RP152 Series
Low Voltage Dual 150mA LDO Regulator with sequence control
RP152 Series
Low Voltage Dual 150mA LDO Regulator with sequence control
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Description
The RP152 Series are CMOS-based dual output LDO regulators featuring 150mA output with an optional start-up sequence control function. RP152 features a supply current as low as 40µA per output, a minimum input voltage from 1.4V and the output voltage can be set from 0.8V to 3.6V (in 0.1V steps). The new optional start-up sequence offers output VR2 to start-up 100µs delayed after VR1. RP152 is available in SOT-23-6 and DFN1212-6 packages.
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Spec
Consumer Input Voltage Range 1.4 V to 5.25 V (6.0 V) Operating Temperature Range -40°C to 85°C (125°C) Supply Current Typ. 40 µA×2 (VR1&VR2) Standby Current Typ. 0.1 µA×2 (VR1&VR2) Output Voltage Range 0.8 V to 3.6 V (0.1 V step) Output Voltage Accuracy ±1.0% (VSET > 2.0 V, Ta = 25°C) Output Voltage Temperature Coefficient Typ. ±80 ppm/°C Dropout Voltage Typ. 0.20 V (IOUT = 150 mA, VSET = 2.8 V) Line Regulation Typ. 0.02%/V Output Current 150 mA Ripple Rejection Typ. 70 dB (f = 1 kHz) Package DFN1212-6, SOT-23-6 Protections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver PGOOD -
Technical
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Typical Application
CIN, COUT: 0.22 µF
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RP152 (VR1/VR2) Dropout Voltage vs. Output Current
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Quality &
Packages- 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.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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Functional Description
TSD | Thermal Shutdown Function |
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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 |