NCP4589DMX18TCG ON Semiconductor, NCP4589DMX18TCG Datasheet

Low Dropout (LDO) Regulators 300 MA, 3-MODE LDO

NCP4589DMX18TCG

Manufacturer Part Number
NCP4589DMX18TCG
Description
Low Dropout (LDO) Regulators 300 MA, 3-MODE LDO
Manufacturer
ON Semiconductor
Datasheets

Specifications of NCP4589DMX18TCG

Input Voltage Max
5.25 V
Output Voltage
1.8 V
Dropout Voltage (max)
230 mV
Output Current
400 mA
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
400 mW
Mounting Style
SMD/SMT
Package / Case
XDFN-6
Primary Input Voltage
5.25V
Output Voltage Fixed
1.8V
Dropout Voltage Vdo
340mV
No. Of Pins
6
Voltage Regulator Case Style
XDFN
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
NCP4589
300 mA, Tri-Mode, LDO
Linear Voltage Regulator
power mode under light current loads. The device automatically
switches back to a fast response mode as the output load increases
above 3 mA (typ.). The device can be placed in permanent fast mode
through a mode select pin. The family is available in a variety of
packages: SC−70, SOT23 and a small, ultra thin 1.2 x 1.2 x 0.4 mm
XDFN.
Features
Typical Applications
© Semiconductor Components Industries, LLC, 2011
May, 2011 − Rev. 0
The NCP4589 is a CMOS 300 mA LDO which switches to a low
Operating Input Voltage Range: 1.4 V to 5.25 V
Output Voltage Range: 0.8 to 4.0 V (available in 0.1 V steps)
Supply Current: Low Power Mode – 1.0 mA at V
Dropout Voltage: 230 mV Typ. at I
±1% Output Voltage Accuracy (V
High PSRR: 70 dB at 1 kHz (Fast response mode)
Line Regulation 0.02%/V Typ.
Current Fold Back Protection
Stable with Ceramic Capacitors
Available in 1.2x1.2 XDFN, SC−70 and SOT23 Package
These are Pb−free Devices
Battery Powered Equipments
Portable Communication Equipments
Cameras, Image Sensors and Camcorders
VIN
1m
C1
Fast Mode – 55 mA
Standby Mode – 0.1 mA
Figure 1. Typical Application Schematic
VIN
AE
CE
NCP4589
GND
VOUT
OUT
OUT
> 2 V, T
= 300 mA, V
J
= 25 °C)
1m
C2
OUT
VOUT
OUT
< 1.85 V
= 2.8 V
1
See detailed ordering and shipping information in the package
dimensions section on page 27 of this data sheet.
CASE 711AA
CASE 419A
CASE 1212
SOT−23−5
XDFN6
SC−70
XXXX
MM
ORDERING INFORMATION
http://onsemi.com
= Specific Device Code
= Date Code
Publication Order Number:
DIAGRAMS
MARKING
XMM
XXX
XXX
MM
MM
XX
NCP4589/D

Related parts for NCP4589DMX18TCG

NCP4589DMX18TCG Summary of contents

Page 1

NCP4589 300 mA, Tri-Mode, LDO Linear Voltage Regulator The NCP4589 is a CMOS 300 mA LDO which switches to a low power mode under light current loads. The device automatically switches back to a fast response mode as the output ...

Page 2

AE Vin Vref Current Limit CE NCP4589Hxxxx Figure 2. Simplified Schematic Block Diagram PIN FUNCTION DESCRIPTION Pin No. Pin No. Pin No. XDFN SC−70 SOT23 ...

Page 3

THERMAL CHARACTERISTICS Rating Thermal Characteristics, XDFN Thermal Resistance, Junction−to−Air Thermal Characteristics, SOT23 Thermal Resistance, Junction−to−Air Thermal Characteristics, SC−70 Thermal Resistance, Junction−to−Air ELECTRICAL CHARACTERISTICS −40°C ≤ T ≤ 85° OUT(NOM) Parameter Operating ...

Page 4

ELECTRICAL CHARACTERISTICS −40°C ≤ T ≤ 85° OUT(NOM) Parameter AE Pull Down Current Power Supply Rejection Ratio 0 Output Noise Voltage V OUT ...

Page 5

V 0.8 1.4 V 0.6 2.8 V 0.4 0.2 0.0 0 100 200 300 400 I , OUTPUT CURRENT (mA) OUT Figure 3. Output Voltage vs. Output Current 1.0 V Version (T = 255C) J 2.0 1.8 ...

Page 6

T = 85_C J 0.25 25_C 0.20 0.15 0.10 0.05 0. 100 150 200 I , OUTPUT CURRENT (mA) OUT Figure 9. Dropout Voltage vs. Output Current 1.8 V Version 1.2 1 ...

Page 7

T , JUNCTION TEMPERATURE (°C) J Figure 15. Output Voltage vs. Temperature, 1.0 V Version 1.84 1.82 1.80 1.78 1.76 1.74 −40 − JUNCTION ...

Page 8

OUT OUT INPUT VOLTAGE (V) IN Figure 21. Supply Current vs. Input Voltage, 1.8 V Version 120 V ...

