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描述
由其分销商提供的 Texas Instruments LM2738XMY 的描述。
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3V-20Vin, 800mV-18Vout, 1.5Aout, MSOP-8
2.9 A SWITCHING REGULATOR 1920 kHz SWITCHING FREQ-MAX PDSO8
SWX REG, STEP D, DC-DC, 1.5A, 8SOIC; Primary Input Voltage:20V; No. of Outputs:1; Output Voltage:18V; Output Current:1.5A; Voltage Regulator Case Style:MSOP; No. of Pins:8; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Adjustable Output Voltage Max:18V; Adjustable Output Voltage Min:0.8V; Base Number:2738; Frequency:1.92MHz; Input Voltage Max:20V; Input Voltage Min:3.0V; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1.5A; Output Voltage Max:18V; Output Voltage Min:0.8V; Package / Case:eMSOP; Supply Voltage Max:20V; Supply Voltage Min:3V; Switch Output Current Isw Max:2.9A; Termination Type:SMD; Voltage Regulator Type:Step Down Regulator
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/PackageMSOP
MountSurface Mount
Number of Pins8
Technical
Efficiency94.5 %
Frequency1.92 MHz
Max Input Voltage20 V
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Output Voltage18 V
Max Supply Voltage20 V
Min Input Voltage3 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage3 V
Number of Outputs1
Output Current1.5 A
Output Voltage18 V
PackagingCut Tape
Switching Frequency1.6 MHz
TerminationSMD/SMT
TopologyBuck