S19200 Datasheet, PDF (1/28 Pages) Seiko Instruments Inc – FOR AUTOMOTIVE HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION

S-19200 Series
www.sii-ic.com
© Seiko Instruments Inc., 2013-2015
FOR AUTOMOTIVE HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION
LOW DROPOUT 105°C OPERATION CMOS VOLTAGE REGULATOR
Rev.1.2_00
The S-19200 Series, developed by using high-withstand voltage CMOS technology, is a positive voltage regulator with a
high-withstand voltage, low current consumption, and high-accuracy output voltage.
The S-19200 Series operates at a high maximum operating voltage of 50 V and a low current consumption of 4.0 μA typ.
In addition to a built-in low on-resistance transistor which provides a very small dropout voltage and a large output current,
this voltage regulator also has a built-in ON / OFF circuit.
An overcurrent protection circuit prevents the load current from exceeding the current capacity of the output transistor, and
a built-in thermal shutdown circuit prevents damage caused by heat.
A high heat radiation HSOP-6 package enables high-density mounting.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to SII is indispensable.
 Features
• Output voltage:
• Input voltage:
• Output voltage accuracy:
• Current consumption:
• Output current:
• Input and output capacitors:
• Built-in overcurrent protection circuit:
• Built-in thermal shutdown circuit:
• Built-in ON / OFF circuit:
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
• AEC-Q100 qualified^*2
3.3 V, 5.0 V
4.3 V to 50 V
±1.0% (T_j = +25°C)
±3.0% (T_j = −40°C to +105°C)
During operation: 4.0 μA typ., 9.0 μA max. (Ta = −40°C to +105°C)
During power-off: 0.1 μA typ., 2.5 μA max. (Ta = −40°C to +105°C)
Possible to output 200 mA (V_IN ≥ V_OUT(S) + 2.0 V)^*1
A ceramic capacitor of 0.1 μF or more can be used.
Limits overcurrent of output transistor.
Prevents damage caused by heat.
Ensures long battery life.
Ta = −40°C to +105°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales office for details.
 Applications
• Constant-voltage power supply for electrical application for vehicle interior
• Constant-voltage power supply for home electric appliance
 Package
• HSOP-6
Seiko Instruments Inc.
1