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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.
●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)
6μA (Typ) 3.3 V or 5.0 V (Typ)
200mA ±2%
●Packages EFJ: HTSOP-J8
W (Typ) x D (Typ) x H (Max) 4.90mm x 6.00mm x 1.00mm
●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)
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.
8:VCC 7:N.C. 6:N.C. 5:GND
BD7xxL2EFJ-C CIN
1:VOUT 2:N.C. 3:N.C. 4:N.C.
COUT
FIN
BD7xxL2FP-C
1:VCC 2:N.C. 3:VOUT
CIN COUT
FIN BD7xxL2FP3-C 1:VCC 2:GND 3:VOUT
CIN COUT
HTSOP-J8
TO252-3
SOT223-4(F)
Figure 2. Typical Application Circuits
○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
●Ordering Information
BD7
x
x L2EFJ
-CE2
Output Voltage 33: 3.3V 50: 5.0V
Package EFJ: HTSOP-J8 FP: TO252-3 FP3: SOT223-4(F)
Product Rank C: for Automotive
Packaging and Forming Specification E2: Embossed Tape and Reel
●Lineup
Output current ability
Output voltage (Typ)
200 mA
3.3 V 5.0 V
Package type
HTSOP-J8 TO252-3 SOT223-4(F) HTSOP-J8 TO252-3 SOT223-4(F)
Orderable Part Number
BD733L2EFJ-CE2 BD733L2FP-CE2 BD733L2FP3-CE2 BD750L2EFJ-CE2 BD750L2FP-CE2 BD750L2FP3-CE2
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BD7xxL2EFJ/FP/FP3-C
●Pin Configuration
HTSOP-J8 (TOP VIEW)
8 765
TO252-3 (TOP VIEW)
SOT223-4(F) (TOP VIEW)
FIN
1 234
1 23
Figure 3. Pin Configuration
123
●Pin Description ■HTSOP-J8
Pin No. Pin Name
Function
1 VOUT
Output pin
2 N.C.
Not connected
3 N.C.
Not connected
4 N.C.
Not connected
5 GND
GND
6 N.C.
Not connected
7 N.C.
Not connected
8
VCC
Supply voltage input pin
(※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.)
■TO252-3, SOT223-4(F) Pin No. Pin Name
Function
1 VCC Supply voltage input pin
2 N.C./GND
TO252-3: N.C. SOT223-4(F): GND
3 VOUT
Output pin
FIN GND
GND
(※N.C. terminals are not need to connect to GND.)
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BD7xxL2EFJ/FP/FP3-C
●Block Diagram ■HTSOP-J8 VCC(8PIN)
N.C.(7PIN)
PREREG
VREF
TSD
N.C.(6PIN) DRIVER
GND(5PIN) OCP
VOUT(1PIN)
N.C.(2PIN)
N.C.(3PIN)
■TO252-3, SOT223-4(F)
GND(FIN)
PREREG VREF
TSD
DRIVER
N.C.(4PIN) OCP
VCC(1PIN)
TO252-3 :N.C. (2PIN) SOT223-4(F):GND(2PIN)
Figure 4. Block Diagram
VOUT(3PIN)
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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.
Symbol *1 VCC
Topr Tstg Tjmax
Ratings -0.3 to +50.0 -40 to +125 -55 to +150
150
●Operating Conditions(-40 < Ta < +125°C) ■BD733L2EFJ/FP/FP3-C
Parameter
Supply Voltage
Startup Voltage
Output Curren.