NJW4184 Series

High Voltage Very low current consumption Io=300mA Low Dropout Regulator

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Description

The NJW4184 is a high voltage and low current consumption low dropout regulator. It has two lineups as A version (built-in ON/OFF function type) and B version (3-terminal / compatible with 78L/Mseries). The NJW4184 is mounted in SOT-89-3/5, TO-252-3/5 packages and corresponded to Low ESR capacitor (MLCC). The wide input range makes the NJW4184 suitable for a Car accessory, industrial supplies, battery equipment and various applications.

Spec

	Consumer	Automotive
Input Voltage Range	4 V to 35 V (40 V)
Operating Temperature Range	-40°C to 85°C	-40°C to 125°C
Supply Current	Typ. 12 µA	A ver.:Max. 28 µA B ver.:Max. 25 µA
Standby Current	1 (max.) µA	1.5 (max.) µA
Output Voltage Range	2.5V,3.3V,3.4V,5.0V,8.0V,9.0V,12.0V,15.0V	NJW4184-Z2(3.3V,5.0V,10.0V) NJW4184-T1(3.3V,5.0V,8.0V,12.0V)
Output Voltage Accuracy	Typ. ±1 %	Typ. ±3 %
Output Current	Io(min.)=300 mA
Ripple Rejection	Typ. 42 dB	Typ. 40 dB
Package	SOT-89-3 SOT-89-5-2 TO-252-3-L1 TO-252-5-L3	NJW4184-Z2(SOT-89-5-2, SOT-89-3) NJW4184-T1(SOT-89-3, SOT-89-5-2, TO-252-3-L1, TO-252-5-L3)
Ceramic Capacitor	Correspond to Low ESR capacitor (MLCC)
Note	Internal Thermal Overload Protection Internal Over Current Protection ON/OFF function (apply only A ver.)	If you need datasheets of this product, please contact us.

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

Functional Description

Quality &
Packages

Product Name	Package	Marking	Reliability
NJW4184U3	SOT-89-3	-	-
NJW4184U2	SOT-89-5-2	-	-
NJW4184DL1	TO-252-3-L1	-	-
NJW4184DL3	TO-252-5-L3	-	-
NJW4184U2-xxA-Z2	SOT-89-5-2	-	-
NJW4184U3-xxB-Z2	SOT-89-3	-	-
NJW4184U2	SOT-89-5-2	-	-
NJW4184U3	SOT-89-3	-	-
NJW4184DL1	TO-252-3-L1	-	-
NJW4184DL3	TO-252-5-L3	-	-

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Please contact us or our distributors for unpublished reliability information.

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