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NJM2888 Series
Low Dropout Voltage Regulator

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Description

The NJM2888 is a low dropout voltage regulator with ON/OFF control.Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. Small packaging, 1.0µF small decoupling capacitor and built-in noise bypass capacitor less make the NJM2888 suitable for space conscious applications.

Spec

Standard
Input Voltage Range 2.3 V to 9 V (10 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 140 µA
Standby Current 0.1 (max.) µA
Output Voltage Range 1.5V,1.8V,1.9V,2.0V,2.1V,2.5V,2.7V,2.8V,2.9V,3.0V,3.1V,3.2V,3.3V,3.4V,3.5V,4.0V,4.5V,4.7V,4.8V,5.0V
Output Voltage Accuracy Typ. ±1 %
Dropout Voltage Typ. 0.10V (Io=100mA)
Output Current Io(max.)=300 mA
Ripple Rejection Typ. 75 dB
Output Noise Voltage Low 45µVrms typ.
Package DFN4-F1(ESON4-F1)
SOT-23-5
Ceramic Capacitor Output capacitor with 1.0µF ceramic capacitor (Vo≥2.7V)
Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit
ON/OFF Control

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Protections / Functions

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

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)		 9
VOUT
min (V)		 1.5
VOUT
max (V)		 5
IOUT
(mA)		 300
ISS
(µA)		 140

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2888KF1
  • gradeConsumer
  • plp
 DFN4-F1(ESON4-F1) - NJM-1-s-r
NJM2888F
  • 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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  • Technical Support
NJM2888 Series