DataSheet39.com

What is BA33BC0WFP?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "1A Secondary LDO Regulators".


BA33BC0WFP Datasheet PDF - ROHM Semiconductor

Part Number BA33BC0WFP
Description 1A Secondary LDO Regulators
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


There is a preview and BA33BC0WFP download ( pdf file ) link at the bottom of this page.





Total 10 Pages



Preview 1 page

No Preview Available ! BA33BC0WFP datasheet, circuit

Secondary LDO Regulator Series for Local Power Supplies
1A Secondary LDO Regulators
for Local Power Supplies
BA□□BC0 Series,BA□□BC0W Series,BA00BC0W Series
No.10024EBT02
Description
The BA□□BC0 are low-saturation regulators with an output current of 1.0 A and an output voltage accuracy of 2%. A
broad output voltage range is offered, from 1.5V to 10V, and built-in overcurrent protection and thermal shutdown (TSD)
circuits prevent damage due to short-circuiting and overloading, respectively.
Features
1) Output current: 1 A (min.)
2) Output voltage accuracy: 2%
Broad output range available: 1.5 V -10 V (BA□□BC0 series)
3) Low saturation-voltage type with PNP output
4) Built-in overcurrent protection circuit
5) Built-in thermal shutdown circuit
6) Integrated shutdown switch (BA□□BC0WT, BA□□BC0WT-5, or BA□□BC0WFP Series, BA00BC0WCP-V5)
7) Operating temperature range: 40°C to +105°C
Applications
All electronic devices that use microcontrollers and logic circuits
Product Lineup
Part Number
BA□□BC0WT
1.5 1.8 2.5 3.0 3.3 5.0 6.0 7.0 8.0 9.0 10.0 Variable Package

TO220FP-5
BA□□BC0WT-V5    -   - - - -
TO220FP-5 (V5)
BA□□BC0WFP

TO252-5
BA□□BC0T

- TO220FP-3
BA□□BC0FP

- TO252-3
BA00BC0WCP-V5 - - - - - - - - - - -
TO220CP-V5
Symbol
a
b
c
Part Number: BA□□BC0□ □
a bc
Description
□□
15
18
25
30
33
50
Output voltage specification
Output voltage (V)
□□
1.5 V typ.
60
1.8 V typ.
70
2.5 V typ.
80
3.0 V typ.
90
3.3 V typ.
J0
5.0 V typ.
00
Existence of switch With W : A shutdown switch is provided.
Without W : No shutdown switch is provided.
Package T : TO20FP-5, TO220FP-5(V5), TO220FP-3
FP : TO252-5, TO252-3
CP : TO220CP-V5
Output voltage (V)
6.0 V typ.
7.0 V typ.
8.0 V typ.
9.0 V typ.
10.0 V typ.
Variable
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
1/8
2010.02 - Rev.B

line_dark_gray
BA33BC0WFP equivalent
BA□□BC0 Series,BA□□BC0W Series,BA00BC0W Series
Technical Note
Input / Output Equivalent Circuit Diagrams
Vcc
Vcc
CTL 27kΩ 2kΩ
31kΩ
Fig.16
R2
R1
Fig.17
* For the BA00BC0WT, connect R1 and
R2 externally between the C and GND
pins and between the OUT and C pins.
OUT
Equation: VOUT = Vc (R1 + R2) / R1
(Vc = 1.25 V (Typ.))
The recommended R1 value is
approximately 30 kto 150 k.
Thermal Derating Curves
TO220FP-3/TO220FP-5/TO220FP-5V5
25 (1) When using an infinite heat sink.
(1)20.0
20
j-c = 6.25 (°C/W)
(2) During IC without heat sink operation.
j-a = 62.5 (°C/W)
15
10
TO252-3/TO252-5
2.0 IC mounted on a ROHM standard board
1.6
1.30
Board size: 70 70 1.6 mm
Copper foil area: 7 7 mm
TO252-5 ja=96.2 (°C/W)
TO252-3 ja104.2 (°C/W)
1.2
TO252-5
0.8
5
(2)2.0
0
0 25 50 75 100 125 150
AMBIENT TEMPERATURETa [°C]
Fig.18
TO252-3
0.4
0
0 25 50 75 100 125
AMBIENT TEMPERATURETa [°C]
Fig.19
150
The characteristics of the IC are greatly influenced by the operating temperature. If the temperature exceeds the maximum
junction temperature Tjmax, deterioration or damage may occur. Implement proper thermal designs to ensure that power
dissipation is within the permissible range in order to prevent instantaneous damage resulting from heat and maintain the
reliability of the IC for long-term operation.
The following method is used to calculate the power consumption Pc (W).
Pc = (Vcc – Vo) Io + Vcc Icca
Power dissipation Pd Pc
The load current Io is calculated:
Vcc : Input voltage
Vo : Output current
IO : Load current
Icca : Circuit current
Io Pd Vcc Icca
Vcc Vo
Calculation Example:
Vcc = 6.0 V and Vo = 5.0 V at Ta = 85°C
0.676 6.0 Icca
6.0 5.0
ja = 96.2°C/W 10.4 mW/°C
25°C = 1300 mW 85°C = 676 mW
Io 550 mA (Icca 20 mA)
Refer to the above and implement proper thermal designs so that the IC will not be used under excessive power dissipation
conditions under the entire operating temperature range.
The power consumption Pc of the IC in the event of shorting (i.e. the Vo and GND pins are shorted) can be obtained from the
following equation:
Pc = Vcc (Icca + Ishort) (Ishort: short current).
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
5/8
2010.02 - Rev.B


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BA33BC0WFP electronic component.


Information Total 10 Pages
Link URL [ Copy URL to Clipboard ]
Download [ BA33BC0WFP.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
BA33BC0WFPThe function is 1A Secondary LDO Regulators. ROHM SemiconductorROHM Semiconductor
BA33BC0WFP-E2The function is 1A Variable/Fixed Output LDO Regulators. ROHM SemiconductorROHM Semiconductor

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

BA33     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search