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S-13D1 Dataheets PDF



Part Number S-13D1
Manufacturers Seiko
Logo Seiko
Description HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Datasheet S-13D1 DatasheetS-13D1 Datasheet (PDF)

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 preven.

  S-13D1   S-13D1


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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. Refer to "„ Product Name Structure" for details. „ Applications • Constant-voltage power supply for digital camera • Constant-voltage power supply for mobile phone • Constant-voltage power supply for portable equipment „ Packages • SOT-23-6 • HSNT-6 (1212) Seiko Instruments Inc. 1 Datasheet pdf - http://www.DataSheet4U.net/ SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1_00 S-13D1 Series „ Block Diagrams 1. S-13D1 Series A type *1 ON / OFF1 Overcurrent protection circuit Thermal shutdown circuit ON / OFF circuit Reference voltage circuit VIN Overcurrent protection circuit *1 VOUT1 + − Function ON / OFF logic Discharge shunt function Constant current source pull-down Delay function Status Active "H" Unavailable Available Unavailable VSS ON / OFF circuit Reference voltage circuit ON / OFF2 + − VOUT2 *1. Parasitic diode Figure 1 www.DataSheet.co.kr 2. S-13D1 Series B type *1 ON / OFF1 Overcurrent protection circuit Thermal shutdown circuit ON / OFF circuit Reference voltage circuit VIN Overcurrent protection circuit *1 VOUT1 + − *1 Function ON / OFF logic Discharge shunt function Constant current source pull-down Delay function Status Active "H" Available Available Unavailable VSS ON / OFF circuit Reference voltage circuit ON / OFF2 + − *1 VOUT2 *1. Parasitic diode Figure 2 2 Seiko Instruments Inc. Datasheet pdf - http://www.DataSheet4U.net/ SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1_00 S-13D1 Series 3. S-13D1 Series C type *1 ON / OFF1 Overcurrent protection circuit Thermal shutdown circuit ON / OFF circuit Reference voltage circuit VIN Overcurrent protection circuit ON / OFF circuit Delay circuit ON / OFF2 *1 VOUT1 + − *1 Function ON / OFF logic Discharge shunt function Constant current source pull-down Delay function Status Active "H" Available Available Available VSS + − *1 Reference voltage circuit VOUT2 *1. Parasitic diode Figure 3 4. S-13D1 Series D type *1 www.DataSheet.co.kr ON / OFF1 Overcurrent protection circuit Thermal shutdown circuit ON / OFF circuit Reference voltage circuit VIN Overcurrent protection circuit *1 VOUT1 + − Function ON / OFF logic Discharge shunt function Constant current source pull-down Delay function Status Active "H" Unavailable Unavailable Unavailable VSS ON / OFF circuit Reference voltage circuit ON / OFF2 + − VOUT2 *1. Parasitic diode Figure 4 Seiko Instruments Inc. 3 Datasheet pdf - http://www.DataSheet4U.net/ SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1_00 S-13D1 Series 5. S-13D1 Series E type *1 ON / OFF1 VOUT1 Overcurrent protection circuit Thermal shutdown circuit ON / OFF circuit Reference voltage circuit VIN *1 + − *1 Function ON / OFF logic Discharge shunt function Constant current source pull-down Delay function Status.


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