NJM2885DL1-33-TE1 NJR, NJM2885DL1-33-TE1 Datasheet

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NJM2885DL1-33-TE1

Manufacturer Part Number
NJM2885DL1-33-TE1
Description
Low Dropout (LDO) Regulators LDO Voltage Reg
Manufacturer
NJR
Datasheet
1.NJM2885DL1-33-TE1.pdf (6 pages)

Specifications of NJM2885DL1-33-TE1

Number Of Outputs
1
Polarity
Positive
Input Voltage Max
14 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.28 V
Output Current
650 mA
Line Regulation
0.1 % / V
Load Regulation
0.03 % / mA
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
0.8 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
TO-252
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
! GENERAL DESCRIPTION
portable application.
rejection and low quiescent current.
! FEATURES
! PIN CONFIGURATION
! EQUIVALENT CIRCUIT
Advanced Bipolar technology achieves low noise, high ripple
The NJM2885 is low dropout voltage regulator designed for
" High Ripple Rejection
" Output Noise Voltage
" Output capacitor with 2.2 F ceramic capacitor (Vo 2.7V)
" Output Current
" High Precision Output
" Low Dropout Voltage
" Internal Short Circuit Current Limit
" Internal Thermal Overload Protection
" Bipolar Technology
" Package Outline
NJM2885DL1
1
2
3
GND
V
LOW DROPOUT VOLTAGE REGULATOR
IN
PIN FUNCTION
1.V
2.GND
3.V
75dB typ. (f=1kHz,Vo=3V Version)
Vno=45 Vrms typ.
Io(max.)=500mA
Vo 1.0%
0.18V typ. (Io=300mA)
TO-252-3
IN
OUT
Reference
Bandgap
Protection
Thermal
! PACKAGE OUTLINE
NJM2885DL1
V
OUT
NJM2885

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NJM2885DL1-33-TE1 Summary of contents

Page 1

... Bipolar Technology " Package Outline ! PIN CONFIGURATION 2 PIN FUNCTION 1.V 2.GND 3 NJM2885DL1 ! EQUIVALENT CIRCUIT V IN GND 75dB typ. (f=1kHz,Vo=3V Version) Vno=45 Vrms typ. Io(max.)=500mA Vo 1.0% 0.18V typ. (Io=300mA) TO-252-3 IN OUT Protection Bandgap Reference NJM2885 ! PACKAGE OUTLINE NJM2885DL1 V OUT Thermal ...

Page 2

... The output voltage excludes under 2.1V. The above specification is a common specification for all output voltages. Therefore, it may be different from the individual specification for a specific output voltage. Device Name V OUT NJM2885DL1-28 2.8V NJM2885DL1-03 3.0V NJM2885DL1-33 3.3V NJM2885DL1-35 3.5V NJM2885DL1-38 3.8V NJM2885DL1-05 5.0V (Ta=25 C) RATINGS ...

Page 3

TEST CIRCUIT 1.7V<Vo 2.6V version: Co=4.7 F(ceramic) Vo 1.7V version: 10 F(ceramic) ! POWER DISSIPATION VS. AMBIENT TEMPERATURE (Topr=-40~+85°C,Tj=125°C,P 10 Heat Sink 8 θ θ θ Without ...

Page 4

ELECTRICAL CHARACTERISTICS NJM2885_3.0V Output Voltage vs. Input Voltage 3.2 3.1 Io=0A 3 2.9 2.8 2.7 2.7 2.8 2.9 3 Input Voltage : V NJM2885_3.0V Ground Pin Current v.s. Output Current 100 ...

Page 5

ELECTRICAL CHARACTERISTICS NJM2885_3.0V Ripple Rejection Ratio v.s. Frequency 100 Io=30mA @:Ta= =4. ein=200mVrms (Ceramic) Co=2 100 Frequency : f (Hz) NJM2885_3.0V Dropout Voltage vs. Temperature ...

Page 6

ELECTRICAL CHARACTERISTICS NJM2885_3.0V Line Transient Response 3.1 3.08 3.06 Input Voltage 3.04 3.02 Output Voltage 3 2.98 o @:Ta=25 C Co=4.7 F(Ceramic) 2.96 Io=30mA 2. Time : ...

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