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S-13D1

Seiko
Part Number S-13D1
Manufacturer Seiko
Description HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Published May 17, 2012
Detailed Description S-13D1 Series www.sii-ic.com © Seiko Instruments Inc., 2012 SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH ...
Datasheet PDF File S-13D1 PDF File

S-13D1
S-13D1

Overview
S-13D1 Series www.
sii-ic.
com © Seiko Instruments Inc.
, 2012 SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.
1.
1_00 The S-13D1 Series, developed by using the CMOS technology, is a 2-channel positive voltage regulator IC which has low dropout voltage, high accuracy output voltage and low current consumption.
A 0.
22 μF small ceramic capacitor can be used, and the S-13D1 Series includes a load current protection circuit that prevents the output current from exceeding the current capacitance of the output transistor and a thermal shutdown circuit that prevents damage due to overheating.
Also, C / F type in the S-13D1 Series has a built-in delay function that sets the difference of rising time in a channel.
„ Features 1.
0 V to 3.
6 V, selectable in 0.
05 V step A ceramic capacitor of 0.
22 μF or more can be used for the output capacitor.
• Input voltage: 1.
5 V to 5.
5 V • High-accuracy output voltage: ±1.
0% (1.
0 V to 1.
45 V output product :±15 mV) • Dropout voltage: 80 mV typ.
(2.
8 V output product, IOUT = 100 mA) • Low current consumption: During operation: 39 μA typ.
, 58 μA max.
(per circuit) During power-off: 0.
1 μA typ.
, 1.
0 μA max.
Possible to output 150 mA (at VIN ≥ VOUT(S) + 1.
0 V)*1 (per circuit) • High output current: • High ripple rejection: 70 dB typ.
(3.
6 V output product, at f = 1.
0 kHz) • Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
• Built-in thermal shutdown circuit: Prevents damage caused by heat.
• Built-in ON / OFF circuit: Ensures long battery life.
• Constant current source pull-down is selectable.
• Discharge shunt function is selectable.
• Delay function is selectable.
• Operation temperature range: Ta = −40°C to +85°C • Lead-free (Sn 100%), halogen-free*2 www.
DataSheet.
co.
kr • Output voltage: • Low equivalent series resistance capacitor: *1.
Attention should be paid to the power dissipation of the package when the output current is large.
*2.
Re...


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