R1524 Series

Low Supply Current 36V Input 200mA Voltage Regulator

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Functions & Benefits

Description

The R1524 Series are voltage regulators featuring 36 V input voltage (absolute maximum rating: 50 V), low supply current (Typ. 2.2 µA) and high output voltage accuracy. As a protection feature, this device consists of an Output Short-circuit Protection Circuit, an Overcurrent Protection Circuit, and a Thermal Shutdown Circuit.

This regulator can be used under high temperature environment. The R1524 is offered in a 5-pin SOT-23-5, a 5-pin SOT-89-5, a 6-pin HSOP-6J, and an 8-pin HSOP-8E package. It is also offered in a 6-pin DFN(PL)1820-6 package for consumer and industrial applications. This regulator can be used under high temperature environment. It offers the maximum operating temperature of 105°C for consumer applications, and 125°C for industrial and automotive applications. This product for industrial applications is characterized to −50°C, and operates in a wide temperature range from low temperature to high temperature.

Spec

	Consumer	Industrial	Automotive
Input Voltage Range	3.5 V to 36.0 V (50.0 V)
Operating Temperature Range	-40°C to 105°C (125°C)	-50°C to 125°C (150°C)	-40°C to 125°C (150°C)
Supply Current	Typ. 2.2 µA
Standby Current	Typ. 0.1 µA
Output Voltage Range	1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, 5.0 V, 5.5 V, 6.0 V, 6.4 V, 7.0 V, 8.0 V, 8.5 V, 9.0 V, 10.0 V, 10.5 V, 11.0 V, 12.0 V	1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, 5.0 V, 5.5 V, 6.0 V, 6.4 V, 7.0 V, 8.0 V, 8.5 V, 9.0 V, 10.0 V, 10.5 V, 11.0 V, 12.0 V	1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, 5.0 V, 5.5 V, 6.0 V, 6.4 V, 7.0 V, 7.5 V, 8.0 V, 8.5 V, 9.0 V, 10.0 V, 10.5 V, 11.0 V, 12.0 V
Output Voltage Accuracy	±0.6% (Ta = 25°C)
Output Voltage Temperature Coefficient	Typ. ±60 ppm/°C
Dropout Voltage	Typ. 0.6 V (IOUT = 200 mA, VOUT = 5.0 V)
Line Regulation	Typ. 0.01%/V (VSET + 1 V ≤ VIN ≤ 36 V)
Output Current	200 mA
Package	DFN(PL)1820-6, SOT-23-5, SOT-89-5, HSOP-6J, HSOP-8E	DFN(PL)1820-6, SOT-23-5, SOT-89-5, HSOP-6J, HSOP-8E	SOT-23-5, SOT-89-5, HSOP-6J, HSOP-8E

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TSD	Reverse	Current Limit	ISC	Inrush	Constant Slope	ECO mode	Auto Discharge	External Driver	PGOOD

Functional Description

Quality &
Packages

Product Name	Package	Marking	Reliability
R1524KxxxB-TR	DFN(PL)1820-6	R1524K	R1524K
R1524NxxxB-TR-FE	SOT-23-5	R1524N	R1524N-FE
R1524HxxxB-T1-FE	SOT-89-5	R1524H	R1524HxxxB-FE
R1524SxxxB-E2-FE	HSOP-6J	R1524SxxxB	R1524SxxxB-FE
R1524SxxxH-E2-FE	HSOP-8E	R1524SxxxH	R1524SxxxH-FE
R1524KxxxB-TR-Y	DFN(PL)1820-6	R1524K	R1524K-Y
R1524NxxxB-TR-YE	SOT-23-5	R1524N	R1524N-YE
R1524HxxxB-T1-YE	SOT-89-5	R1524H	R1524H-YE
R1524SxxxB-E2-YE	HSOP-6J	R1524SxxxB	R1524SxxxB-YE
R1524SxxxH-E2-YE	HSOP-8E	R1524SxxxH	R1524SxxxH-YE
R1524NxxxB-TR-KE	SOT-23-5	R1524N	R1524N-KE
R1524NxxxB-TR-AE	SOT-23-5	R1524N	R1524N-AE
R1524HxxxB-T1-KE	SOT-89-5	R1524H	R1524H-KE
R1524HxxxB-T1-AE	SOT-89-5	R1524H	R1524H-AE
R1524SxxxB-E2-KE	HSOP-6J	R1524SxxxB	R1524SxxxB-KE
R1524SxxxB-E2-AE	HSOP-6J	R1524SxxxB	R1524SxxxB-AE
R1524SxxxH-E2-KE	HSOP-8E	R1524SxxxH	R1524SxxxH-KE
R1524SxxxH-E2-AE	HSOP-8E	R1524SxxxH	R1524SxxxH-AE

Refer to the datasheets for the details on the product.
The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

TSD	Thermal Shutdown Function
Reverse Current Protection	Reverse Current Protection
Current Limit	Overcurrent Protection
ISC	Short Current Protection
Inrush Current Limit	Inrush Current Protection
Constant Slope	Constant Slope Function
ECO mode	ECO Function
Auto Discharge	Auto Discharge Function
External Driver	External Output Driver Transistor