NCP500SN50T1G ON Semiconductor, NCP500SN50T1G Datasheet

IC REG LDO 150MA 5.0V LN SOT23-5

NCP500SN50T1G

Manufacturer Part Number
NCP500SN50T1G
Description
IC REG LDO 150MA 5.0V LN SOT23-5
Manufacturer
ON Semiconductor
Datasheet

Specifications of NCP500SN50T1G

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 6V
Voltage - Dropout (typical)
0.12V @ 150mA
Number Of Regulators
1
Current - Output
150mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
6 V
Output Voltage
5 V
Output Type
Fixed
Dropout Voltage (max)
0.01 V at 1 mA
Output Current
150 mA
Line Regulation
10 mV
Load Regulation
45 mV
Voltage Regulation Accuracy
2.5 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
NCP500SN50T1GOS

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP500SN50T1G
Manufacturer:
ON
Quantity:
45 000
Part Number:
NCP500SN50T1G
Manufacturer:
ON/安森美
Quantity:
20 000
NCP500
150 mA CMOS Low Noise
Low−Dropout Voltage
Regulator
designed for portable battery powered applications which require low
noise operation, fast enable response time, and low dropout. The
device achieves its low noise performance without the need of an
external noise bypass capacitor. Each device contains a voltage
reference unit, an error amplifier, a PMOS power transistor, and
resistors for setting output voltage, and current limit and temperature
limit protection circuits.
capacitors and requires a minimum output capacitor of 1.0 mF.
Features
Typical Applications
OFF
© Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 19
The NCP500 series of fixed output low dropout linear regulators are
The NCP500 has been designed to be used with low cost ceramic
(BW = 10 Hz to 100 kHz)
Ultra−Low Dropout Voltage of 170 mV at 150 mA
Fast Enable Turn−On Time of 20 msec
Wide Operating Voltage Range of 1.8 V to 6.0 V
Excellent Line and Load Regulation
High Accuracy Output Voltage of 2.5%
Enable Can Be Driven Directly by 1.0 V Logic
Typical RMS Noise Voltage 50 mV with No Bypass Capacitor
Very Small DFN 2x2.2 Package
Pb−Free Packages are Available
Noise Sensitive Circuits − VCO’s, RF Stages, etc.
SMPS Post−Regulation
Hand−Held Instrumentation
Camcorders and Cameras
Enable
ON
V
in
1 (3)
3 (1)
NOTE: Pin numbers in parenthesis indicate DFN package.
Shutdown
Thermal
Figure 1. Simplified Block Diagram
Driver w/
Current
Limit
GND
2 (2, 5)
5 (4)
1
V
out
See detailed ordering and shipping information in the package
dimensions section on page 17 of this data sheet.
*For additional information on our Pb−Free strategy
and soldering details, please download the ON
Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
5
1
Enable
xxx = Specific Device Code
A
Y
W
G
(Note: Microdot may be in either location)
Enable
ORDERING INFORMATION
GND
PIN CONNECTIONS AND
xx
M
GND
V
MARKING DIAGRAMS
V
in
= Assembly Location
= Year
= Work Week
= Pb−Free Package
http://onsemi.com
in
1
6
= Specific Device Code
= Date Code
1
2
3
DFN 2x2.2 mm
1
2
3
(Top View)
(Top View)
TSOP−5
xxM
Publication Order Number:
DFN 2x2.2 MM
SQL SUFFIX
SN SUFFIX
CASE 483
CASE 488
TSOP−5
6
5
4
5
4
N/C
GND
V
V
N/C
out
out
NCP500/D

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NCP500SN50T1G Summary of contents

Page 1

NCP500 150 mA CMOS Low Noise Low−Dropout Voltage Regulator The NCP500 series of fixed output low dropout linear regulators are designed for portable battery powered applications which require low noise operation, fast enable response time, and low dropout. The device ...

Page 2

PIN FUNCTION DESCRIPTION Á Á Á Á ...

Page 3

ELECTRICAL CHARACTERISTICS (continued) (V max values T = −40°C to 85° 125°C, unless otherwise noted) A jmax Output Turn On Time (Enable Input = Characteristic −1.85 V Output Voltage (T = −40°C to 85°C, ...

