Part Details for L4977A by STMicroelectronics
Overview of L4977A by STMicroelectronics
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for L4977A
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
56P8358
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Newark | Power Management |Stmicroelectronics L4977A Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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Buy Now | |
DISTI #
L4977A
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Avnet Americas | Conv DC-DC Single Step Down 15V to 50V 15-Pin(15+Tab) MULTIWATT V - Rail/Tube (Alt: L4977A) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Container: Tube | 0 |
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RFQ | |
DISTI #
L4977A
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Avnet Americas | Conv DC-DC Single Step Down 15V to 50V 15-Pin(15+Tab) MULTIWATT V - Rail/Tube (Alt: L4977A) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Container: Tube | 0 |
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RFQ | |
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ComSIT USA | 7A SWITCHING REGULATOR Switching Regulator, Voltage-mode, 11A, 500kHz Switching Freq-Max, BCDMOS, PZFM15 RoHS: Compliant | Europe - 25 |
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RFQ | |
DISTI #
SMC-L4977A
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 1205 |
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RFQ |
Part Details for L4977A
L4977A CAD Models
L4977A Part Data Attributes:
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L4977A
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
L4977A
STMicroelectronics
7 A switching regulator
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Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | ZFM | |
Package Description | PLASTIC, POWER PACK-15 | |
Pin Count | 15 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | STMicroelectronics | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Control Mode | VOLTAGE-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 50 V | |
Input Voltage-Min | 15 V | |
Input Voltage-Nom | 35 V | |
JESD-30 Code | R-PZFM-T15 | |
JESD-609 Code | e3 | |
Number of Functions | 1 | |
Number of Terminals | 15 | |
Output Current-Max | 11 A | |
Output Voltage-Nom | 5.1 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | ZIP | |
Package Equivalence Code | ZIP15,.2,.17TB | |
Package Shape | RECTANGULAR | |
Package Style | FLANGE MOUNT | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Switcher Configuration | BUCK | |
Switching Frequency-Max | 500 kHz | |
Technology | BCDMOS | |
Terminal Finish | MATTE TIN | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 1.27 mm | |
Terminal Position | ZIG-ZAG |
Alternate Parts for L4977A
This table gives cross-reference parts and alternative options found for L4977A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L4977A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
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PRM48BF480T400A00 | Switching Regulator, Voltage-mode, 8.33A, 1000kHz Switching Freq-Max, ROHS COMPLIANT PACKAGE-24 | Vicor Corporation | L4977A vs PRM48BF480T400A00 |
PRM48BH480T200A00 | Switching Regulator, Voltage-mode, 5.5A, 1000kHz Switching Freq-Max, ROHS COMPLIANT PACKAGE-20 | Vicor Corporation | L4977A vs PRM48BH480T200A00 |