500mA Variable/Fixed Output LDO Regulators
Description
Datasheet
500mA Variable/Fixed Output LDO Regulators
BDxxKA5 Series BDxxKA5W Series BD00KA5W Series
●General Description The BDxxKA5 series are low-saturation regulators that are available for output currents up to 500mA.
The output voltage precision is ±1%.
These LDO regulators are offered in several output voltages and package lineups with or without ON/OFF switches (that set the circuit current to 0μA at shutdown).
This series can be used for a broad spectrum of applications ranging from TVs and car audio systems to HDDs, PCs, and DVDs.
There regulators have a built-in overcurrent protection circuit that prevents the destruction of the IC, due to output short circuits and a thermal shutdown circuit.
●Features Output voltage precision: ±1% Low-saturation voltage with PMOS output: 0.
12V Typ.
(Io=200mA) Built-in over-current protection circuit Built-in thermal shutdown circuit Shutdown switch (BDxxKA5WFP and BDxxKA5WF series) Ceramic capacitor compatible (recommended capacitance: 1μF or greater) ●Key Specifications Input Power Supply Voltage: Output voltage type: BA00KA5 BAxxKA5 Output current: Operating temperature range: 5.
5V (Max.
) Variable Fixed 500mA (Max.
) -40℃ to +105℃
●Packages SOP8 TO252-3 TO252-5
W (Typ.
) x D (Typ.
) x H (Max.
) 5.
00mm x 6.
20mm x 1.
71mm 6.
50mm x 9.
50mm x 2.
50mm 6.
50mm x 9.
50mm x 2.
50mm
SOP8
●Applications Microcontrollers and all electronic devices that use logic circuit
TO252-3
TO252-5
●Lineup matrix Part Number BDxxKA5WFP BDxxKA5WF BDxxKA5FP 1.
0 ○ ○ ○ 1.
2 ○ ○ ○ 1.
5 ○ ○ ○ Output Voltage (V) 1.
8 ○ ○ ○ 2.
5 ○ ○ ○ 3.
0 ○ ○ ○ 3.
3 ○ ○ ○ Variable ○ ○ Package TO252-5 SOP8 TO252-3
●Ordering Information
B
D
x
x
K
A
5
W
x
x
-
E2
Packaging and forming specification E2: Embossed tape and reel
Part Number Output voltage Current capacity Shutdown Switch Package W: Include KA5: 500mA 00:Variable
Other: Fixed None:without
FP : TO252-3 TO252-5 F : SOP8
○Product structure：Silicon monolithic integrated circuit www.
rohm...
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