, at V_IN=4 V^*1
180 mA capable: 5.0 V output product, at V_IN=6 V^*1
Typ. 170 mV: 5.0 V output product, at I_OUT=60 mA
• Built-in short-circuit protection
• Low ESR capacitor, e.g. a ceramic capacitor of 0.47 μF or more, can be used as the output capacitor.
• Small package:
SOT-23-5 and SOT-89-5
• Lead-free products
*1. Attention should be paid to the power dissipation of the package when the output current is large.
„ Applications
• Power source for battery-powered devices, personal communication devices, and home electric/electronic
appliances.
„ Packages
Package Name
SOT-23-5
SOT-89-5
Package
MP005-A
UP005-A
Drawing Code
Tape
MP005-A
UP005-A
Reel
MP005-A
UP005-A
Seiko Instruments Inc.
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