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參數資料
| 型號： | NJM2387 |
| 廠商： | New Japan Radio Co., Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 可調低壓差穩(wěn)壓器 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 174K |
| 代理商： | NJM2387 |
Ver.2004-12-22
NJM2387/89
- 1 -
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2387/89 are adjustable low dropout voltage regulators .
The output current is up to 1.0A and dropout voltage is 0.2V typ. at
Io=0.5A. NJM2387 has ON/OFF control circuit and enable to
reduce quiescent current.
The NJM2387/89 is suitable for power module, TV, Display, car
stereo and low power applications.
FEATURE
z
Low Dropout Voltage
V
I-O
=0.2V typ. at Io=0.5A
z
Output Current
Io(max.)=1.0A
z
Reference Voltage
Vref=1.26V
±
2%
z
ON/OFF Control
(Active High : Only NJM2387)
z
Internal Short Circuit Current Limit
z
Internal Thermal Overload Protection
z
Bipolar Technology
z
Package Outline
TO-252-5(NJM2387), TO-220F-4(NJM2389)
PIN CONFIGURATION
PACKAGE OUTLINE
EQUIVALENT CIRCUIT
PIN FUNCTION
1. V
IN
2. V
OUT
3. GND
4. V
ADJ
PIN FUNCTION
1.V
IN
2.ON/OFF CONTROL
3.V
OUT
4.V
ADJ
5.GND
V
IN
Control
GND
V
OUT
V
ADJ
Thermal
Protection
ON/OFF
control
Over Current
Protection
Over Voltage
Protection
Bandgap
Reference
V
IN
GND
V
OUT
V
ADJ
Thermal
Protection
Over Current
Protection
Over Voltage
Protection
Bandgap
Reference
NJM2387DL2/DL3
NJM2389F
NJM2389F
NJM2387DL2
NJM2387DL3
NJM2387DL2
1
2
3
4
5
3
NJM2389F
1 2 3 4
NJM2387DL3
1 2
3
4
5
3
相關PDF資料 |
PDF描述 |
|---|---|
| NJM2391DL1 | Single Output LDO, 100mA, Fixed(5.0V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125 |
| NJM2391 | Low Dropout Voltage Regulator(低壓差穩(wěn)壓器) |
| NJM2396 | LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL |
| NJM2396F | LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL |
| NJM2397F | ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NJM2387ALD3-TE1 | 功能描述:低壓差穩(wěn)壓器 - LDO Lw Dropout Volt Reg w/On/Off Cntrl 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 |
| NJM2387ALD3-TE2 | 功能描述:低壓差穩(wěn)壓器 - LDO Lw Dropout Volt Reg w/On/Off Cntrl 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 |
| NJM2387DL2 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR |
| NJM2387DL2-TE1 | 功能描述:線性穩(wěn)壓器 - 標準 LDO RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NJM2387DL3 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR |
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