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參數(shù)資料
| 型號： | R1172N291D-TR-FE |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN |
| 文件頁數(shù)： | 8/25頁 |
| 文件大小： | 511K |
| 代理商： | R1172N291D-TR-FE |
R1172x
16
R1172x301x
R1172x401x
0.1
10
1
100
Frequency f(kHz)
IOUT=1mA
IOUT=30mA
IOUT=100mA
Ripple
Rejection
RR(dB)
0
10
20
30
40
50
70
60
80
90
VIN=4.0VDC+0.5Vp-p,
COUT=Ceramic 4.7
μF
0.1
10
1
100
Frequency f(kHz)
IOUT=1mA
IOUT=30mA
IOUT=100mA
Ripple
Rejection
RR(dB)
0
10
20
30
40
50
70
60
80
90
VIN=5.0VDC+0.5Vp-p,
COUT=Ceramic 4.7
μF
R1172x451x
R1172x501x
0.1
10
1
100
Frequency f(kHz)
IOUT=1mA
IOUT=30mA
IOUT=100mA
Ripple
Rejection
RR(dB)
0
10
20
30
40
50
70
60
80
VIN=5.5VDC+0.5Vp-p,
COUT=Ceramic 4.7
μF
0.1
10
1
100
Frequency f(kHz)
IOUT=1mA
IOUT=30mA
IOUT=100mA
Ripple
Rejection
RR(dB)
0
10
20
30
40
50
70
60
80
VIN=6.0VDC+0.5Vp-p,
COUT=Ceramic 4.7
μF
11) Line Transient Response (tr
=tf=5μs, IOUT=100mA)
R1172x081x
R1172x101x
020 30
10
40 50 60 70 80 90 100
Time t(
μs)
0.76
0
1
2
3
4
0.78
0.80
0.82
0.86
0.84
0.88
0.90
Input
Voltage
V
IN
(V)
Output
Voltage
V
OUT
(V)
COUT=Tantalum 4.7
μF
Input Voltage
Output Voltage
020 30
10
40 50 60 70 80 90 100
Time t(
μs)
0.96
0
1
2
3
4
0.98
1.00
1.02
1.06
1.04
1.08
1.10
Input
Voltage
V
IN
(V)
Output
Voltage
V
OUT
(V)
COUT=Ceramic 4.7
μF
Input Voltage
Output Voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1172N301A-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1172N301B-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1172N311A-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1172N311B-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1172N311D-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1172N301A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N301B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N301D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N311A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N311B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
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