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RICOH - 200mA 36 V Input Ultra Low Supply Current VR

Numéro de référence R1524x-Y
Description 200mA 36 V Input Ultra Low Supply Current VR
Fabricant RICOH 
Logo RICOH 





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R1524x-Y fiche technique
R1524x-Y Series
200 mA 36 V Input Ultra Low Supply Current VR for High Temperature Applications
NO.EA-354-150930
OUTLINE
The R1524x is a CMOS-based ultra low supply current voltage regulator featuring 200 mA output current and
36 V input voltage. This device consists of an Output Short-circuit Protection Circuit, an Over-current Protection
Circuit, and a Thermal Shutdown Circuit in addition to the basic regulator circuits. The operating temperature
range is between 40°C to 105°C, and the maximum input voltage is 36 V. All these features allow this device to
become an ideal power source for equipments used under high-temperature conditions.
The output voltages are internally fixed at either of the following: 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, 5.0 V,
6.0 V, 8.0 V, 8.5 V and 9.0 V. The output voltage accuracy is ±0.6%.
The packages for this device range from high-density mounting to ultra high wattage. The R1524x is offered
in a 5-pin SOT-23-5, a 5-pin SOT-89-5, and a 6-pin HSOP-6J package.
FEATURES
Input Voltage Range (Maximum Rating) ············· 3.5 V to 36 V (50 V)
Operating Temperature Range ························· 40°C to 105°C ()
Supply Current ············································· Typ. 2.2 µA
Standby Current············································ Typ. 0.1 µA
Dropout Voltage ············································ Typ. 0.6 V (IOUT = 200 mA, VOUT = 5.0 V)
Output Voltage Range ···································· 1.8 V / 2.5 V / 2.8 V / 3.0 V / 3.3 V / 3.4 V /
5.0 V / 6.0 V / 8.0 V / 8.5 V / 9.0 V
*Contact Ricoh sales representatives for other voltages.
Output Voltage Accuracy································· ±0.6% (Ta = 25°C)
Output Voltage Temperature-Drift Coefficient······· Typ. ±60 ppm/°C
Line Regulation············································· Typ. 0.01%/V (VSET + 1 V VIN 36 V)
Built-in Output Short-circuit Protection Circuit ······ Typ. 80 mA
Built-in Over-current Protection Circuit ··············· Typ. 350 mA
Built-in Thermal Shutdown Circuit ····················· Thermal Shutdown Temperature: Typ. 160°C
Ceramic capacitors are recommended
to be used with this device ····························· COUT = 0.1 μF or more
Packages ···················································· SOT-23-5, SOT-89-5, HSOP-6J
This product is usable for the high-temperature applications since have passed a test at the high temperature.
In addition, this product has a high-reliability since having passed Ricoh’s rigorous quality standards. To
distinguish from the consumer products, “-Yx” is added at the end of the product name.
APPLICATIONS
Industrial equipments such as FAs and smart meters
Equipments used under high-temperature conditions
Equipments accompanied by self-heating
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