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NJM12888 Series
LDO with Reverse Current Protection / Soft Start / Discharge Function

Download Datasheet
ECAD Model: Learn more
  • Standard
  • Product Longevity Program
  • RoHS
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Description

The NJM12888 is a low dropout regulator which achieves high ripple rejection, low noise and high speed response with the bipolar technology. Adjustable soft-start function is useful for reducing inrush current and controlling power-on sequence. Moreover the discharge function makes effective sequence control with the soft-start function. In addition, the reverse current protection makes external SBD unnecessary.

Spec

Standard
Input Voltage Range 2.3 V to 6.5 V (7 V)
Operating Temperature Range -40°C to 125°C
Supply Current Typ. 150 µA
Standby Current 10 (max.) µA
Output Voltage Range 1.5V,1.8V,2.5V,3.3V,5V
Output Voltage Accuracy Typ. ±1 %
Output Current Io(min.)=300 mA
Ripple Rejection Typ. 66 dB
Package DFN6-G1(ESON6-G1)
SOT-23-5
Ceramic Capacitor Correspond to Low ESR capacitor (MLCC)
Note Thermal Shutdown Circuit
Over Current Protection Circuit
Reverse Current Protection
Discharge Function
Adjustable soft-start Function
ON/OFF Control

Download Datasheet

Protections / Functions

TSD Reverse Current Limit ISC Inrush ECO mode Auto Discharge External Driver PGOOD Soft Start

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

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)		 2.3
VIN
max (V)		 6.5
VOUT
min (V)		 1.5
VOUT
max (V)		 5
IOUT
(mA)		 300
ISS
(µA)		 150
Functions Soft Start,Auto Discharge

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM12888KG1
  • gradeConsumer
  • plp
 DFN6-G1(ESON6-G1) - NJM-1-s-r
NJM12888F
  • gradeConsumer
  • plp
 SOT-23-5 - NJM-1-s-fr
  • 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

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Buy / Contact

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
NJM12888 Series