S-1317A10-M5T1U4 Datasheet, PDF (1/31 Pages) Seiko Instruments Inc – Built-in overcurrent protection circuit

S-1317 Series
5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR
www.sii-ic.com
WITH 0.35 μA SUPER LOW CURRENT CONSUMPTION
© SII Semiconductor Corporation, 2016
Rev.1.0_00
The S-1317 Series, developed by using the CMOS technology, is a positive voltage regulator IC, which features super low
current consumption and low dropout voltage. This IC has low current consumption of 0.35 μA typ. and high-accuracy output
voltage of ±1.0%. It is most suitable for use in portable equipment and battery-powered devices.
 Features
• Output voltage:
• Input voltage:
• Output voltage accuracy:
• Dropout voltage:
• Current consumption during operation:
• Output current:
• Input capacitor:
• Output capacitor:
• Built-in overcurrent protection circuit:
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
1.0 V to 3.5 V, selectable in 0.05 V step
1.5 V to 5.5 V
±1.0% (1.0 V to 1.45 V output product: ±15 mV) (Ta = +25°C)
20 mV typ. (2.5 V output product, at I_OUT = 10 mA) (Ta = +25°C)
0.35 μA typ. (Ta = +25°C)
Possible to output 100 mA (at V_IN ≥ V_OUT(S) + 1.0 V)^*1
A ceramic capacitor can be used. (1.0 μF or more)
A ceramic capacitor can be used. (1.0 μF to 100 μF)
Limits overcurrent of output transistor.
Ta = −40°C to +85°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
 Applications
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for portable communication device, digital camera, and digital audio player
• Constant-voltage power supply for home electric appliance
 Packages
• SOT-23-5
• HSNT-4(1010)
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