參數(shù)資料
型號(hào): LM340MPX-5.0
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 3-Terminal Positive Regulators
中文描述: 5 V FIXED POSITIVE REGULATOR, PDSO4
封裝: SOT-223, 3 PIN
文件頁(yè)數(shù): 14/20頁(yè)
文件大小: 205K
代理商: LM340MPX-5.0
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
相關(guān)PDF資料
PDF描述
LM340S-12 3-Terminal Positive Regulators
LM340S-5.0 3-Terminal Positive Regulators
LM340T-12 Series 3-Terminal Positive Regulators
LM340T-15 Series 3-Terminal Positive Regulators
LM340AS-5.0 3-Terminal Positive Regulators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM340-N 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:LM340/LM78XX Series 3-Terminal Positive Regulators
LM340S-12 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類(lèi)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
LM340S-12 制造商:Texas Instruments 功能描述:IC V REG +12V SMD TO-263-3 340
LM340S-12/NOPB 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 3-TERMINAL POS REG RoHS:否 制造商:STMicroelectronics 輸出類(lèi)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
LM340S-12P+ 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:3-Terminal Positive Regulators