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NJM2890R0318-TE1: 产品描述ldo voltage regulators 2ch low dropout volt regulator; 产品类别半导体其他集成电路（IC）; 文件大小175KB，共11页; 制造商New JRC; 官网地址https://www.njr.com; 标准

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NJM2890R0318-TE1概述

ldo voltage regulators 2ch low dropout volt regulator

NJM2890R0318-TE1规格参数

参数名称	属性值
Manufacture	NJR
产品种类 Product Category	LDO Voltage Regulators
RoHS	Yes
Input Voltage MAX	14 V
Output Voltage	3 V, 1.8 V
Dropout Voltage - Max	180 mV at 60 mA
Output Curre	200 mA
Load Regulati	0.03 % / mA
Number of Outputs	2 Outpu
输出类型 Output Type	Fixed
最大工作温度 Maximum Operating Temperature	+ 85 C
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	VSP-10
Input Bias Current - Max	0.12 mA
Input Voltage MIN	+ 2.5 V
Line Regulati	0.1 % / V
Maximum Power Dissipati	0.32 W
最小工作温度 Minimum Operating Temperature	- 40 C
系列 Packaging	Reel
工厂包装数量 Factory Pack Quantity	2000
Voltage Regulation Accuracy	1 %

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NJM2890

2ch LOW DROPOUT VOLTAGE REGULATOR

GENERAL DESCRIPTION

The NJM2890 is a 2-channel low dropout voltage regulator

featuring a low noise, high precision of ±1.0%, high ripple

rejection ratio of 70dB, and 150mA output current (all both

outputs). It also offers useful functions of an ON/OFF control,

thermal overload protection and short circuit current limit,

and it can use ceramic capacitor of 1µF as an output

capacitor. The NJM2890 is available in a small and thin

surface mount 10-lead MSOP (VSP) package. It is suitable

for various portable devices.

PACKAGE OUTLINE

NJM2890R

(MSOP10 (VSP10))

FEATURES

High Ripple Rejection

70dB typ. (f=1kHz,Vo=3V Version)

Output Noise Voltage

Vno=30µVrms typ.(Cp=0.01µF)

Output capacitor with 1.0uF ceramic capacitor (Vo≥2.7V)

Output Current

Io(max.)=150mA

2ch

High Precision Output

Vo±1.0%

Low Dropout Voltage

0.10V typ. (Io=60mA)

Operating Voltage Range +2.5V to +14V (Vo≤2.0V version)

ON/OFF Control

(Active High)

Internal Short Circuit Current Limit

Internal Thermal Overload Protection

Bipolar Technology

Package Outline

MSOP10 (VSP10)*

*MEET JEDEC MO-187-DA

PIN CONFIGURATION

10 9 8 7 6

PIN FUNCTION

1. CONTROL1 6. NOISE BYPASS2

2. V

7. V

OUT

3. GND

8. GND

4. V

9. V

OUT

5. CONTROL2 10. NOISE BYPASS1

1 2 3 4 5

NJM2890R

EQUIVALENT CIRCUIT

1/ V

Cont1/Cont2

Thermal

Protection

Bandgap

Reference

Noise Bypass1 /

Noise Bypass2

OUT

1/ V

OUT

GND

NJM2890R0318-TE1相似产品对比

	NJM2890R0318-TE1	NJM2890R0521-TE1	NJM2890R0403-TE1	NJM2890R2818-TE1	NJM2890R3333-TE1	NJM2890R0303-TE1	NJM2890R3325-TE1
描述	ldo voltage regulators 2ch low dropout volt regulator	ldo voltage regulators 2ch ldo vltg regulator	ldo voltage regulators 2ch ldo vltg regulator	ldo voltage regulators 2ch low dropout volt regulator	ldo voltage regulators 2ch ldo vltg regulator	ldo voltage regulators 2ch ldo vltg regulator	ldo voltage regulators 2ch ldo vltg regulator
Manufacture	NJR	NJR	NJR	NJR	NJR	NJR	NJR
产品种类 Product Category	LDO Voltage Regulators	LDO Voltage Regulators	LDO Voltage Regulators	LDO Voltage Regulators	LDO Voltage Regulators	LDO Voltage Regulators	LDO Voltage Regulators
RoHS	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Input Voltage MAX	14 V	14 V	14 V	14 V	14 V	14 V	14 V
Output Voltage	3 V, 1.8 V	5 V, 2.1 V	4 V, 3 V	2.8 V, 1.8 V	3.3 V	3 V	3.3 V, 2.5 V
Output Curre	200 mA	200 mA	200 mA	190 mA	200 mA	200 mA	200 mA
Load Regulati	0.03 % / mA	0.03 % / mA	0.03 % / mA	0.03 % / mA	0.03 % / mA	0.03 % / mA	0.03 % / mA
Number of Outputs	2 Outpu	2 Outpu	2 Outpu	2 Outpu	2 Outpu	2 Outpu	2 Outpu
输出类型 Output Type	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed
最大工作温度 Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	VSP-10	VSP-10	VSP-10	VSP	VSP-10	VSP-10	VSP-10
Line Regulati	0.1 % / V	0.1 % / V	0.1 % / V	0.1 % / V	0.1 % / V	0.1 % / V	0.1 % / V
Maximum Power Dissipati	0.32 W	0.32 W	0.32 W	320 mW	0.32 W	0.32 W	0.32 W
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C
系列 Packaging	Reel	Reel	Reel	Reel	Reel	Reel	Reel
工厂包装数量 Factory Pack Quantity	2000	2000	2000	2000	2000	2000	2000
Dropout Voltage - Max	180 mV at 60 mA	180 mV	180 mV	-	180 mV	180 mV	180 mV
Input Bias Current - Max	0.12 mA	0.12 mA	0.12 mA	-	0.12 mA	0.12 mA	0.12 mA
Voltage Regulation Accuracy	1 %	1 %	1 %	-	1 %	1 %	1 %

NJM2890R0318-TE1

NJM2890R0318-TE1在线购买

NJM2890R0318-TE1概述

NJM2890R0318-TE1规格参数

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NJM2890R0318-TE1相似产品对比

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