Page 4

ELECTRICAL CHARACTERISTICS values T = −40°C to 85° 125°C, unless otherwise noted) A jmax Characteristic −2.6 V Output Voltage (T =−40°C to 85° 1 150 mA) A out Line Regulation (V = 3.0 V ...

Page 5

ELECTRICAL CHARACTERISTICS values T = −40°C to 85° 125°C, unless otherwise noted) A jmax Characteristic −2.8 V Output Voltage (T =−40°C to 85° 1 150 mA) A out Line Regulation (V = 3.3 V ...

Page 6

ELECTRICAL CHARACTERISTICS values T = −40°C to 85° 125°C, unless otherwise noted) A jmax Characteristic −3.3 V Output Voltage (T =−40°C to 85° 1 150 mA) A out Line Regulation (V = 3.8 V ...

Page 7

ELECTRICAL CHARACTERISTICS values T = −40°C to 85° 125°C, unless otherwise noted) A jmax Characteristic −5.0 V Output Voltage (T =−40°C to 85° 1 150 mA) A out Line Regulation (V = 5.5 V ...

Page 8

V = 3.3 V out(nom Load Load 10 1.0 mA Load 0 −50 − Temperature (°C) Figure 2. Dropout Voltage vs. Temperature 2.8 V ...

Page 9

+0 out(nom.) 3.306 V = 3.3 V out(nom 1 3.304 3.302 3.300 3.298 3.296 3.294 3.292 −50 − Temperature (°C) Figure 8. Output Voltage vs. Temperature 1.804 ...

Page 10

V out(nom.) I out 1.0 2.0 3.0 Input Voltage (V) Figure 14. Ground Pin Current vs. Input Voltage 600 500 400 300 200 100 V out(nom.) 0 ...

Page 11

V in 150 V out C out 100 I out 50 0 − 100 Time (ms) Figure 20. Line Transient Response 225 150 −25 −50 0 ...

Page 12

C 0 out 0 0.2 Enable Input Voltage (V) in, Figure 24. Output Voltage vs. Input Voltage 3.5 3 2.5 2 1.5 ...

Page 13

Load Regulation The change in output voltage for a change in output load current at a constant temperature. Dropout Voltage The input/output differential at which the regulator output no longer maintains regulation against further reductions in input voltage. Measured when ...

Page 14

The NCP500 series regulators are protected with internal thermal shutdown and internal current limit. A typical application circuit is shown in Figure 27. Input Decoupling (C1) A 1.0 mF capacitor either ceramic or tantalum is recommended and should be connected ...

Page 15

Battery or Unregulated 1 + Voltage OFF Figure 27. Typical Application Circuit 10 1 0.1 0.01 0 Input 1 Figure 30. Current Boost Regulator The NCP500 series can be current ...

Page 16

Input 1 1 Enable Figure 32. Delayed Turn− delayed turn−on is needed during power up of several volt- ages then the above schematic can be used. Resistor R, ...

Page 17

... NCP500SN185T1 NCP500SN185T1G NCP500SN25T1 NCP500SN25T1G NCP500SN26T1 NCP500SN26T1G NCP500SN27T1 NCP500SN27T1G NCP500SN28T1 NCP500SN28T1G NCP500SN30T1 NCP500SN30T1G NCP500SN33T1 NCP500SN33T1G NCP500SN50T1 NCP500SN50T1G NCP500SQL18T1 NCP500SQL18T1G NCP500SQL25T1 NCP500SQL25T1G NCP500SQL27T1 NCP500SQL27T1G NCP500SQL28T1 NCP500SQL28T1G NCP500SQL30T1 NCP500SQL30T1G NCP500SQL33T1 NCP500SQL33T1G NCP500SQL50T1 NCP500SQL50T1G For availability of other output voltages, please contact your local ON Semiconductor Sales Representative. ...

Page 18

... C 0.05 (0.002) H SOLDERING FOOTPRINT* 0.95 0.037 1.0 0.039 *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 NCP500 TSOP−5 SN SUFFIX CASE 483−02 ISSUE E NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14 ...

Page 19

... 0.05 C NOTE 3 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. EXPOSED Cu É É É A3 É É É DETAIL B Side View (Optional) http://onsemi.com 19 NOTES: 1 ...

Page 20

... Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com NCP500 N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 20 ON Semiconductor Website: http://onsemi ...

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