LDO Regulators. BA18BC0WT Datasheet

BA18BC0WT Regulators. Datasheet pdf. Equivalent

BA18BC0WT Datasheet
Recommendation BA18BC0WT Datasheet
Part BA18BC0WT
Description 1A Variable/Fixed Output LDO Regulators
Feature BA18BC0WT; Datasheet 1A Variable/Fixed Output LDO Regulators BAxxBC0 Series(Fixed) BAxxBC0W Series(Fixed) BA00.
Manufacture Rohm
Datasheet
Download BA18BC0WT Datasheet




Rohm BA18BC0WT
Datasheet
1A Variable/Fixed Output
LDO Regulators
BAxxBC0 Series(Fixed) BAxxBC0W Series(Fixed) BA00BC0WCP-V5(Variable)
General Description
The BAxxBC0 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
„ Output voltage accuracy: ±2%
Broad output range available: 1.5 V -10 V
(BAxxBC0 series)
„ Low saturation-voltage type with PNP output
„ Built-in overcurrent protection circuit
„ Built-in thermal shutdown circuit
„ Integrated shutdown switch (BAxxBC0WT,
BAxxBC0WT-5, or BAxxBC0WFP Series,
BA00BC0WCP-V5)
Packages
TO252-3
TO252-5
TO220CP-V5
TO220FP-3
TO220FP-5
TO220FP-5(V5)
W (Typ.) x D (Typ.) x H (Max.)
6.50mm x 9.50mm x 2.50mm
6.50mm x 9.50mm x 2.50mm
10.00mm x 20.12mm x 4.60mm
10.00mm x 30.50mm x 4.60mm
10.00mm x 30.50mm x 4.60mm
10.00mm x 31.50mm x 8.15mm
Key Specifications
„ Input Power Supply Voltage:
„ Output voltage:(BA00BC0xx)
(BAxxBC0)
„ Output current:
„ Shutdown current:
„ Operating temperature range:
16.0V(Max.)
Variable
Fixed
1A(Max.)
0μA(Typ.)
-40to +105
Applications
All electronic devices that use microcontrollers and
logic circuits
TO252-3
TO252-5
TO220CP-V5
TO220FP-3
TO220FP-5
TO220FP-5 (V5)
Lineup Matrix
Part Number
Output Voltage (V)
1.5 1.8 2.5 3.0 3.3 5.0 6.0 7.0 8.0 9.0 10.0 Variable
Package
BAxxBC0WT
BAxxBC0WT-V5
{{{ { {{{{{ {
{{{ - {{ - - - {
BAxxBC0WFP
BAxxBC0T
BAxxBC0FP
{{{ { {{{{{ {
{{{ { {{{{{ {
{{{ { {{{{{ {
BA00BC0WCP-V5 - - - - - - - - - -
{
-
{
{
{
-
{ TO220FP-5
{ TO220FP-5 (V5)
{ TO252-5
- TO220FP-3
- TO252-3
{ TO220CP-V5
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed protection against radioactive rays.
1/16
TSZ02201-0R6R0A600120-1-2
26.Jun.2012 Rev.001



Rohm BA18BC0WT
BAxxBC0 Series BAxxBC0W Series BA00BC0WCP-V5
Datasheet
Lineup
Maximum output
current(Max.)
Shutdown
Switch
Package
TO252-5
Reel of 2000
With Switch
TO220FP-5
Tube of 500
1A
TO220FP-5 (V5)
Tube of 500
TO220CP-V5
Reel of 500
TO252-3
Reel of 2000
No Switch
TO220FP-3
Tube of 500
Output
voltage(Typ.)
1.5 V
1.8 V
2.5 V
3.0 V
3.3 V
5.0 V
6.0 V
7.0 V
8.0 V
9.0 V
10.0 V
Variable
1.5 V
1.8 V
2.5 V
3.0 V
3.3 V
5.0 V
6.0 V
7.0 V
8.0 V
9.0 V
10.0 V
Variable
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
9.0 V
Variable
Variable
1.5 V
1.8 V
2.5 V
3.0 V
3.3 V
5.0 V
6.0 V
7.0 V
8.0 V
9.0 V
10.0 V
1.5 V
1.8 V
2.5 V
3.0 V
3.3 V
5.0 V
6.0 V
7.0 V
8.0 V
9.0 V
10.0 V
Orderable
Part Number
BA15BC0WFP-E2
BA18BC0WFP-E2
BA25BC0WFP-E2
BA30BC0WFP-E2
BA33BC0WFP-E2
BA50BC0WFP-E2
BA60BC0WFP-E2
BA70BC0WFP-E2
BA80BC0WFP-E2
BA90BC0WFP-E2
BAJ0BC0WFP-E2
BA00BC0WFP-E2
BA15BC0WT
BA18BC0WT
BA25BC0WT
BA30BC0WT
BA33BC0WT
BA50BC0WT
BA60BC0WT
BA70BC0WT
BA80BC0WT
BA90BC0WT
BAJ0BC0WT
BA00BC0WT
BA15BC0WT-V5
BA18BC0WT-V5
BA25BC0WT-V5
BA33BC0WT-V5
BA50BC0WT-V5
BA90BC0WT-V5
BA00BC0WT-V5
BA00BC0WCP-V5E2
BA15BC0FP-E2
BA18BC0FP-E2
BA25BC0FP-E2
BA30BC0FP-E2
BA33BC0FP-E2
BA50BC0FP-E2
BA60BC0FP-E2
BA70BC0FP-E2
BA80BC0FP-E2
BA90BC0FP-E2
BAJ0BC0FP-E2
BA15BC0T
BA18BC0T
BA25BC0T
BA30BC0T
BA33BC0T
BA50BC0T
BA60BC0T
BA70BC0T
BA80BC0T
BA90BC0T
BAJ0BC0T
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/16
TSZ02201-0R6R0A600120-1-2
26.Jun.2012 Rev.001



