Datasheet
Single-Output LDO Regulators
Ultra Low Quiescent Current LDO
Regulator
BD7xxL2EFJ/FP/FP3-C
●General
Description
The BD7xxL2EFJ/FP/FP3-C are low quiescent
regulators featuring 50V absolute maximum voltage,
and output voltage accuracy of ±2%, 200mA output
current and 6μA (Typ) current consumption. These
regulators are therefore ideal for applications
requiring a direct connection to the battery and a
low current consumption. Ceramic capacitors can
be used for compensation of the output capacitor
phase. Furthermore, these ICs also feature
overcurrent protection to protect the device from
damage caused by short-circuiting and an
integrated thermal shutdown to protect the device
from overheating at overload conditions.
●Features
Ultra low quiescent current: 6μA (Typ)
Output current capability: 200mA
Output voltage: 3.3 V or 5.0 V(Typ)
High output voltage accuracy: ±2%
Low saturation voltage by using PMOS output
transistor.
Integrated overcurrent protection to protect the
IC from damage caused by output
short-circuiting.
Integrated thermal shutdown to protect the IC
from overheating at overload conditions.
Low ESR ceramic capacitor can be used as
output capacitor.
HTSOP-J8, TO252-3, SOT223-4(F)
(
*
1)
3type package
(*
1
:SOT223-4、SOT223-4F)
●Key
specification
Ultra low quiescent current:
Output voltage:
Output current capability:
High output voltage accuracy:
Low ESR ceramic capacitor
can be used as output capacitor
AEC-Q100 Qualified
(
*
2)
(*
2
:Grade1)
●Packages
EFJ: HTSOP-J8
6μA (Typ)
3.3 V or 5.0 V (Typ)
200mA
±2%
W (Typ) x D (Typ) x H (Max)
4.90mm x 6.00mm x 1.00mm
FP: TO252-3
6.50mm x 9.50mm x 2.50mm
FP3:SOT223-4(F)
6.53mm x 7.00mm x 1.80mm
Figure 1. Package Outlook
●Applications
Automotive (body, audio system, navigation system, etc.)
●Typical
Application Circuits
Components externally connected: 0.1 µF ≤ CIN, 4.7 µF ≤ COUT (Min)
*Electrolytic, tantalum and ceramic capacitors can be used.
FIN
FIN
8:VCC
7:N.C.
6:N.C.
5:GND
BD7xxL2FP-C
BD7xxL2EFJ-C
CIN
1:VOUT 2:N.C.
3:N.C.
4:N.C.
BD7xxL2FP3-C
1:VCC
2:GND
3:VOUT
1:VCC
2:N.C.
3:VOUT
COUT
CIN
COUT
CIN
COUT
HTSOP-J8
TO252-3
Figure 2. Typical Application Circuits
SOT223-4(F)
○Product
structure:Silicon monolithic integrated circuit
.
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○This
product is not designed protection against radioactive rays
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BD7xxL2EFJ/FP/FP3-C
●Pin
Configuration
HTSOP-J8
(TOP VIEW)
8
7
6
5
TO252-3
(TOP VIEW)
SOT223-4(F)
(TOP VIEW)
FIN
1
2
3
4
1
2
3
1
2
3
Figure 3. Pin Configuration
●Pin
Description
■HTSOP-J8
Pin No.
1
2
3
4
5
6
7
8
Pin Name
VOUT
N.C.
N.C.
N.C.
GND
N.C.
N.C.
VCC
Function
Output pin
Not connected
Not connected
Not connected
GND
Not connected
Not connected
Supply voltage input pin
■TO252-3,
SOT223-4(F)
Pin No.
1
2
3
FIN
Pin Name
VCC
N.C./GND
VOUT
GND
Function
Supply voltage input pin
TO252-3: N.C.
SOT223-4(F): GND
Output pin
GND
(※N.C. terminals are not need to connect to GND.)
(※N.C. terminals are not need to connect to GND.
(※Exposed die pad is need to be connected to GND in the inside of IC.)
(※Exposed die pad is connected to GND in the inside of IC.)
.
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BD7xxL2EFJ/FP/FP3-C
●Absolute
Maximum Ratings(Ta=25°C)
Parameter
Supply Voltage
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
*1 Pd should not be exceeded.
*1
Symbol
VCC
Topr
Tstg
Tjmax
Ratings
-0.3 to +50.0
-40 to +125
-55 to +150
150
Unit
V
°C
°C
°C
●Operating
Conditions(-40 < Ta < +125°C)
■BD733L2EFJ/FP/FP3-C
Parameter
Supply Voltage
Startup Voltage
Output Current
■BD750L2EFJ/FP/FP3-C
Parameter
Supply Voltage
Startup Voltage
Output Current
*2
*2
Symbol
VCC
VCC
IOUT
Min
4.37
3.0
0
Max
45.0
-
200
Unit
V
V
mA
*3
Symbol
VCC
VCC
IOUT
Min
5.8
3.0
0
Max
45.0
-
200
Unit
V
V
mA
*3
*2 For output voltage, refer to the dropout voltage corresponding to the output current.
*3 When IOUT=0mA.
.
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© 2013 ROHM Co., Ltd. All rights reserved.
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TSZ02201-0G1G0AN00010-1-2
17.FEB.2017 Rev.007