BA15BC0WT-V5 Rohm Semiconductor, BA15BC0WT-V5 Datasheet - Page 4

• Manufacturer Part Number: BA15BC0WT-V5
• Description: Low Dropout (LDO) Regulators
• Manufacturer: Rohm Semiconductor

Specifications of BA15BC0WT-V5

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 1.5 V
• Output Type: Fixed
• Output Current: 1 A
• Line Regulation: 35 mV
• Load Regulation: 75 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 2 W
• Maximum Operating Temperature: + 105 C
• Mounting Style: Through Hole
• Package / Case: TO-220FP(V5)
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.28 V
• Lead Free Status / Rohs Status: Details

 Block Diagrams / Standard Example Application Circuits
 Input / Output Equivalent Circuit Diagrams
[BA□□BC0T] / [BA□□BC0FP]
[BA□□BC0TWT] / [BA□□BC0WT-V5] / [BA□□BC0WFP]
[BA00BC0WT] / [BA00BC0WFP]
1
1
CTL
Vref
CTL
1
Vcc
CTL
Vref
Vref
Vcc
0.33μF
2
2
Vcc
TSD
Vcc
Fig.13
TSD
0.33μF
TSD
0.33μF
Fig.14
Fin
2
Fig.15
Fig.16
GND
(TO252-3)
(TO220FP-3)
N.C.
GND
Fin
3
Fin
3
GND(TO252-5)
(TO252-5)
GND
(TO220FP-5,
N.C.
Driver
GND(TO252-5)
(TO252-3)
N.C.
(TO252-5)
GND
(TO220FP-5,
27kΩ
OCP
-5(V5)
Driver
Driver
-5(V5)
OCP
OCP
4
4
3
31kΩ
OUT
22μF
OUT
22μF
2kΩ
OUT
22μF
R2
R1
R2
Vcc
Vcc
R1
R2
R1
5
5
N.C.
C
TO252-3
TO220FP-5 TO220FP-5 (V5)
1 2 3
1 2 3 4 5
TOP VIEW
TO220CP-V5
TO220FP-5 TO220FP-5 (V5)
Fig.17
TOP VIEW
TOP VIEW
1 2 3 4 5
1 2 3
R2
R1
TO252-5
TO220FP-3
1 2 3 4 5
Vcc
1 2 3 4 5
1 2 3
TO252-5
1 2 3 4 5
1 2 3 4 5
4/9
Pin No.
*1 NC pin for TO252-5 and GND pin for TO220FP-5 and TO220FP-5
*2 TO252-5 only.
Pin No.
FIN
*1 NC pin for TO252-5 and GND pin for TO220FP-5 and TO220FP-5
*2 TO252-5 only.
(V5).
1
2
3
4
5
FIN
Pin No.
*1 NC pin for TO252-3 and GND pin for TO220FP-3 and TO220FP-5
*2 TO252-3 only.
(V5).
Vcc (1 Pin）
1
2
3
4
5
OUT (4 Pin)
OUT (3 Pin)
OUT (4 Pin)
Vcc (2 Pin)
FIN
Vcc (2 Pin)
(V5).
1
2
3
Equation: VOUT = Vc  (R1 + R2) / R1
(Vc = 1.25 V (Typ.))
The recommended R1 value is approximately
30 k to 150 k.
OUT
* For the BA00BC0WT, connect R1 and R2
PIN
PIN
PIN
externally between the C and GND pins
and between the OUT and C pins.
N.C./GND
Pin name
N.C./GND
Pin name
GND
OUT
N.C.
CTL
N.C./GND
Vcc
GND
Pin name
OUT
CTL
Vcc
Ｃ
GND
OUT
Vcc
External capacitor setting range
External capacitor setting range
External capacitor setting range
Approximately 0.33 F.
Approximately 0.33 F.
Approximately 0.33 F.
Output voltage on/off control
Output voltage on/off control
22 F to 1000 F
22 F to 1000 F
22 F to 1000 F
Power supply output
Supply voltage input
Supply voltage input
Power supply output
Supply voltage input
NC pin/GND
NC pin/GND
NC pin/GND
Voltage output
Function
Function
ADJ pin
NC pin
GND
Function
GND
GMD
*2
*2
*2
*1
*1
*1