R8154 Series
Low Supply Current 36V Input 500mA Voltage Regulator
R8154 Series
Low Supply Current 36V Input 500mA Voltage Regulator
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Description
The R8154 Series are CMOS-based voltage regulators featuring 500mA output current and 36V input voltage. In addition to a fold-back protection circuit, a thermal shutdown circuit, built into conventional regulators, the R8154 contains a constant slope circuit and an auto-discharge function. Besides the low supply current by CMOS, the operating temperature is -40°C to 125°C and the maximum input voltage is 36V, the R8154 series are very suitable for use in automotive applications.
Spec
| Automotive | |
|---|---|
| Input Voltage Range | 3.5 V to 36.0 V (50.0 V) |
| Operating Temperature Range | -40°C to 125°C (150°C) |
| Supply Current | Typ. 18 µA |
| Standby Current | Typ. 0.1 µA |
| Output Voltage Range | Internally Fixed Ver.: 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 Externally Adjustable Ver.: 2.5 V to 12 V (Feedback Voltage: 2.5 V) |
| Output Voltage Accuracy | ±0.8% (VOUT ≤ 5.0 V, Ta = 25°C) ±1.8% (VOUT ≤ 5.0 V, -40°C ≤ Ta ≤ 125°C) |
| Output Voltage Temperature Coefficient | Typ. ±60 ppm/°C (−40°C ≤ Ta ≤ 125°C) |
| Dropout Voltage | Typ. 0.35 V (IOUT = 500 mA, VOUT = 5.0 V) |
| Line Regulation | Typ. 0.01%/V |
| Output Current | 500 mA |
| Package | HSOP-6J, TO-252-5-P2 |
Protections / Functions
| TSD | Reverse | Current Limit | ISC | Inrush | ECO mode | Auto Discharge | External Driver | PGOOD | Soft Start |
|---|---|---|---|---|---|---|---|---|---|
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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 |
| ECO mode | ECO Function |
| Auto Discharge | Auto Discharge Function |
| External Driver | External Output Driver Transistor |
| PGOOD | Power-Good |
| Soft Start | Soft Start Function |
Technical Documents
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R8154xxxxB/D Typical Application
C1=Ceramic 0.1µF
C2=Ceramic 0.1µF -
R8154J001C Typical Application
C1=Ceramic 0.1µF
C2=Ceramic 0.1µF -
R8154Jxx1E/F Typical Application
C1=Ceramic 0.1µF
C2=Ceramic 0.1µF
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| R8154Sxx2x-E2-FE |
|
HSOP-6J | See datasheet | R8154S-FE |
| R8154Jxx1x-T1-FE |
|
TO-252-5-P2 | See datasheet | R8154J-FE |
- 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.
Qualification Test Plan (QTP) Sheets
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FAQ
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support
R8154 Series