參數(shù)資料
型號: LM2931AZ-5.0RP
英文描述: VOLT REGULATOR|FIXED|+5V|BIPOLAR|SIP|3PIN|PLASTIC
中文描述: 電壓調節(jié)器|定額| 5V的|雙極|園區(qū)| 3針|塑料
文件頁數(shù): 7/20頁
文件大小: 209K
代理商: LM2931AZ-5.0RP
LM2931 Series
http://onsemi.com
7
I
I
I
V
in
, INPUT VOLTAGE (V)
0
-20
2.0
4.0
6.0
8.0
10
12
-10
0
10
20
30
40
50
60
R
L
= 50
,
T
J
, JUNCTION TEMPERATURE (
°
C)
-55
-25
0
25
50
75
100
125
0
2.0
4.0
6.0
8.0
I
O
= 100 mA
R
f, FREQUENCY (Hz)
55
65
75
85
95
10
100
1.0 k
1.0 M
10 M
C
O(ESR)
= 0.15
Tantulum
R
85
95
0
20
40
60
80
100
I
O
, OUTPUT CURRENT (mA)
,
O
I
f, FREQUENCY (Hz)
0
0.4
0.8
1.2
1.6
2.0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
C
O(ESR)
= 0.3
Electrolytic
C
O(ESR)
= 0.15
Tantulum
0
2.0
4.0
6.0
8.0
0
20
40
60
80
100
I
O
, OUTPUT CURRENT (mA)
I
O
= 0 mA
I
O
= 50 mA
V
out
= 5.0 V
T
J
= 25
°
C
V
in
= 14 V
V
out
= 5.0 V
I
O
= 10 mA
DI
O
= 1.0 mA
C
O
= 100
μ
F
T
J
= 25
°
C
V
in
= 14 V
V
out
= 5.0 V
65
75
V
in
= 14 V
V
out
= 5.0 V
f = 120 Hz
T
J
= 25
°
C
V
in
= 14 V
V
out
= 5.0 V
DV
in
= 100 mV
R
L
= 500
C
O
= 100
μ
F
T
J
= 25
°
C
C
O(ESR)
= 0.3
Electrolytic
10 k
100 k
Figure 7. Bias Current versus Input Voltage
Figure 8. Bias Current versus Output Current
Figure 9. Bias Current versus Junction Temperature
Figure 10. Output Impedance versus Frequency
Figure 11. Ripple Rejection versus Frequency
Figure 12. Ripple Rejection versus Output Current
R
L
= 100
R
L
= 500
V
in
= 14 V
V
out
= 5.0 V
T
J
= 25
°
C
相關PDF資料
PDF描述
LM2931CD2TR4 VOLT REGULATOR|ADJUSTABLE|+1.24 TO +29V|BIPOLAR|SIP|5PIN|PLASTIC
LM2931CDR2 VOLT REGULATOR|ADJUSTABLE|+1.24 TO +29V|BIPOLAR|SOP|8PIN|PLASTIC
LM2931D2T-5.0R4 VOLT REGULATOR|FIXED|+5V|BIPOLAR|SIP|3PIN|PLASTIC
LM2931D-5.0R2 VOLT REGULATOR|FIXED|+5V|BIPOLAR|SOP|8PIN|PLASTIC
LM2954 THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
相關代理商/技術參數(shù)
參數(shù)描述
LM2931AZ5X 功能描述:低壓差穩(wěn)壓器 - LDO LDO Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LM2931AZ5XA 功能描述:低壓差穩(wěn)壓器 - LDO LDO Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LM2931BD50 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 100mA Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LM2931BDT50 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 100mA Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LM2931BDT50R 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 100mA Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20