LP3999说明书PDF资料德州仪器现货行情报价TI-IC资料网

找IC，尽在114IC

登录注册

芯片资料

芯片资料
丝印反查
库存查询
行业新闻
制造商
替换型号
晶体管

精确

位置：首页 > IC中文资料 > LP3999

LP3999价格

参考价格：￥2.5898

型号：LP3999ITL-1.8/NOPB 品牌：TI 备注：这里有LP3999多少钱，2026年最近7天走势，今日出价，今日竞价，LP3999批发/采购报价，LP3999行情走势销售排行榜，LP3999报价。

型号	功能描述	生产厂家企业	LOGO
LP3999	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999	具有使能功能的 150mA、低噪声、低压降稳压器 The LP3999 regulator is designed to meet the requirements of portable wireless battery-powered applications and will provide an accurate output voltage with low noise and low quiescent current. Ideally suited for powering RF/Analog devices this device will also be used to meet more general circuit r • 5 pin DSBGA Package\n• Logic Controlled Enable\n• Thermal-overload and short-circuit protection\n• 2.5V to 6.0V Input Range\n• 60 mV Typical Dropout with 150 mA Load. Vout > 2.5V\n• 10 μVrms Output Noise Over 10Hz to 100kHz\n• Ensured 150 mA Output Current\n• Fast Turn-on Time; 140 μs (Typ.);	TI 德州仪器	TI
LP3999	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：1.01188 Mbytes Page：19 Pages	TI 德州仪器	TI
LP3999	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：695.77 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.8SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-1.8SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.4SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.4SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.5SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.5SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-3.3SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-3.3SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-1.8SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-1.8SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.5SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.5SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.8SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.8SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-3.3SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-3.3SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999_03	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999_06	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：689.23 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999_15	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：979.66 Kbytes Page：19 Pages	TI 德州仪器	TI
LP3999ILD-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.875	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.9	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.1	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.2	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.4	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-3.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-3.3	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.875	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.9	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.1	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.2	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.4	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-3.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-3.3	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ITL-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：689.23 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：695.77 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ITL-1.5/NOPB	封装/外壳：5-WFBGA，DSBGA 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC REG LINEAR 1.5V 150MA 5DSBGA 集成电路（IC）线性 + 开关稳压器	TI 德州仪器	TI
LP3999ITL-1.5NOPB	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：689.23 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5NOPB	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：695.77 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5NOPB	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ITL-1.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC

LP3999产品属性

类型
描述
Iout (Max) (A)：
0.15
Vin (Max) (V)：
6
Vin (Min) (V)：
2.5
Vout (Max) (V)：
3.3
Vout (Min) (V)：
1.5
Fixed output options (V)：
1.5
Noise (uVrms)：
10
Iq (Typ) (mA)：
0.085
Thermal resistance θJA (°C/W)：
255
Rating：
Catalog
Load capacitance (Min) (µF)：
1
Regulated outputs (#)：
1
Features：
Enable
Accuracy (%)：
3
PSRR @ 100 KHz (dB)：
25
Dropout voltage (Vdo) (Typ) (mV)：
60
Operating temperature range (C)：
-40 to 125

LP3999供应商更多...

更新时间：2026-7-30 9:33:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市科恒伟业电子有限公司	LP3999ITLX-1.8/NOPB	NSC	2550+	QFN	8575	只做原装正品现货或订货假一赔十!	询价
深圳市河锋鑫科技有限公司	LP3999ITLX3.3/NOPB	TI	22+	5DSBGA	9000	原厂渠道,现货配单	询价
深圳市赛美科科技有限公司	LP3999ITLX-1875	NS		QFN	68500	一级代理原装正品假一罚十价格优势长期供货	询价
深圳市毅创弘电子科技有限公司	LP3999ITL-3.3	NS	24+	micro-5	66800	原厂授权一级代理,专注汽车、医疗、工业、新能源！	询价
深圳市宏捷佳电子科技有限公司	LP3999ITLX-2.8	NS	2023+	WFBGA5	53500	正品,原装现货	询价
芯有半导体（深圳）有限公司	LP3999ITL-2.8	NS	05+	STD	1750	自己公司全新库存绝对有货	询价
深圳市澳亿芯电子科技有限公司	LP3999ITLX-2.8	NATIONAL	25+	QFN	3000	普通	询价
深圳市向鸿伟业电子有限公司	LP3999ITLX-3.3	NS/美国国半	2402+	BGA	8324	原装正品!实单价优!	询价
深圳市科达星科技有限公司	LP3999ITLX-1.8	NSC	25+	QFN	15300	公司常备大量原装现货,可开13%增票!	询价
深圳市海创达电子科技有限公司	LP3999ITL-3.3/NOPB	TI/德州仪器	25+	原厂封装	10280		询价

LP3999芯片相关品牌

LP3999规格书下载地址

LP3999参数引脚图相关

LP3999数据表相关新闻

LP5036RJVR
LP5036RJVR
2021-7-13
LP5036RJVR
LP5036RJVR
2021-7-13
LP3990MFX-4.5NOPB
LP3990MFX-4.5NOPB
2020-9-4
LP5521TMX/NOPB
4通道LED照明驱动器，3 V至5.5 V 200 mA 8通道LED照明驱动器，20 mA 1通道LED照明驱动器，2.5 V至38.5 V LED照明驱动器，160 mA LED照明驱动器，SOD-123 LED照明驱动器
2020-7-28
LP3990MFX-5.0NOPB
LP3990MFX-5.0NOPB
2020-7-8
LP3990MFX-5.0NOPB
LP3990MFX-5.0NOPB
2020-6-16

DdatasheetPDF页码索引

P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P40
P41
P42
P43
P44
P45
P46
P47
P48
P49
P50
P51
P52
P53
P54
P55
P56
P57
P58
P59
P60
P61
P62
P63
P64
P65
P66
P67
P68
P69
P70
P71
P72
P73
P74
P75
P76
P77
P78
P79
P80
P81
P82
P83
P84
P85
P86
P87
P88
P89
P90
P91
P92
P93
P94
P95
P96
P97
P98
P99
P100
P101
P102
P103
P104
P105
P106
P107
P108
P109
P110

找IC，尽在114IC

LP3999价格

LP3999产品属性

LP3999供应商更多...

LP3999芯片相关品牌

LP3999规格书下载地址

LP3999参数引脚图相关

LP3999数据表相关新闻

LP5036RJVR

LP5036RJVR

LP3990MFX-4.5NOPB

LP5521TMX/NOPB

LP3990MFX-5.0NOPB

LP3990MFX-5.0NOPB

DdatasheetPDF页码索引