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RP150 Series
Dual 300mA Voltage Regulator (LDO Regulator)

Product Specifications

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(PLP)2020-8 package, which contributes to the space-saving design of set.

FEATURES

Input Voltage Range (Absolute maximum rating) 2.5 V to 5.25 V (6.0 V)
Supply Current Typ. 24 µA×2 (VR1&VR2)
Standby Current Typ. 0.1 µA×2 (VR1&VR2)
Dropout Voltage Typ. 0.21 V (IOUT=300mA, VOUT=2.8V)
Ripple Rejection Typ. 80 dB (f=1kHz)
Temperature-Drift Coefficient of Output Voltage Typ. ±30 ppm/°C
Line Regulation Typ. 0.02%/V
Output Voltage Accuracy ±1.0%
Output Voltage Range 1.5 V to 3.3 V (0.1V steps)
Package DFN(PLP)2020-8
Built-in Fold Back Protection Circuit Typ. 50 mA
Built-in Auto Discharge Function B Version
Ceramic capacitors are recommended to be used with this IC CIN=COUT=1.0 µF or more

APPLICATION INFORMATION

C1,C2,C3: 1.0 µF

TYPICAL CHARACTERISTICS

RP150K (VR1/VR2) Output Voltage vs. Operating Temperature

PIN DESCRIPTION

DFN(PLP)2020-82.0 mm × 2.0 mm

DFN(PLP)2020-8

1 CE1
2 GND
3 CE2
4 NC
5 NC
6 VOUT2
7 VDD
8 VOUT1

*) The tab is substrate level (GND).


RP150 Series for Consumer

APPLICATIONS

  • Power source for portable communication equipment
  • Power source for electrical appliances such as cameras, VCRs and camcorders
  • Power source for battery-powered equipment

SELECTION GUIDE

The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at the user’s request.

Product Name   Package Quantity per Reel
RP150Kxxx#-TR Consumter DFN(PLP)2020-8 5,000
  • xxx … The combination of output voltage for each channel can be designated by serial numbers. (from 001)
    The output voltage for each channel can be set in the range from 1.5V to 3.3V in 0.1V steps.
  • # … The auto discharge function at off state are options as follows.
    A: without auto-discharge function at off state
    B: with auto-discharge function at off state

DOCUMENT/CONTACT

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Technical Support

Package *1 Marking Reliability *2
DFN(PLP)2020-8 RP150K RP150K

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.

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