备用零件
此零件
备用零件
Price @ 1000
$ 0.476
$ 0.511
$ 0.511
Stock
241,087
5,121,968
5,121,968
Authorized Distributors
4
5
5
Min Input Voltage
2.2 V
2.2 V
2.2 V
Max Input Voltage
16 V
16 V
16 V
Polarity
Positive
Positive
Positive
Output Type
Fixed
Fixed
Fixed
Number of Regulators
1
1
1
Output Voltage
2.8 V
2.8 V
2.8 V
Output Current
100 mA
100 mA
100 mA
Dropout Voltage
200 mV
200 mV
200 mV
Power Supply Rejection Ratio (PSRR)
-
-
-
Case/Package
SOT-23
SOT-23
SOT-23
Number of Pins
5
5
5
供应链
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
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描述
由其分销商提供的 Texas Instruments LP2981A-28DBVR 的描述。
100-mA, 16-V, low-dropout voltage regulator with high-accuracy & enable 5-SOT-23 -40 to 125
63dB(1kHz) 95μA positive electrode Fixed 100mA 1 2.8V 2.2V 2.8V 16V 370mV@ 100mA 0.014%/V SOT-23-5 SMD mount，glue mount 2.9mm*1.6mm*1.15mm
LP2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 200mV 1.45mm 100mA -40C~125C
Regulator, Ldo, Fixed, 2.8V, Sot-23-5; Output Type:Fixed; Input Voltage Min:2.2V; Input Voltage Max:16V; Fixed Output Voltage Nom.:2.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:100Ma; Dropout Rohs Compliant: Yes |TEXAS INSTRUMENTS LP2981A-28DBVR
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageSOT-23
Contact PlatingTin
MountSurface Mount
Number of Pins5
Technical
Accuracy1 %
Dropout Voltage200 mV
Input Bias Current600 µA
Max Input Voltage16 V
Max Operating Temperature125 °C
Max Output Current100 mA
Min Current Limit150 mA
Min Input Voltage2.2 V
Min Operating Temperature-40 °C
Nominal Output Voltage2.8 V
Number of Outputs1
Number of Regulators1
Output Current100 mA
Output TypeFixed
Output Voltage2.8 V
Output Voltage Accuracy1 %
PolarityPositive
Quiescent Current600 µA
Reference Voltage123 V
Dimensions
Height1.45 mm
Length2.9 mm
Thickness1.2 mm
Width1.6 mm