NCP603SN500T1G ON Semiconductor, NCP603SN500T1G Datasheet

IC REG LDO 300MA 5.0V SOT23-5

NCP603SN500T1G

Manufacturer Part Number
NCP603SN500T1G
Description
IC REG LDO 300MA 5.0V SOT23-5
Manufacturer
ON Semiconductor
Datasheet

Specifications of NCP603SN500T1G

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 6V
Voltage - Dropout (typical)
0.157V @ 300mA
Number Of Regulators
1
Current - Output
300mA (Max)
Current - Limit (min)
300mA
Operating Temperature
-40°C ~ 125°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)
0.125 V at 150 mA
Output Current
300 mA
Line Regulation
10 mV
Load Regulation
45 mV
Voltage Regulation Accuracy
3 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP603SN500T1G
Manufacturer:
VIS
Quantity:
2 622
Part Number:
NCP603SN500T1G
Manufacturer:
ON/安森美
Quantity:
20 000
NCP603
300 mA High Performance
CMOS LDO Regulator with
Enable and Enhanced ESD
Protection
options, or an adjustable output voltage from 5.0 V down to 1.250 V. It
is designed for portable battery powered applications and offers high
performance features such as low power operation, fast enable
response time, and low dropout.
and is packaged in the TSOP−5/SOT23−5.
Features
Typical Applications
© Semiconductor Components Industries, LLC, 2008
August, 2008 − Rev. 1
GND
The NCP603 provides 300 mA of output current at fixed voltage
The device is designed to be used with low cost ceramic capacitors
Adjustable, 1.3 V, 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.5 V, 5.0 V
Output Voltage Options:
Adjustable Output by External Resistors from 5.0 V down to 1.250 V
Fast Enable Turn−on Time of 15 ms
Wide Supply Voltage Range Operating Range
Excellent Line and Load Regulation
Typical Noise Voltage of 50 mV
Enhanced ESD Protection (HBM 3.5 kV, MM 400 V)
These are Pb−Free Devices
SMPS Post−Regulation
Hand−held Instrumentation & Audio Players
Noise Sensitive Circuits – VCO, RF Stages, etc.
Camcorders and Cameras
Portable Computing
V
IN
Figure 1. Simplified Block Diagram
Current Limit
Shutdown
Driver w/
Thermal
ENABLE
rms
Fixed Voltage Only
+
-
without a Bypass Capacitor
Adjustable Version Only
+
1.25 V
1
V
ADJ
OUT
See detailed ordering and shipping information in the
package dimensions section on page 12 of this data sheet.
(Note: Microdot may be in either location)
ENABLE
xxx
A
Y
W
G
ORDERING INFORMATION
* ADJ − Adjustable Version
*
GND
NC − Fixed Voltage Version
MARKING DIAGRAM
V
PIN CONNECTIONS
http://onsemi.com
in
5
1
= Specific Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Package
1
2
3
SN SUFFIX
CASE 483
5
xxx AYWG
TSOP−5
(Top View)
Publication Order Number:
G
1
5
4
V
ADJ/NC*
out
NCP603/D

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NCP603SN500T1G Summary of contents

Page 1

NCP603 300 mA High Performance CMOS LDO Regulator with Enable and Enhanced ESD Protection The NCP603 provides 300 mA of output current at fixed voltage options adjustable output voltage from 5.0 V down to 1.250 ...

Page 2

PIN FUNCTION DESCRIPTION Pin No. Pin Name 1 V Positive Power Supply Input in 2 GND Power Supply Ground; Device Substrate 3 ENABLE The Enable Input places the device into low−power standby when pulled to logic low (< 0.4 V). ...

Page 3

ELECTRICAL CHARACTERISTICS values T = −40°C to 125°C, unless otherwise specified.) (Note 8) A Characteristic Regulator Output (Adjustable Voltage Version) Output Voltage Output Voltage Power Supply Ripple Rejection (Note 9) Line Regulation Load Regulation Output Noise Voltage (Note 9) Output ...

Page 4

ELECTRICAL CHARACTERISTICS =1.0 mF, for typical values T = 25°C, for min/max values T in out A Characteristic Output Noise Voltage (Note 11) Output Short Circuit Current Dropout Voltage 1.3 V 1.5 V 1.8 V 2.5 V ...

Page 5

ENABLE 3 Figure 2. Typical Application Circuit for V (Adjustable Version ENABLE 3 Figure 3. Typical Application Circuit for Adjustable ...

Page 6

I = 1.0 mA out 1.252 I = 150 mA out 1.248 1.244 1.240 −40 − TEMPERATURE (°C) A Figure 5. Output Voltage vs. Temperature ( 0 ...

Page 7

I out 4.995 4.990 I out 4.985 4.980 4.975 4.970 4.965 −40 − TEMPERATURE (°C) A Figure 11. Output Voltage vs. Temperature (5.0 V Fixed Output, V 250 V = ADJ out I = ...

Page 8

T , TEMPERATURE (°C) A Figure 17. Ground Current (Sleep Mode) vs. Temperature 160 3.0 V 2.8 V 140 1.5 V 3.3 V 120 1.8 V 100 80 ...

Page 9

T , TEMPERATURE (°C) A Figure 22. Output Short Circuit Current vs. Temperature 4.0 3.0 2 out I ...

Page 10

TYPICAL CHARACTERISTICS 5.0 V out V = 1.25 V out 1.0 Stable Region 0.1 C out T = −40°C to 125° 6 0. OUTPUT ...

Page 11

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 12

... NCP603SN180T1G NCP603SN250T1G NCP603SN280T1G NCP603SN300T1G NCP603SN330T1G NCP603SN350T1G NCP603SN500T1G *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Thermal As power in the NCP603 increases, it might become necessary to provide some thermal relief. The maximum power dissipation supported by the device is dependent upon board design and layout ...

Page 13

... H T *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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