BD7820FP-E2 Rohm Semiconductor, BD7820FP-E2 Datasheet

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BD7820FP-E2

Manufacturer Part Number
BD7820FP-E2
Description
IC REG LDO 1A 1V TO252-5
Manufacturer
Rohm Semiconductor
Series
-r
Datasheet

Specifications of BD7820FP-E2

Regulator Topology
Positive Adjustable
Voltage - Output
1 V ~ 5 V
Voltage - Input
2.3 V ~ 6 V
Voltage - Dropout (typical)
0.5V @ 1A
Number Of Regulators
1
Current - Output
1A (Max)
Current - Limit (min)
1A
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
TO-252-5, DPak (4 Leads + Tab), TO-252AD
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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ABSOLUTE MAXIMUM RATINGS Ta=25
RECOMMENDED OPERATING CONDITIONS Ta=-40 105 , Do not however exceed Pd.
PRODUCT SERIES
TYPE
FEATURES
STRUCTURE
Status of this document
The Japanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document, formal version takes priority.
NOTE : The product described in this specification is a strategic product (and/or service) subject to COCOM regulations. It
NOTE : This product is not designed for protection against radioactive rays.
1 Do not however exceed Pd.
2
Control Pin Input Voltage
should not be exported without authorization from the appropriate government.
Mounted on 70mm 70mm 1.6mm Glass Epoxy PCB, Pd derated at 10.4 W/
Supply Voltage
Control Input Voltage
Power Dissipation
Operating temperature range
Storage Temperature range
Junction temperature
Input Voltage
Output current
Output Voltage
Parameter
Parameter
Silicon Monolithic Integrated circuit
Low ESR Capacitor Built in shut down SW, Low Dropout 1A Regulator IC
Maximum Output Current : 1A
High Precision Output Voltage :
1
2
Symbol
Tjmax
Symbol
V
Topr
Tstg
Vcc
Pd
Vcc
Vctl
CTL
Vo
Io
-40 +105
-55 +150
-0.3 Vcc
-0.3 7.0
Limits
Min
2.3
1.0
1300
150
0
0
1%
Max
Vcc
6.0
5.0
1
for tempearture above Ta=25
Unit
MW
V
V
Design Information
Unit
A
V
V

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BD7820FP-E2 Summary of contents

Page 1

Silicon Monolithic Integrated circuit STRUCTURE PRODUCT SERIES Low ESR Capacitor Built in shut down SW, Low Dropout 1A Regulator IC TYPE FEATURES Maximum Output Current : 1A High Precision Output Voltage : ABSOLUTE MAXIMUM RATINGS Ta=25 Parameter Supply Voltage 1 ...

Page 2

ELECTRICAL CHARACTERISTICS Unless otherwise specified, Ta=25 , Vcc=2.5V, V Parameter Symbol Shut Down Current Bias Current Reference Voltage V Dropout Voltage1 3 Dropout Voltage2 3 Peak Output Current Ripple Rejection Line Regulation Reg.I Load Regulation Reg.L Temperature Coefficient of Tcvo ...

Page 3

BLOCK DIAGRAM Please refer to technical note concerning application circuit, and etc. 1. Absolute maximum range Absolute Maximum Ratings are those values beyond which the life of a device may be destroyed we cannot be defined the failure mode, such ...

Page 4

Malfunction may be happened when the device is used in the strong electromagnetic field. 11. We recommend to put Diode for protection purpose in case of output pin connected with large load of impedance or reserve current occurred at ...

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