RP150 Series
Dual 300mA LDO Regulator
RP150 Series
Dual 300mA LDO Regulator
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Description
The RP150 Series are CMOS-based dual output LDO regulators featuring 300mA output. RP150 features supply current as low as 24µA per output, which is substantially lower compared to existing lines. Due to a built-in 0.7Ω (at VSET=2.8V) on-resistor, RP150 can provide a low dropout voltage. RP150 also features an excellent line transient response, ripple rejection at 80dB, and low noise. The output voltage accuracy is as high as ± 1% and the temperature drift coefficient of output voltage is low at ± 30ppm/°C. RP150 is mounted on DFN(PL)2020-8 package, which contributes to the space-saving design of set.
Spec
| Standard | |
|---|---|
| Input Voltage Range | 2.5 V to 5.25 V (6.0 V) |
| Operating Temperature Range | -40°C to 85°C (125°C) |
| Supply Current | Typ. 24 µA×2 (VR1&VR2) |
| Standby Current | Typ. 0.1 µA×2 (VR1&VR2) |
| Output Voltage Range | 1.5 V to 3.3 V (0.1 V step) |
| Output Voltage Accuracy | ±1.0% (Ta = 25°C) |
| Output Voltage Temperature Coefficient | Typ. ±30 ppm/°C |
| Dropout Voltage | Typ. 0.21 V (IOUT = 300 mA, VOUT = 2.8 V) |
| Line Regulation | Typ. 0.02%/V |
| Output Current | 300 mA |
| Ripple Rejection | Typ. 80 dB (f = 1 kHz) |
| Package | DFN(PL)2020-8 |
Protections / Functions
| TSD | Reverse | Current Limit | ISC | Inrush | Constant Slope | ECO mode | Auto Discharge | External Driver | PGOOD |
|---|---|---|---|---|---|---|---|---|---|
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|
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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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Typical Application
C1,C2,C3: 1.0 µF
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RP150K (VR1/VR2) Output Voltage vs. Operating Temperature
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| RP150Kxxxx-TR |
|
DFN(PL)2020-8 | RP150K | RP150K |
- 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
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
RP150 Series