价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-LP3991TL-1.7/NOPBCT-ND | 1,165 | 1 | Cut Tape | ||||||||
| Mouser | 926-LP3991TL17NOPB | 250 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | LP3991TL-1.7/NOPB | 751 | 5d | |||||||||
| Win Source | WS-LP3991TL-1.7/NOPB | 20 | 10 | 2h | ||||||||
| Worldway Electronics | LP3991TL-1.7/NOPB | 10,332 | 7 | Tape & Reel | 34m |
备用零件
Price @ 1000
$ 0.431
$ 0.242
Stock
225,153
280,944
Authorized Distributors
2
2
Min Input Voltage
1.65 V
1.65 V
Max Input Voltage
4 V
4 V
Polarity
Positive
Positive
Output Type
Fixed
Fixed
Number of Regulators
-
1
Output Voltage
1.7 V
1.7 V
Output Current
300 mA
300 mA
Dropout Voltage
75 mV
75 mV
Power Supply Rejection Ratio (PSRR)
-
-
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments LP3991TL-1.7/NOPB 的评估工作包和参考设计。
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描述
由其分销商提供的 Texas Instruments LP3991TL-1.7/NOPB 的描述。
65dB(1kHz) 100¦ÌA Fixed 300mA 1 1.7V 1.65V 1.7V 4V 160mV@ 300mA 60 uV/mA 0.05% BGA , 410¦Ìm
300-mA, low-dropout voltage regulator with enable 4-DSBGA
LDO Regulator Pos 1.7V 0.3A 4-Pin Micro SMD T/R
Fixed Positive Standard Regulator, 1.7V, CMOS
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LP3991 Tape & Reel (TR) Surface Mount Over Temperature Short Circuit voltage regulator linear 75mV 675mum 300mA -40C~85C
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageSMD/SMT
MountSurface Mount
Number of Pins4
Technical
Accuracy1 %
Dropout Voltage75 mV
Max Input Voltage4 V
Max Operating Temperature125 °C
Max Output Current300 mA
Min Input Voltage1.65 V
Min Operating Temperature-40 °C
Number of Outputs1
Output Current300 mA
Output TypeFixed
Output Voltage1.7 V
PackagingTape & Reel
PolarityPositive
Quiescent Current100 µA
Schedule B8542390000
Dimensions
Height675 µm
Length1.5 mm
Thickness675 µm
Width1.3 mm