R1524 Series
Low Supply Current 36V Input 200mA Voltage Regulator
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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
| Standard | 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 |
Protections / Functions
| TSD | Reverse | Current Limit | ISC | Inrush | Constant Slope | ECO mode | Auto Discharge | External Driver | PGOOD |
|---|---|---|---|---|---|---|---|---|---|
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Functional Description
| 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 |
Technical Documents
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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R1524x120B Dropout Voltage vs. Output Current
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| R1524KxxxB-TR |
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DFN(PL)1820-6 | See datasheet | R1524K |
| R1524NxxxB-TR-FE |
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SOT-23-5 | See datasheet | R1524N-FE |
| R1524HxxxB-T1-FE |
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SOT-89-5 | See datasheet | R1524HxxxB-FE |
| R1524SxxxB-E2-FE |
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HSOP-6J | See datasheet | R1524SxxxB-FE |
| R1524SxxxH-E2-FE |
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HSOP-8E | See datasheet | R1524SxxxH-FE |
| R1524KxxxB-TR-Y |
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DFN(PL)1820-6 | See datasheet | R1524K-Y |
| R1524NxxxB-TR-YE |
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SOT-23-5 | See datasheet | R1524N-YE |
| R1524HxxxB-T1-YE |
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SOT-89-5 | See datasheet | R1524H-YE |
| R1524SxxxB-E2-YE |
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HSOP-6J | See datasheet | R1524SxxxB-YE |
| R1524SxxxH-E2-YE |
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HSOP-8E | See datasheet | R1524SxxxH-YE |
| R1524NxxxB-TR-KE |
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SOT-23-5 | See datasheet | R1524N-KE |
| R1524NxxxB-TR-AE |
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SOT-23-5 | See datasheet | R1524N-AE |
| R1524HxxxB-T1-KE |
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SOT-89-5 | See datasheet | R1524H-KE |
| R1524HxxxB-T1-AE |
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SOT-89-5 | See datasheet | R1524H-AE |
| R1524SxxxB-E2-KE |
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HSOP-6J | See datasheet | R1524SxxxB-KE |
| R1524SxxxB-E2-AE |
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HSOP-6J | See datasheet | R1524SxxxB-AE |
| R1524SxxxH-E2-KE |
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HSOP-8E | See datasheet | R1524SxxxH-KE |
| R1524SxxxH-E2-AE |
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HSOP-8E | See datasheet | 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.
FAQ
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