CS5201-1GDPR3 ON Semiconductor, CS5201-1GDPR3 Datasheet

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CS5201-1GDPR3

Manufacturer Part Number
CS5201-1GDPR3
Description
IC REG LINEAR ADJ OUT 1A D2PAK-3
Manufacturer
ON Semiconductor
Datasheet

Specifications of CS5201-1GDPR3

Regulator Topology
Positive Adjustable
Voltage - Output
1.25 ~ 5.5 V
Voltage - Input
Up to 7V
Voltage - Dropout (typical)
1V @ 1A
Number Of Regulators
1
Current - Output
1A
Current - Limit (min)
1.1A
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
TO-263-3, D²Pak (3 leads + Tab), TO-263AA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
CS5201-1GDPR3OS
CS5201−1
1.0 A Adjustable Linear
Regulator
voltage accuracy of ±1.0 %. The device uses two external resistors to
set the output voltage within a 1.25 V to 5.5 V range.
microprocessor supply. The fast loop response and low dropout
voltage make this regulator ideal for applications where low voltage
operation and good transient response are important.
at 1.0 A output current. Device protection includes overcurrent and
thermal shutdown.
regulators.
SOT−223 packages.
Features
5.0 V
© Semiconductor Components Industries, LLC, 2006
September, 2006 − Rev. 8
The CS5201−1 linear regulator provides 1.0 A with an output
This regulator is intended for use as a post regulator and
The circuit is designed to operate with dropout voltages less than 1.2 V
The CS5201 is pin compatible with the LT1086 family of linear
The regulator is available in TO−220, surface mount D
Pb−Free Package is Available
Output Current to 1.0 A
Output Accuracy to ±1.0% Overtemperature
Dropout Voltage (typical) 1.0 V @ 1.0 A
Fast Transient Response
Fault Protection
Current Limit
Thermal Shutdown
10 mF
5.0 V
Figure 1. Applications Diagram
V
IN
CS5201−1
Adj
0.1 mF
5.0 V Tant
V
OUT
124 W
1.0%
200 W
1.0%
3.3 V @ 1.0 A
22 mF
5.0 V
1
2
, and
1 2
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
See general marking information in the device marking
section on page 7 of this data sheet.
1
3
2
DEVICE MARKING INFORMATION
3
1
ORDERING INFORMATION
2 3
http://onsemi.com
CASE 418AB
CASE 318E
DP SUFFIX
ST SUFFIX
CASE 221A
D
SOT−223
TO−220−3
T SUFFIX
2
PAK−3
Publication Order Number:
Tab = V
Pin
CS5201−1/D
OUT
1. Ad
2. V
3. V
O
I

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CS5201-1GDPR3 Summary of contents

Page 1

... The circuit is designed to operate with dropout voltages less than 1 1.0 A output current. Device protection includes overcurrent and thermal shutdown. The CS5201 is pin compatible with the LT1086 family of linear regulators. The regulator is available in TO−220, surface mount D SOT−223 packages. ...

Page 2

MAXIMUM RATINGS Supply Voltage Operating Temperature Range Junction Temperature Storage Temperature Range Lead Temperature Soldering: ESD Damage Threshold (Human Body Model) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above ...

Page 3

V IN TYPICAL PERFORMANCE CHARACTERISTICS 1. 0°C CASE 0. 25°C CASE 0.90 0. 125°C CASE 0.80 0.75 0 200 400 600 I (mA) OUT Figure 3. Dropout Voltage vs. Output Current 0.100 0.075 0.050 ...

Page 4

... Stability Considerations section. Adjustable Operation The CS5201−1 has an output voltage range external resistor divider sets the output voltage as shown in Figure 11. The regulator maintains a fixed 1.25 V (typical) reference between the output pin and the adjust pin. ...

Page 5

... tantalum capacitor will work for most applications, but with high current regulators such as the CS5201−1 the transient response and stability improve with higher values of capacitance. The majority of applications for this regulator involve large changes in load current so the output capacitor must supply the instantaneous load current ...

Page 6

... Adj Figure 13. Protection Diode for Large Output Capacitors Output Voltage Sensing Since the CS5201− three terminal regulator not possible to provide true remote load sensing. Load regulation is limited by the resistance of the conductors connecting the regulator to the load. For the adjustable regulator, the best load regulation occurs when R1 is connected directly to the output pin of the regulator as shown in Figure 14 ...

Page 7

... The value for R is 3.5°C/W for a given package type qJC based on an average die size. For a high current regulator such as the CS5201−1 the majority of the heat is generated in the power transistor section. The value for R on the Heatsink type, while R depends on factors such as ...

Page 8

−Y− 0.25 (0.010 For D Dimensions − Contact Factory PACKAGE DIMENSIONS TO−220−3 T SUFFIX CASE 221A−08 ISSUE AA SEATING −T− PLANE ...

Page 9

... H 0.0008 0.0040 0.020 0.100 J 0.009 0.014 0.24 0.35 K 0.060 0.078 1.50 2.00 L 0.033 0.041 0.85 1. 0.264 0.287 6.70 7.30 mm inches ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative CS5201−1/D ...

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