Rohm BA18BC0WT
BAxxBC0 Series BAxxBC0W Series BA00BC0WCP-V5
Datasheet
Block Diagrams / Standard Example Application Circuits / Pin Configurations / Pin Descriptions
[BAxxBC0T] / [BAxxBC0FP]
GND (TO252-3)
Fin
Vref Driver
R2
TSD
OCP
R1
TOP VIEW
Pin No. Pin name
Function
1 Vcc Supply voltage input
2 N.C./GND
NC pin/GND *1
3 OUT
Voltage output
FIN GND
GND*2
*1 NC pin for TO252-3 and GND pin for TO220FP-3 and TO220FP-5
(V5).
*2 TO252-3 only.
1 Vcc
0.33μF
2 N.C.
(TO252-3)
3
GND
(TO220FP-3,
TO220FP-5(V5))
OUT
22μF
Fig.1
12 3
TO252-3
1 23
TO220FP-3
PIN
Vcc (1Pin
OUT (3Pin)
External capacitor setting range
Approximately 0.33μF.
22μF to 1000μF
[BAxxBC0WT] / [BAxxBC0WT-V5] / [BAxxBC0WFP]
GND(TO252-5)
Fin
Vcc
Vref Driver
R2
TSD
OCP
R1
1 CTL
2 Vcc
3 N.C.
4
(TO252-5)
GND
(TO220FP-5,
OUT
-5(V5) 22μF
0.33μF
5 N.C.
TOP VIEW
FIN
1 2 3 45
TO252-5
Pin No.
1
Pin name
CTL
Function
Output voltage on/off control
2 Vcc
3 N.C./GND
4 OUT
Supply voltage input
NC pin/GND*1
Power supply output
5 N.C.
NC pin
FIN GND
GND*2
*1 NC pin for TO252-5 and GND pin for TO220FP-5 and TO220FP-5
(V5).
*2 TO252-5 only.
PIN External capacitor setting range
Vcc (2Pin)
Approximately 0.33μF.
Fig.2
12345
12345
OUT (4Pin)
TO220FP-5 TO220FP-5 (V5)
22μF to 1000μF
[BA00BC0WT] / [BA00BC0WCP-V5] / [BA00BC0WFP] / [BA00BC0WT-V5]
GND(TO252-5)
Fin
Vcc
Vref Driver
TSD
OCP
1 CTL
2 Vcc
3 N.C.
4 OUT
5C
(TO252-5)
GND
(TO220FP-5,
-5(V5)
R2
22μF R1
0.33μF
Fig.3
TOP VIEW
FIN
1 2 3 45
12 34 5
TO252-5
TO220CP-V5
Pin No. Pin name
Function
1 CTL Output voltage on/off control
2 Vcc
Supply voltage input
3 N.C./GND
NC pin/GND*1
4 OUT
Power supply output
5
ADJ pin
FIN GND
GND*2
*1 NC pin for TO252-5 and GND pin for TO220FP-5 and TO220FP-5
(V5).
*2 TO252-5 only.
PIN
Vcc (2Pin)
12345
12345
OUT (4Pin)
TO220FP-5 TO220FP-5 (V5)
External capacitor setting range
Approximately 0.33μF.
22μF to 1000μF
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
3/16
TSZ02201-0R6R0A600120-1-2
26.Jun.2012 Rev.001







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