NJU7790U1-03 datasheet, PDF - EEWORLD Datasheet

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NJU7790U1-03: DescriptionFixed Positive LDO Regulator, 3V, 0.18V Dropout, CMOS, PDSO5, SOT-89, 5 PIN; CategoryPower/power management The power supply circuit; File Size207KB，9 Pages; ManufacturerNew Japan Radio Co., Ltd..; Environmental Compliance

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NJU7790U1-03 Overview

Fixed Positive LDO Regulator, 3V, 0.18V Dropout, CMOS, PDSO5, SOT-89, 5 PIN

NJU7790U1-03 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	New Japan Radio Co., Ltd..
Parts packaging code	SOT-89
package instruction	SOT-89, 5 PIN
Contacts	5
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum drop-back voltage 1	0.18 V
Maximum input voltage	8 V
Minimum input voltage	4 V
JESD-30 code	R-PDSO-F5
JESD-609 code	e6
length	4.5 mm
Number of functions	1
Number of terminals	5
Maximum output current 1	0.5 A
Maximum output voltage 1	3.03 V
Minimum output voltage 1	2.97 V
Nominal output voltage 1	3 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOF
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.8 mm
surface mount	YES
technology	CMOS
Terminal surface	TIN BISMUTH
Terminal form	FLAT
Terminal pitch	1.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	2.5 mm

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NJU7790

LOW DROPOUT VOLTAGE REGULATOR

GENERAL DESCRIPTION

The NJU7790 is a 500mA output low dropout voltage

regulator with ON/OFF control.

Advanced CMOS technology achieves high ripple rejection

and low quiescent current.

Small packaging and 2.2µF small decoupling capacitor make the

NJU7790 suitable for space conscious applications.

FEATURES

High Ripple Rejection

65dB typ. (f=400Hz, Vo=3.0V version)

Low quiescent Current

Iq=30µA typ.(Io=0mA)

Output Current

Io(max.)=500mA

High Precision Output

Vo±1.0%

Output capacitor with 2.2µF ceramic capacitor (Vo≥2.1V version)

Low Dropout Voltage

0.14V typ. (Io=300mA, Vo=3.0V version)

ON/OFF Control

Internal Thermal Overload Protection

Internal Over Current Protection

CMOS Technology

Package Outline

SOT-89-5

PIN CONFIGURATION

PACKAGE OUTLINE

NJU7790U1

Pin Function

1. CONTROL

2. GND

3. N.C.

4. V

OUT

5. V

NJU7790U1

EQUIVALENT CIRCUIT

Thermal

Protection

OUT

CONTROL

Output

Control

ref

GND

Current

Limit

OUTPUT VOLTAGE RANK LIST

Device Name

OUT

Device Name

NJU7790U1-15

1.5V

NJU7790U1-33

NJU7790U1-21

2.1V

NJU7790U1-05

NJU7790U1-03

3.0V

OUT

3.3V

5.0V

Ver.2013-06-13

-1-

NJU7790U1-03 Related Products

	NJU7790U1-03	NJU7790U1-33	NJU7790U1-21
Description	Fixed Positive LDO Regulator, 3V, 0.18V Dropout, CMOS, PDSO5, SOT-89, 5 PIN	Fixed Positive LDO Regulator, 3.3V, 0.18V Dropout, CMOS, PDSO5, SOT-89, 5 PIN	Fixed Positive LDO Regulator, 2.1V, 0.22V Dropout, CMOS, PDSO5, SOT-89, 5 PIN
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Parts packaging code	SOT-89	SOT-89	SOT-89
package instruction	SOT-89, 5 PIN	SOT-89, 5 PIN	SOT-89, 5 PIN
Contacts	5	5	5
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Maximum drop-back voltage 1	0.18 V	0.18 V	0.22 V
Maximum input voltage	8 V	8 V	8 V
Minimum input voltage	4 V	4.3 V	3.1 V
JESD-30 code	R-PDSO-F5	R-PDSO-F5	R-PDSO-F5
JESD-609 code	e6	e6	e6
length	4.5 mm	4.5 mm	4.5 mm
Number of functions	1	1	1
Number of terminals	5	5	5
Maximum output current 1	0.5 A	0.5 A	0.5 A
Maximum output voltage 1	3.03 V	3.333 V	2.121 V
Minimum output voltage 1	2.97 V	3.267 V	2.079 V
Nominal output voltage 1	3 V	3.3 V	2.1 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOF	SOF	SOF
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.8 mm	1.8 mm	1.8 mm
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Terminal surface	TIN BISMUTH	TIN BISMUTH	TIN BISMUTH
Terminal form	FLAT	FLAT	FLAT
Terminal pitch	1.5 mm	1.5 mm	1.5 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	2.5 mm	2.5 mm	2.5 mm
Maker	New Japan Radio Co., Ltd..	-	New Japan Radio Co., Ltd..

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