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參數資料
| 型號： | LM340AT-24 |
| 廠商： | Motorola, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調節(jié)器 |
| 文件頁數： | 14/20頁 |
| 文件大小： | 205K |
| 代理商： | LM340AT-24 |
LM340, A Series
14
MOTOROLA ANALOG IC DEVICE DATA
I
V
D
I
I
Vout = 5.0 V
Vin = 10 V
Vin = 10 V
CO = 0
f = 120 Hz
TJ = 25
°
C
Iout = 1.5 A
Vout = 5.0 V
Vin = 10 V
CO = 0
TJ = 25
°
C
Figure 5. Ripple Rejection versus Frequency
Figure 6. Ripple Rejection versus Output Current
100
Figure 7. Quiescent Current versus
Input Voltage
Figure 8. Quiescent Current versus
Output Current
Figure 9. Dropout Voltage
Figure 10. Peak Output Current
100
80
60
40
20
1.0
10
100
1.0 k
f, FREQUENCY (Hz)
10 k
100 k
1.0 M
10 M
100 M
R
Iout = 50 mA
4.0
3.0
2.0
1.0
0
0
10
20
30
40
Vin, INPUT VOLTAGE (Vdc)
5.0
4.0
3.0
2.0
1.0
0
0.01
0.1
1.0
10
Iout, OUTPUT CURRENT (A)
80
60
40
30
0.01
0.1
1.0
10
Iout, OUTPUT CURRENT (A)
R
TJ = 25
°
C
Vout = 5.0 V
Iout = 1.0 A
TJ = 25
°
C
Vin – Vout = 5.0 V
2.5
2.0
1.5
1.0
0.5
0
–75
–50
–25
TA, AMBIENT TEMPERATURE (
°
C)
0
25
50
75
100
125
Vout = 100 mV
IO = 1.0 A
IO = 500 mA
IO = 10 mA
4.0
3.0
2.0
1.0
0
0
10
20
30
40
Vin–Vout, INPUT–OUTPUT VOLTAGE DIFFERENTIAL (V)
TJ = 25
°
C
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PDF描述 |
|---|---|
| LM340T-05 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LM340T-06 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LM340T-08 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LM340T-09 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LM340 | Series 3-Terminal Positive Regulators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LM340AT-5 | 制造商:Motorola Inc 功能描述: |
| LM340AT-5.0 | 功能描述:線性穩(wěn)壓器 - 標準 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 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LM340AT-5.0 | 制造商:Texas Instruments 功能描述:IC V REG +5.0V TO-220-3 340 |
| LM340AT-5.0/NOPB | 功能描述:線性穩(wěn)壓器 - 標準 3-TERMINAL POS REG 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 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LM340AT-5.0/NOPB | 制造商:Texas Instruments 功能描述:Linear Voltage Regulator IC |
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