Low Noise 0.6% Accuracy 300mA LDO Regulator
The RP101 Series are CMOS-based LDO regulators featuring 300mA output. RP101 has the supply current as low as 18µA, which is far lower than current products. Due to a built-in transistor with low on-resistance of 0.87Ω (at VSET=2.8V) , RP101 provides a low dropout voltage. RP101 also has an excellent line transient response, 75dB ripple rejection, and low noise. The output voltage accuracy has been improved to ± 0.6% and the temparature drift coefficient of the output voltage is as low as ± 30ppm/°C.
Consumer Input Voltage Range 1.7 V to 5.25 V (6.0 V) Operating Temperature Range -40°C to 85°C (125°C) Supply Current Typ. 18 µA Standby Current Typ. 0.1 µA Output Voltage Range 1.2 V to 3.3 V (0.1 V step) Output Voltage Accuracy ±0.6% (Ta = 25°C) Output Voltage Temperature Coefficient Typ. ±30 ppm/°C Dropout Voltage Typ. 0.13 V (IOUT = 150 mA, VOUT = 2.8 V) Line Regulation Typ. 0.02%/V Output Current 300 mA Ripple Rejection Typ. 75 dB (f = 1 kHz) Package DFN(PLP)1612-4, DFN(PLP)1612-4B, SOT-23-5
Protections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
RP101x28xx Dropout Voltage vs. Output Current
- Refer to the datasheets for the details on the product.
- The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
- Please contact us or our distributors for unpublished reliability information.
Sample / Buy
Buy, Request for Samples, Request for Information Materials
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
|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|