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參數(shù)資料
| 型號(hào)： | BA178M07FP |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Standard 78M series, 3-pin regulator |
| 中文描述： | 系列標(biāo)準(zhǔn)78M后，3針調(diào)節(jié)器 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大小： | 123K |
| 代理商： | BA178M07FP |
BA178M
!!
T / BA178M
!!
FP series
Regulator ICs
"
Measurement circuits
V
OUTPUT
INPUT
COMMON
0.1
μ
F
0.33
μ
F
100
μ
F
V
IN
V
I
O
e
OUT
10
5W
e
IN
=1Vrms
f=120Hz
Ripple rejection ratioR.R.=20 log
e
IN
e
OUT
(
)
Fig. 2
Measurement
circuit for ripple rejection ratio
Fig. 3
Measurement
circuit for output noise voltage
OUTPUT
INPUT
COMMON
0.1
0.33
μ
F
I
O
V
IN
Noise
meter
BPF
10Hz
~
100kHz
10
μ
F
+
μ
F
Fig. 4
Measuremen
t circuit for Minimum
I/O voltage differential
V
OUTPUT
INPUT
COMMON
0.1
μ
F
0.33
μ
F
I
O
V
IN
V
500mA
V
100mV
Fig. 5
Measurement
circuit for bias current
and bias current change
I
O
V
0.1
μ
F
0.33
μ
F
V
IN
A
OUTPUT
INPUT
COMMON
Fig. 6
Measuremen
t circuit for
Fig. 10
output short-circuit current
A
OUTPUT
INPUT
COMMON
0.1
μ
F
0.33
μ
F
I
O
V
IN
V
OUTPUT
INPUT
COMMON
0.1
μ
F
0
μ
F
I
O
V
IN
Fig. 1
Measurement
circuit for output voltage,
input stability, load regulation,
temperature coefficient of output voltage
"
Electrical characteristic curves
10
O
O
OUTPUT CURRENT : I
OUT
(A)
V
IN
=10V
BA178M05T
8
6
4
2
0
0.2
0.4
0.6
0.8
1.0
Fig. 7 Current limit characteristics
O
O
JUNCTION TEMPERATURE : Tj (
°
C)
6
5
4
3
2
1
025
50
75
100
125
150
175
200
BA178M05T
V
IN
=10V, I
OUT
=0
Fig. 8 Thermal cutoff circuit
characteristics
25
20
15
10
5
0
25
50
75
100
125
150
P
(3) 6.5
(4) 2.0
AMBIENT TEMPERATURE : Ta (
°
C)
(1) 22.0
(2) 11.0
Fig.9 Thermal derating characteristic
(TO220FP)
(1) Infinite heat sink,
θ
j
c
=
5.7 (
°
C
/ W)
(2) 100
×
100
×
2 (mm
3
), with Al heat sink
(3) 50
×
50
×
2 (mm
3
), with Al heat sink
(4) No heat sink
θ
j
a
=
62.5 (
°
C
/ W)
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| BA178M07FP-E2 | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) REGULATOR 7V RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| BA178M07T | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) REG 500MA 7V RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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| BA178M08FP | 制造商:ROHM 制造商全稱:Rohm 功能描述:Three-Terminal Regulator |
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