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參數(shù)資料
| 型號： | NJM286xF33 |
| 廠商： | New Japan Radio Co., Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Ultra Low Noise Low Dropout Voltage Regulator |
| 中文描述： | 超低噪聲低壓差穩(wěn)壓器 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 134K |
| 代理商： | NJM286XF33 |
Ver.2004-01-20
NJM2863/64
- 3 -
!
TYPICAL APPLICATION
1
In the case where ON/OFF Control is not required:
V
IN
ＮＪＭ
2863/64
V
IN
V
OUT
CONTROL
GND
0.1
μ
F
Cp=0.01
μ
F
V
OUT
(0
～
300k
)
1.0
μ
F
(ceramic)
OR
2.2
μ
F: Vo
≤
2.6V
NOISE
BYPASS
R
Connect control terminal to V
IN
terminal
The quiescent current can be reduced by using a resistance “R”. Instead, it increases the minimum operating
voltage. For further information, please refer to Figure “Output Voltage vs. Control Voltage”.
2
In use of ON/OFF CONTROL:
V
IN
ＮＪＭ
2863/64
V
IN
V
OUT
CONTROL
GND
0.1
μ
F
Cp=0.01
μ
F
V
OUT
1.0
μ
F
(ceramic)
OR
2.2
μ
F
: Vo
≤
2.6V
R
BYPASS
NOISE
State of control terminal:
“H”
→
output is enabled.
“L” or “open”
→
output is disabled.
%
Noise bypass Capacitance Cp
Noise bypass capacitance Cp reduces noise generated by band-gap reference circuit.
Noise level and ripple rejection will be improved when larger Cp is used.
Use of smaller Cp value may cause oscillation.
Use the Cp value of 0.01
μ
F greater to avoid the problem.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJM2870F02-TE1 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NJM2870F02-TE2 | 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Volt 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NJM2870F03(TE1) | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Cut Tape 制造商:New Japan Radio 功能描述:LDO Regulator Pos 3V 0.2A 5-Pin SOT-23 T/R |
| NJM2870F03-TE1 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NJM2870F04-TE1 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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