Datasheet
500-mA 3.3-V or 5.0-V Output
LDO Regulators
BD4xxM5-C Series
●General
Description
The BD4xxM5 series are low quiescent regulators
featuring 45 V absolute maximum voltage, and output
voltage accuracy of ±2 % (3.3 V or 5 V: Typ.), 500 mA
output current and 38
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 enables the device and
“LOW” at the CTL disables the device.
(Only W: Includes Enable Input).
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.
●Package
W (Typ.) × D (Typ.) × H (Max.)
■
FP2: TO263-5
(Note3)
10.16 mm × 15.10 mm × 4.70 mm
●Features
Qualified for Automotive Applications
Wide Temperature Range (Tj):
-40 °C to +150 °C
Wide Operating Input Range:
3.0 V to 42 V
Low Quiescent Current:
38
μA
(Typ.)
Output Current:
500 mA
High Output Voltage Accuracy:
±2 %
Output Voltage:
3.3 V or 5.0 V (Typ.)
Enable Input (Only W)
Overload Current Protection (OCP)
Thermal Shutdown Protection (TSD)
AEC-Q100 Qualified
(Note1)
(Note1:Grade1)
■
FPJ: TO252-J5
(Note2)
6.60 mm × 10.10 mm × 2.38 mm
(Note2: TO252-J5 & TO252-J5F)
(Note3: TO263-5 & TO263-5F)
■
FP: TO252-3
6.50 mm × 9.50 mm × 2.50 mm
■
FP2: TO263-3
(Note4)
10.16 mm × 15.10 mm × 4.70 mm
(Note4: TO263-3 & TO263-3F)
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.
BD433 / 450M5WFPJ-C
BD433 / 450M5WFP2-C
BD433 / 450M5FP-C
Figure 2. Typical Application Circuits
BD433 / 450M5FP2-C
◯Product
structure: Silicon Monolithic Integrated Circuit
◯This
product is not designed protection against radioactive rays.
.
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