BD33C0AWFP Datasheet, PDF (1/13 Pages) Rohm – Standard Fixed Output LDO Regulators with Shutdown Switch

Standard LDO Regulators
Standard Fixed Output
LDO Regulators with Shutdown Switch
BD33C0AWFP, BD50C0AWFP
No.11022EAT01
●Description
The BDXXC0AWFP Series is low-saturation regulator.
This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a
thermal shutdown circuit that protects the IC from thermal damage due to overloading.
●Features
1) Output Current: 1A
2) Output Voltage: 3.3V／5.0V
2) High Output Voltage Precision : ±1%
3) Low saturation with PDMOS output
4) Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits
5) Built-in thermal shutdown circuit for protecting the IC from thermal damage due to overloading
6) Low ESR Capacitor
7) TO252-5 packaging
●Applications
Audiovisual equipments, FPDs, televisions, personal computers or any other consumer device
●Absolute maximum ratings (Ta=25℃)
Parameter
Symbol
Ratings
Unit
Supply Voltage
*1
Vcc
-0.3 ~ +35.0
V
Output Control Voltage
V_CTL
-0.3 ~ +35.0
V
Power Dissipation (TO252-5) ^*2
Pd
1.3
W
Operating Temperature Range
Topr
-40 ~ +105
℃
Storage Temperature Range
Tstg
-55 ~ +150
℃
Maximum Junction Temperature
Tjmax
+150
℃
*1 Not to exceed Pd.
*2 TO252-5:Reduced by 10.4mW / ℃ over Ta = 25℃, when mounted on glass epoxy board: 70mm×70mm×1.6mm.
NOTE : This product is not designed for protection against radioactive rays.
●Operating conditions (Ta=25℃)
Parameter
Symbol
Min.
Max.
Unit
Supply Voltage
Vcc
Vo+1V
25.0
V
Output Control Voltage
V_CTL
0
25.0
V
Output Current
Io
0
1.0
A
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2011.07 - Rev.A