參數(shù)資料
型號(hào): NJM2880
廠(chǎng)商: New Japan Radio Co., Ltd.
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: LOW DROPOUT VOLTAGE REGULATOR
中文描述: 低壓差穩(wěn)壓器
文件頁(yè)數(shù): 3/7頁(yè)
文件大小: 170K
代理商: NJM2880
NJM2880
I
TYPICAL APPLICATION
x
In the case where ON/OFF Control is not required:
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”.
y
In use of ON/OFF CONTROL:
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 0.01uF greater to avoid the problem.
V
IN
V
OUT
CONTROL
BYPASS
GND
Cp=0.01uF
Capacitor)
V
OUT
0.1uF
V
IN
R
(0~300k
)
NOISE
1.0uF
OR
2.2uF(Vo<2.6V)
(Ceramic
V
IN
V
OUT
CONTROL
BYPASS
GND
Cp=0.01uF
Capacitor)
V
OUT
0.1uF
V
IN
R
NOISE
1.0uF
OR
2.2uF(Vo<2.6V)
(Ceramic
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NJM2880U03-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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJM2880U05-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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJM2880U1-03-TE1 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Voltage 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJM2880U1-03-TE2 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Voltage 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJM2880U1-04-TE1 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Voltage 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20