1.5V, 2.5V, 3.3V DC to DC Multi-Output Power Supply for DSL Modem
Progetto di riferimento usando la parte LP3872 di Texas Instruments
Documenti associati
Per prodotti finali
- DSL Modem
- HDD/DVD Recorder
- Processor Power Management
- Set-Top Box
- USB Wireless
Per contattare il Servizio Clienti.
- LP3872, is an LM2642 high efficiency three output step-down regulator
Funzioni principali
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Conversion TypeDC to DC
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Input Voltage18 to 21 V
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Output Voltage1.5|2.5|3.3 V
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Output Current0.9@2.5V|1.75@3.3V|3.7@1.5V A
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TopologyBuck
Parti in primo piano (38)
Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
---|---|---|---|---|---|---|
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LM26420XSQ | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 16-Pin WQFN EP T/R | ACQUISTA | |
|
LM2642MTCX | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | ACQUISTA | |
|
LM2642MTC | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP Tube | ACQUISTA | |
|
LM2642MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | ACQUISTA | |
|
LM2642MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP Tube | ACQUISTA | |
|
LM2642MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | ACQUISTA | |
|
LM26420XMHX | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 20-Pin HTSSOP EP T/R | ACQUISTA | |
|
LM26420YMH | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 20-Pin HTSSOP EP Rail | ACQUISTA | |
|
LM2642MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP Tube | ACQUISTA | |
|
LP3872EMP-5.0/NOPB | Texas Instruments | Linear Regulators | LDO Regulator Pos 5V 1.5A 5-Pin(4+Tab) SOT-223 T/R | ACQUISTA | |
|
LP3872EMPX-3.3/NOPB | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 1.5A 5-Pin(4+Tab) SOT-223 T/R | ACQUISTA | |
|
LP3872ES-1.8/NOPB | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.8V 1.5A 6-Pin(5+Tab) DDPAK Tube | ACQUISTA |