參數資料
型號: NJM2846DL-33
廠商: New Japan Radio Co., Ltd.
元件分類: 基準電壓源/電流源
英文描述: LOW DROPOUT VOLTAGE REGULATOR
中文描述: 低壓差穩(wěn)壓器
文件頁數: 1/15頁
文件大?。?/td> 298K
代理商: NJM2846DL-33
Ver.2005-01-20
NJM2845/46
- 1 -
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2845 is low dropout voltage regulator. Advanced
Bipolar technology achieves low noise, high ripple rejection
and low quiescent current.
NJM2845 is 3 terminal type and NJM2846 is ON/OFF control
built in type. These product can be selected according to the
applications.
FEATURES
z
High Ripple Rejection
z
Output Noise Voltage
z
Output capacitor with 2.2
μ
F ceramic capacitor (Vo
2.6V)
z
Output Current
z
High Precision Output
z
Low Dropout Voltage
z
ON/OFF Control
z
Internal Short Circuit Current Limit
z
Internal Thermal Overload Protection
z
Bipolar Technology
z
Package Outline
PIN CONFIGURATION
2
PACKAGE OUTLINE
75dB typ. (f=1kHz,3V Version)
Vno=45
μ
Vrms typ. (Vo=3V Version)
Io(max.)=800mA
Vo
±
1.0%
0.18V typ. (Io=500mA)
(NJM2846)
TO-252-3 (NJM2845DL1), TO-252-5 (NJM2846DL3)
EQUIVALENT CIRCUIT
NJM2845DL1
NJM2846DL3
V
OUT
Thermal
Protection
Bandgap
Reference
V
IN
GND
V
OUT
Thermal
Protection
Bandgap
Reference
V
IN
Control
GND
1.V
IN
2.GND
3.V
OUT
3
1
1.CONTROL
2.V
IN
3.GND
4.Vo
5.NC
NJM2845DL1
NJM2846DL3
NJM2845DL1
NJM2846DL3
1
2
3
4 5
3
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相關代理商/技術參數
參數描述
NJM2846DL3-33-TE1 功能描述:低壓差穩(wěn)壓器 - LDO LDO 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
NJM2847F3-012-TE1 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:
NJM2847F3-012-TE2 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:
NJM2855DL1-05(TE1) 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Cut Tape
NJM2855DL1-05-TE1 功能描述:IC REG LDO 5V 1.3A TO-252-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 其它有關文件:LD39015JXX12 View All Specifications 標準包裝:1 系列:- 穩(wěn)壓器拓撲結構:正,固定式 輸出電壓:1.2V 輸入電壓:1.5 V ~ 5.5 V 電壓 - 壓降(標準):- 穩(wěn)壓器數量:1 電流 - 輸出:150mA 電流 - 限制(最小):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA,F(xiàn)CBGA 供應商設備封裝:4-覆晶(1.07x1.07) 包裝:Digi-Reel® 其它名稱:497-11958-6