NJM2890R3325 데이터 시트보기 (PDF) - Japan Radio Corporation

부품명

상세내역

일치하는 목록

NJM2890R3325

2ch LOW DROPOUT VOLTAGE REGULATOR

Japan Radio Corporation  

NJM2890

2ch LOW DROPOUT VOLTAGE REGULATOR

GENERAL DESCRIPTION

The NJM2890 is a dual low dropout voltage regulator.

Advanced Bipolar technology achieves low noise, high ripple

rejection and low quiescent current.

PACKAGE OUTLINE

NJM2890R

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∼+14V (Vo≤2.0V version)

ON/OFF Control

(Active High)

Internal Short Circuit Current Limit

Internal Thermal Overload Protection

Bipolar Technology

Package Outline

VSP10

PIN CONFIGURATION

10 9 8 7 6

PIN FUNCTION

1. CONTROL1

2. VIN1

3. GND

4. VIN2

5. CONTROL2

6. NOISE BYPASS2

7. VOUT2

8. GND

9. VOUT1

10. NOISE BYPASS1

EQUIVALENT CIRCUIT

12345

NJM2890R

VIN1/ VIN2

Cont1/Cont2

Bandgap

Reference

Thermal

Protection

VOUT1/ VOUT2

Noise Bypass1 /

Noise Bypass2

GND

Share Link: