Datasheet
200-mA 3.3-V or 5.0-V Output
LDO Regulators
BD4xxM2-C Series
●General
Description
The BD4xxM2-C series are low quiescent regulators
featuring 45 V absolute maximum voltage, and output
voltage accuracy of ±2 % ( 3.3 V or 5.0 V: Typ.), 200 mA
output current and 40
μA
(Typ.) current consumption.
These regulators are therefore ideal for applications
requiring a direct connection to the battery and a low
current consumption.
A logical “HIGH” at the CTL pin enables the device and
“LOW” at the CTL pin not enables the device.
(Only W: Includes switch)
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.
●Packages
EFJ: HTSOP-J8
W (Typ.) x D (Typ.) x H (Max.)
4.90 mm x 6.00 mm x 1.00 mm
FP3: SOT223-4(F)
(Note2)
●Features
Qualified for Automotive Applications
Wide Temperature Range:
-40 °C to +150 °C
Wide Operating Input Range:
3.0 V to 42 V
Low Quiescent Current:
40
μA
(Typ.)
Output Current:
200 mA
High Output Voltage Accuracy:
±2 %
Output Voltage:
3.3 V or 5.0 V (Typ.)
Enable Input (Only W: Includes Enable Input)
Over Current Protection (OCP)
Thermal Shutdown Protection (TSD)
(Note1)
AEC-Q100 Qualified
(Note1:Grade1)
6.53 mm x 7.00 mm x 1.80mm
(Note2: SOT223-4 & SOT223-4F)
Figure 1. Package Outlook
●Applications
Automotive
(body, audio system, navigation system, etc.)
●Typical
Application Circuits
Components externally connected: 0.1 µF
≤
CIN, 10 µF
≤
COUT (Typ.)
*Electrolytic, Tantalum and Ceramic capacitors can be used.
4:GND
8:VCC
7:N.C.
6:N.C.
5:GND
CIN
BD4xxM2EFJ-C
BD4xxM2WFP3-C
1:VCC
2:CTL
3:VOUT
1:VOUT
2:N.C.
3:N.C.
4:N.C.
CIN
COUT
COUT
BD433 / 450M2WEFJ-C
HTSOP-J8
BD433 / 450M2EFJ-C
BD433 / 450M2WFP3-C
BD433 / 450M2FP3-C
Figure 2. Typical Application Circuits
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
SOT223-4(F)
○This
product is not designed protection against radioactive rays
1/34
TSZ02201-0G1G0AN0063-1-2
30.Sept.2016 Rev.004