Page 9

2.5 2.0 1.5 1.0 0.5 0.0 −40 − JUNCTION TEMPERATURE (°C) J Figure 27. Supply Current vs. Temperature, 1.0 V Version 3 2.8 ...

Page 10

−40 − JUNCTION TEMPERATURE (°C) J Figure 33. Supply Current vs. Temperature, 1.8 V Version 100 ...

Page 11

FREQUENCY (kHz) Figure 39. Output Voltage Noise, 1.0 V Version 2 OUT 5.0 4.5 4.0 3.5 3.0 ...

Page 12

TYPICAL CHARACTERISTICS 1.24 1.22 1.20 1.18 1.16 1.14 0 0.2 0.4 0.6 0.8 1.0 1.2 t, TIME (ms) Figure 44. Line Transients, 1.2 V Version ms mA ...

Page 13

TYPICAL CHARACTERISTICS 1.004 1.002 1.000 0.998 0.996 0.994 0 0.2 0.4 0.6 0.8 1.0 1.2 t, TIME (ms) Figure 47. Line Transients, 1.0 V Version ms mA ...

Page 14

TYPICAL CHARACTERISTICS 3.304 3.302 3.300 3.298 3.296 3.294 0 0.2 0.4 0.6 0.8 1.0 1.2 t, TIME (ms) Figure 50. Line Transients, 3.3 V Version ms mA ...

Page 15

TYPICAL CHARACTERISTICS 1.30 1.25 1.20 1.15 1.10 1.05 1. 100 120 140 160 180 200 t, TIME (ms) Figure 53. Load Transients, 1.2 V Version − ...

Page 16

TYPICAL CHARACTERISTICS 1.90 1.85 1.80 1.75 1.70 1.65 1. 100 120 140 160 180 200 t, TIME (ms) Figure 56. Load Transients, 1.8 V Version − ...

Page 17

TYPICAL CHARACTERISTICS 1.10 1.05 1.00 0.95 0.90 0.85 0. 100 120 140 160 180 200 t, TIME (ms) Figure 59. Load Transients, 1.0 V Version − 150 mA ...

Page 18

TYPICAL CHARACTERISTICS 1.30 1.25 1.20 1.15 1.10 1.05 1. 100 120 140 160 180 200 t, TIME (ms) Figure 62. Load Transients, 1.2 V Version − 150 mA ...

Page 19

TYPICAL CHARACTERISTICS 3.40 3.35 3.30 3.25 3.20 3.15 3. 100 120 140 160 180 200 t, TIME (ms) Figure 65. Load Transients, 3.3 V Version − 150 mA ...

Page 20

TYPICAL CHARACTERISTICS 1.22 1.21 1.20 1.19 1.18 1.17 1. 100 120 140 160 180 200 t, TIME (ms) Figure 68. Load Transients, 1.2 V Version − 100 mA ...

Page 21

TYPICAL CHARACTERISTICS 1.02 1.01 1.00 0.99 0.98 0.97 0. TIME (ms) Figure 71. AE Switch Transients, 1.0 V Version 2 OUT 1.02 1.01 1.00 ...

Page 22

TYPICAL CHARACTERISTICS 1.22 1.21 1.20 1.19 1.18 1.17 1.16 0 0.2 0.4 0.6 0.8 1.0 1.2 t, TIME (ms) Figure 74. AE Switch Transients, 1.2 V Version 2 OUT 1.81 1.80 1.79 ...

Page 23

TYPICAL CHARACTERISTICS 3.32 3.30 3.28 3.26 3.24 3. TIME (ms) Figure 77. AE Switch Transients, 3.3 V Version 4 OUT 3.32 3.30 3.28 3.26 ...

Page 24

TYPICAL CHARACTERISTICS Chip Enable 2.0 1 OUT OUT 1.0 0 300 mA OUT 0 100 120 140 160 180 200 t (ms) Figure 80. Start−up, 1.2 ...

Page 25

TYPICAL CHARACTERISTICS Chip Enable 1 OUT 0 OUT 0 300 mA 0.4 OUT 0.2 0 120 160 200 240 280 320 360 400 t (ms) ...

Page 26

A typical application circuit for NCP4589 series is shown in Figure 87. NCP4589 VIN VIN VOUT GND Figure 87. Typical Application Schematic Input Decoupling Capacitor (C1 ...

Page 27

... NCP4589DSN18T1G 1.8 V NCP4589DSN25T1G 2.5 V NCP4589DSN30T1G 3.0 V NCP4589DSN33T1G 3.3 V NCP4589DMX12TCG 1.2 V NCP4589DMX18TCG 1.8 V NCP4589DMX28TCG 2.8 V NCP4589DMX30TCG 3.0 V NCP4589DMX33TCG 3.3 V †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. NOTE: To order other package and voltage variants, please contact your ON Semiconductor sales representative ...

Page 28

SC−88A (SC−70−5/SOT−353 −B− 0.2 (0.008 PACKAGE DIMENSIONS CASE 419A−02 ISSUE K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. ...

Page 29

... SEATING C PLANE 0.22 6X PACKAGE OUTLINE 0.40 PITCH *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 29 ASME Y14.5M, 1994. TERMINAL AND IS MEASURED BETWEEN 0.15 AND 0.25mm FROM TERMINAL TIPS. ...

Page 30

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

Related keywords