관련 부품
Texas InstrumentsLP2989IMM-3.3/NOPB
500-mA, 16-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
Texas InstrumentsLP2989IMM-5.0/NOPB
500-mA, 16-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
Texas InstrumentsLP2989IMM-3.0/NOPB
500-mA, 16-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
MicrochipMIC5219-3.3YMM
75dB(120Hz) 8¦ÌA Fixed 500mA 1 3.3V 2.5V 3.3V 12V 600mV@ 500mA 0.5% 0.05%/V MSOP-8 3mm*3mm*920¦Ìm
MicrochipMIC5219YMM-TR
MIC5219 Series 500 mA ADJ Output Voltage Surface Mount LDO Regulator- MSOP-8 T/R
설명
유통업체에서 제공한 Texas Instruments LP2989AIMM-2.5에 대한 설명입니다.
Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator 8-VSSOP -40 to 125
LP2989 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 310mV 3mm 500mA -40C~125C
The LP2989 is a fixed-output 500 mA precision LDO regulator designed for use with ceramic output capacitors. Output noise can be reduced to 18uV (typical) by connecting an external 10 nF capacitor to the bypass pin. Using an optimized VIP(TM) (Vertically Integrated PNP) process, the LP2989 delivers superior performance: Dropout Voltage: Typically 310 mV @ 500 mA load, and 1 mV @ 100 uA load. Ground Pin Current: Typically 3 mA @ 500 mA load, and 110 uA @ 100 uA load. Sleep Mode: The LP2989 draws less than 0.8 uA quiescent current when shutdown pin is pulled low. Error Flag: The built-in error flag goes low when the output drops approximately 5% below nominal. Precision Output: Guaranteed output voltage accuracy is 0.75% ("A" grade) and 1.25% (standard grade) at room temperature. For output voltages < 2V, see LP2989LV data sheet.
제조업체 별칭
Texas Instruments에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Texas Instruments는 다음 이름으로도 알려져 있습니다:
- 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.
기술 사양
Physical
Case/PackageMSOP
MountSurface Mount
Number of Pins8
Technical
Accuracy0.75 %
Dropout Voltage310 mV
Max Input Voltage16 V
Max Operating Temperature125 °C
Max Output Current500 mA
Min Current Limit600 mA
Min Input Voltage2.1 V
Min Operating Temperature-40 °C
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeFixed
Output Voltage2.5 V
PolarityPositive
Quiescent Current110 µA