參數(shù)資料
型號: LM340AS-5.0
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 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, PSSO3
封裝: TO-263, 3 PIN
文件頁數(shù): 14/20頁
文件大?。?/td> 205K
代理商: LM340AS-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
LM340ASX-5.0 3-Terminal Positive Regulators
LM340MP-5.0 3-Terminal Positive Regulators
LM340 THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
LM340A THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
LM340AT-05 THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM340ASX-5.0 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3-Terminal Positive Regulators
LM340ASX-5.0/NOPB 功能描述:IC REG LDO 5V 1A TO263-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正,固定式 輸出電壓:3.1V 輸入電壓:最高 5.5V 電壓 - 壓降(標(biāo)準(zhǔn)):- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA 電流 - 限制(最小):420mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型,TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR)
LM340AT-012 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator
LM340AT-015 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator
LM340AT-05 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS