Microchip dc switching controllers - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
MIC2570-1BM-TR- ND	MIC2570-1BM-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, SEPIC Output Type: Programmable Number of Outputs: 1 Voltage - Input (Min): 1.3V Voltage - Input (Max): 15V Voltage - Output (Min/Fixed): 2.85V, 3.3V, 5V Current - Output: 1A (Switch) Frequency - Switching: 20kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC2570	1000 Order	1+: $0
MCP16252T-I/CHT R-ND	MCP16252T-I/CH	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 0.82V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 1.8V Voltage - Output (Max): 5.5V Current - Output: 100mA (Switch) Frequency - Switching: 500kHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 85C (TJ) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-23-6 Base Part Number: MCP16252	1000 Order	--
MIC4575-5.0BUTR -ND	MIC4575-5.0BU T R	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 24V Voltage - Output (Min/Fixed): 5V Current - Output: 1.7A (Switch) Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: TO-263-6, DPak (5 Leads + Tab), TO-263BA Supplier Device Package: TO-263-5 Base Part Number: MIC4575	1000 Order	1+: $0
MCP16251T-I/CHT R-ND	MCP16251T-I/CH	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 0.82V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 1.8V Voltage - Output (Max): 5.5V Current - Output: 100mA (Switch) Frequency - Switching: 500kHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 85C (TJ) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-23-6 Base Part Number: MCP16251	1000 Order	3000+: $0.3115
MIC4575BUTR-ND	MIC4575BU TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 24V Voltage - Output (Min/Fixed): 1.23V Voltage - Output (Max): 20V Current - Output: 1.7A (Switch) Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: TO-263-6, DPak (5 Leads + Tab), TO-263BA Supplier Device Package: TO-263-5 Base Part Number: MIC4575	1000 Order	1+: $0
576-3967-2-ND	MIC2250-1YD5-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 2.5V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 1.24V Voltage - Output (Max): 32V Current - Output: 900mA (Switch) Frequency - Switching: Up to 2.5MHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5 Base Part Number: MIC2250	1000 Order	3000+: $0.3893
MIC2571-1BMM-ND	MIC2571-1BMM	Microchip Technology	View more Packaging: Tube Part Status: Discontinued at Digi-Key Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Programmable Number of Outputs: 1 Voltage - Input (Min): 0.9V Voltage - Input (Max): 15V Voltage - Output (Min/Fixed): 2.85V, 3.3V, 5V Current - Output: 1A (Switch) Frequency - Switching: 20kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-MSOP Base Part Number: MIC2571	1000 Order	1+: $0
MIC2172YM-ND	MIC2172YM	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 1.24V Voltage - Output (Max): 65V (Switch) Current - Output: 1.25A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC2172	1000 Order	1+: $1.7766 25+: $1.486
MIC2171BUTR-ND	MIC2171BU TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Buck, Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Max): 65V (Switch) Current - Output: 2.5A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: TO-263-6, DPak (5 Leads + Tab), TO-263BA Supplier Device Package: TO-263-5 Base Part Number: MIC2171	1000 Order	1+: $0
576-1063-ND	MIC2171WU	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Buck, Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Max): 65V (Switch) Current - Output: 2.5A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: TO-263-6, DPak (5 Leads + Tab), TO-263BA Supplier Device Package: TO-263-5 Base Part Number: MIC2171	65 Order	--
MIC2172BM-TR-ND	MIC2172BM-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 1.24V Voltage - Output (Max): 65V (Switch) Current - Output: 1.25A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC2172	1000 Order	1+: $0
576-1541-2-ND	MIC2171WU-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Buck, Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Max): 65V (Switch) Current - Output: 2.5A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: TO-263-6, DPak (5 Leads + Tab), TO-263BA Supplier Device Package: TO-263-5 Base Part Number: MIC2171	1000 Order	--
MIC2171BU-ND	MIC2171BU	Microchip Technology	View more Packaging: Tube Part Status: Obsolete Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Buck, Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Max): 65V (Switch) Current - Output: 2.5A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: TO-263-6, DPak (5 Leads + Tab), TO-263BA Supplier Device Package: TO-263-5 Base Part Number: MIC2171	1000 Order	--
MIC2172BM-ND	MIC2172BM	Microchip Technology	View more Packaging: Tube Part Status: Discontinued at Digi-Key Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 1.24V Voltage - Output (Max): 65V (Switch) Current - Output: 1.25A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC2172	1000 Order	--
576-1064-2-ND	MIC2172YM-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Boost, Cuk, Flyback, Forward Converter Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 1.24V Voltage - Output (Max): 65V (Switch) Current - Output: 1.25A (Switch) Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC2172	1000 Order	2500+: $1.486
MCP1663T-E/MNYT R-ND	MCP1663T-E/MNY	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 2.4V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 32V Current - Output: 375mA Frequency - Switching: 575kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TA) Mounting Type: Surface Mount Package / Case: 8-WFDFN Exposed Pad Supplier Device Package: 8-TDFN (2x3) Base Part Number: MCP1663	1000 Order	3300+: $0.6035
MCP1663T-E/OTTR -ND	MCP1663T-E/OT	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 2.4V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 32V Current - Output: 375mA Frequency - Switching: 575kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5 Base Part Number: MCP1663	1000 Order	3000+: $0.6035
MCP1665T-E/MRAT R-ND	MCP1665T-E/MRA	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 2.7V Voltage - Input (Max): 5V Voltage - Output (Min/Fixed): 2.8V Voltage - Output (Max): 32V Current - Output: 1A Frequency - Switching: 575kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TA) Mounting Type: Surface Mount Package / Case: 10-VFQFN Exposed Pad Supplier Device Package: 10-VQFN (2x2)	3300 Order	3300+: $0.8241
MCP16331T-E/CHT R-ND	MCP16331T-E/CH	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4.4V Voltage - Input (Max): 50V Voltage - Output (Min/Fixed): 2V Voltage - Output (Max): 24V Current - Output: 500mA Frequency - Switching: 500kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-23-6 Base Part Number: MCP16331	1000 Order	--
576-2339-ND	MIC4574YN	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 24V Voltage - Output (Min/Fixed): 1.23V Voltage - Output (Max): 20V Current - Output: 500mA Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: MIC4574	1000 Order	--
MIC4690BM-TR-ND	MIC4690BM-TR	Microchip Technology	View more Series: SuperSwitcher Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 30V Voltage - Output (Min/Fixed): 1.23V Voltage - Output (Max): 27.9V Current - Output: 1A Frequency - Switching: 500kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC4690	1000 Order	1+: $0
576-1066-ND	MIC2178YWM	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4.5V Voltage - Input (Max): 16.5V Voltage - Output (Min/Fixed): 1.245V Voltage - Output (Max): 16.5V Current - Output: 2.5A Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC Base Part Number: MIC2178	3 Order	1+: $3.6099 25+: $3.0043
TC1044SMJA-ND	TC1044SMJA	Microchip Technology	View more Packaging: Tube Part Status: Obsolete Function: Ratiometric Output Configuration: Negative Topology: Charge Pump Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 1.5V Voltage - Input (Max): 12V Voltage - Output (Min/Fixed): -Vin Current - Output: 20mA Frequency - Switching: 10kHz, 45kHz Synchronous Rectifier: No Operating Temperature: -55C ~ 125C (TA) Mounting Type: Through Hole Package / Case: 8-CDIP (0.300", 7.62mm) Supplier Device Package: 8-CERDIP Base Part Number: TC1044	1000 Order	1+: $0
LM2574-5.0BN-ND	LM2574-5.0BN	Microchip Technology	View more Packaging: Tube Part Status: Obsolete Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 5V Current - Output: 500mA Frequency - Switching: 52kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: LM2574	1000 Order	1+: $0
LM2576-12BT-ND	LM2576-12BT	Microchip Technology	View more Packaging: Tube Part Status: Obsolete Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 12V Current - Output: 3A Frequency - Switching: 52kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Through Hole Package / Case: TO-220-5 Supplier Device Package: TO-220-5 Base Part Number: LM2576	1000 Order	1+: $0
TC120503EHATR-N D	TC120503EHATR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 1.8V Voltage - Input (Max): 10V Voltage - Output (Min/Fixed): 5V Current - Output: 600mA Frequency - Switching: 300kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.173", 4.40mm Width) Supplier Device Package: 8-SOP Base Part Number: TC120503	1000 Order	1+: $0
MCP1602-250I/MF -ND	MCP1602-250I/MF	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 2.7V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 2.5V Current - Output: 500mA Frequency - Switching: 2MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-VDFN Exposed Pad Supplier Device Package: 8-DFN-EP (3x3) Base Part Number: MCP1602	25 Order	1+: $0.7308 25+: $0.6101
TC115331EMTTR-N D	TC115331EMTTR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 0.9V Voltage - Input (Max): 10V Voltage - Output (Min/Fixed): 3.3V Current - Output: 100mA Frequency - Switching: 100kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: SOT-89-5/6 Supplier Device Package: SOT-89-5 Base Part Number: TC115331	1000 Order	--
LM2575-12BWM-TR -ND	LM2575-12BWM-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 12V Current - Output: 1A Frequency - Switching: 52kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295", 7.50mm Width) Supplier Device Package: 24-SOIC Base Part Number: LM2575-12	1000 Order	1+: $0
MIC4684-3.3BMTR -ND	MIC4684-3.3BM T R	Microchip Technology	View more Series: SuperSwitcher Packaging: Tape & Reel (TR) Part Status: Obsolete Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 30V Voltage - Output (Min/Fixed): 3.3V Current - Output: 2A Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MIC4684	1000 Order	1+: $0
MCP1640CT-I/CHY TR-ND	MCP1640CT-I/CHY	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 0.8V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 2V Voltage - Output (Max): 5.5V Current - Output: 350mA Frequency - Switching: 500kHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-23-6 Base Part Number: MCP1640C	9000 Order	--
MCP1642D-50I/MC -ND	MCP1642D-50I/MC	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 0.65V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 5V Current - Output: 800mA Frequency - Switching: 1MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-VFDFN Exposed Pad Supplier Device Package: 8-DFN (2x3) Base Part Number: MCP1642	102 Order	1+: $0.6363 25+: $0.5322
MIC24046YFL-TR- ND	MIC24046YFL-TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Programmable Number of Outputs: 1 Voltage - Input (Min): 4.5V Voltage - Input (Max): 19V Voltage - Output (Min/Fixed): 0.7V Voltage - Output (Max): 3.3V Current - Output: 5A Frequency - Switching: 400kHz, 565kHz, 790kHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (3x3) Base Part Number: MIC24046	1000 Order	5000+: $1.0577
MCP1642BT-18I/M C-ND	MCP1642BT-18I/M C	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 0.65V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 1.8V Current - Output: 800mA Frequency - Switching: 1MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 85C (TA) Mounting Type: Surface Mount Package / Case: 8-VFDFN Exposed Pad Supplier Device Package: 8-DFN (2x3) Base Part Number: MCP1642	1000 Order	3300+: $0.5321
MCP1603-250I/MC -ND	MCP1603-250I/MC	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 2.7V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 2.5V Current - Output: 500mA Frequency - Switching: 2MHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-VFDFN Exposed Pad Supplier Device Package: 8-DFN (3x2) Base Part Number: MCP1603	1000 Order	450+: $0.571
LM2575-3.3BWM-T R-ND	LM2575-3.3BWM-T R	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Fixed Number of Outputs: 1 Voltage - Input (Min): 4V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 3.3V Current - Output: 1A Frequency - Switching: 52kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295", 7.50mm Width) Supplier Device Package: 24-SOIC Base Part Number: LM2575-12	1000 Order	1+: $0
MIC2177BWM-ND	MIC2177BWM	Microchip Technology	View more Packaging: Tube Part Status: Discontinued at Digi-Key Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 4.5V Voltage - Input (Max): 16.5V Voltage - Output (Min/Fixed): 1.245V Voltage - Output (Max): 16.5V Current - Output: 2.5A Frequency - Switching: 200kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC Base Part Number: MIC2177	1000 Order	1+: $0
MCP1640BT-I/MCT R-ND	MCP1640BT-I/MC	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Up Output Configuration: Positive Topology: Boost Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Min): 0.8V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 2V Voltage - Output (Max): 5.5V Current - Output: 350mA Frequency - Switching: 500kHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 8-VFDFN Exposed Pad Supplier Device Package: 8-DFN (3x2) Base Part Number: MCP1640B	1000 Order	3300+: $0.3245
MIC24045-KDYFL- TR-ND	MIC24045-KDYFL- TR	Microchip Technology	View more Packaging: Tape & Reel (TR) Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Programmable Number of Outputs: 1 Voltage - Input (Min): 4.5V Voltage - Input (Max): 19V Voltage - Output (Min/Fixed): 5V Current - Output: 5A Frequency - Switching: 570kHz Synchronous Rectifier: Yes Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Surface Mount Package / Case: 20-PowerVFQFN Supplier Device Package: 20-FQFN (3x3)	1000 Order	5000+: $1.2459
576-1515-5-ND	LM2574YN	Microchip Technology	View more Packaging: Tube Part Status: Active Function: Step-Down Output Configuration: Positive Topology: Buck Output Type: Adjustable Number of Outputs: 1 Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 1.23V Voltage - Output (Max): 37V Current - Output: 500mA Frequency - Switching: 52kHz Synchronous Rectifier: No Operating Temperature: -40C ~ 125C (TJ) Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: LM2574	1000 Order	500+: $0.7852

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