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RP120 SeriesNEW

Low Input / Output 1.5 A LDO Regulator

  • Consumer
  • RoHS

The RP120 is a very low dropout LDO which operates from input voltage as low as 0.768 V (@VSET = 0.6 V, VBIAS = 3.3 V, IOUT = 1.5 A). The LDO uses an internal low on-resistance (67 mΩ @VSET = 0.6 V, VBIAS = 3.3 V, IOUT = 1 A) NMOS transistor as the driver. The VBIAS pin provides the higher supply necessary for the LDO circuitry while the output current comes directly from the VIN input for high efficiency regulation.

  • High PSRR, high output current, and fast response characteristics.
  • Suitable for sensitive sensors, high-quality audio, and RF devices.
  • Very small WLCSP package (1.2 mm x 0.8 mm x 0.29 mm).

Specs & Datasheets

  Consumer
Input Voltage Range VBIAS = 2.4 V to 5.5 V (6.5 V)
VIN = VSET + VDIFF to VBIAS
Operating Temperature Range -40°C to 85°C (125°C)
Supply Current Typ. 35 µA
Standby Current Typ. 0 µA
Output Voltage Range 0.6 V to 3.6 V
VFB Pin Voltage Typ. 0.6 V
VFB Pin Voltage Accuracy ±1.5% (Ta = 25°C)
Dropout Voltage Typ. 67 mV
(IOUT = 1.0 A, VSET = 0.6 V, VBIAS = 3.3 V)
Ripple Rejection Typ. 90 dB (f = 1 kHz, Ripple in VIN)
Typ. 60 dB (f = 100 kHz, Ripple in VIN)
Package WLCSP-6-P11

Download Datasheet

Protections / Functions

Functional Description

TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
     

Technical Documents

Typical Application

Typical Application

Demonstration Video

Quality & Packages

Product Name Compatibility Package Marking Reliability
RP120Z001D-E2-F
  • gradeConsumerC
WLCSP-6-P11 RP120Z RP120Z-F

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Please contact us or our distributors for unpublished reliability information.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

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

Search for similar products under conditions below.

Category:LDO Linear Regulators

VIN
min (V)
2.4
VIN
max (V)
5.5
VOUT
min (V)
0.6
VOUT
max (V)
3.6
IOUT
(mA)
1500
ISS
(µA)
35
Functions Constant Slope,Auto Discharge