CS8481YDP5 ONSEMI [ON Semiconductor], CS8481YDP5 Datasheet

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CS8481YDP5

Manufacturer Part Number
CS8481YDP5
Description
3.3 V/250 mA, 5.0 V/100 mA Micropower Low Dropout Regulator with ENABLE
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS8481YDP5
Manufacturer:
ON Semiconductor
Quantity:
50
Part Number:
CS8481YDP5
Manufacturer:
CHERRYSEMICONDUCTOR
Quantity:
20 000
CS8481
3.3 V/250 mA, 5.0 V/100 mA
Micropower Low Dropout
Regulator with ENABLE
regulator. The switched 3.3 V primary output (V
250 mA while the secondary 5.0 V (V
100 mA. Both outputs have a maximum dropout voltage of 600 mV
and low reverse current. Quiescent current drain is typically 150 mA
when supplying 100 mA from each output.
output. With the primary output disabled, quiescent current drain is
typically 100 mA when supplying 100 mA from the secondary output.
reverse battery, short circuit, overvoltage, and overtemperature on
both outputs.
Features
January, 2004 − Rev. 9
The CS8481 is a precision, dual Micropower linear voltage
The ENABLE input provides logic level control of the primary
The CS8481 is extremely robust with protection provided for
The CS8481 is available in a D
3.3 V/250 mA Primary Output
5.0 V/100 mA Secondary Output
3.0% Tolerance, Both Outputs
ON/OFF Control for Primary Output
Low Quiescent Current Drain (100 mA V
Low Reverse Current
Protection Features
Semiconductor Components Industries, LLC, 2004
Reverse Battery (−15 V)
74 V Peak Transient Voltage
Short Circuit
Overtemperature
Overvoltage (34 V)
2
PAK−5.
OUT2
OUT2
) is capable of supplying
OUT1
)
) supplies up to
1
CS8481YDP5
CS8481YDPR5
†For information on tape and reel specifications,
*Consult your local sales representative for SO−8,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
SO−16, DIP−8, DIP−16, TO−220−5, and D
packaging options.
1
Device
ORDERING INFORMATION*
1
A
WL, L
YY, Y
WW, W = Work Week
AWLYWW
5
PIN CONNECTIONS AND
CS8481
MARKING DIAGRAM
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
Package
D
D2PAK−5
2
PAK−5
Publication Order Number:
Tab = GND
Pin 1. V
CASE 936AC
DP SUFFIX
D
2
750 Tape & Reel
PAK−5
2. V
3. GND
4. V
5. ENABLE
50 Units/Rail
Shipping
IN
OUT1
OUT2
CS8481/D
2
PAK−7

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CS8481YDP5 Summary of contents

Page 1

... WL Wafer Lot YY Year WW Work Week ORDERING INFORMATION* Device Package Shipping 2 CS8481YDP5 D PAK−5 50 Units/Rail CS8481YDPR5 D2PAK−5 750 Tape & Reel *Consult your local sales representative for SO−8, SO−16, DIP−8, DIP−16, TO−220−5, and D packaging options. ...

Page 2

V IN ENABLE + − Bandgap Reference Thermal Shutdown Pwr GND GND MAXIMUM RATINGS* Input Voltage ( ENABLE Power Dissipation Maximum Junction Temperature Storage Temperature Range Electrostatic Discharge (Human Body Model) Lead Temperature Soldering 1. 60 second maximum ...

Page 3

ELECTRICAL CHARACTERISTICS: − 125 C; unless otherwise specified.) C Characteristic Primary Output Stage (V ) OUT1 100 mA Output Voltage, V OUT1 Line Regulation 6.0 V Load Regulation 1.0 mA Quiescent Current ENABLE = HIGH, V Ripple Rejection ...

Page 4

Current Limit − Peak current that can be delivered to the output. Dropout Voltage − The input−output voltage differential at which the circuit ceases to regulate against further reduction in input voltage. Measured when the output voltage has dropped 100 ...

Page 5

ENABLE The ENABLE function controls V OUT1 is high on. When ENABLE is low, V OUT1 Calculating Power Dissipation in a Dual Output Linear Regulator The maximum power dissipation for a dual output regulator (Figure ...

Page 6

For D Dimensions − Contact Factory PACKAGE THERMAL DATA R qJC R qJA * Depending on thermal properties of substrate. R SMART REGULATOR is a registered trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of ...

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