Part Details for L5991 by STMicroelectronics
Overview of L5991 by STMicroelectronics
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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 L5991
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 7 |
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RFQ | ||
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Quest Components | SWITCHING CONTROLLER, CURRENT-MODE, 1.5A, 1000KHZ SWITCHING FREQ-MAX, BCDMOS, PDIP16 | 8 |
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$1.4950 / $1.6250 | Buy Now |
Part Details for L5991
L5991 CAD Models
L5991 Part Data Attributes
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L5991
STMicroelectronics
Buy Now
Datasheet
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L5991
STMicroelectronics
Current Mode PWM
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | DIP | |
| Package Description | DIP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | STMicroelectronics | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 21 V | |
| Input Voltage-Min | 12 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Output Current-Max | 1.5 A | |
| Output Voltage-Nom | 2.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.1 mm | |
| Supply Current-Max (Isup) | 13 mA | |
| Surface Mount | NO | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | BCDMOS | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm |
Alternate Parts for L5991
This table gives cross-reference parts and alternative options found for L5991. 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 L5991, 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 |
|---|---|---|---|
| UC1825VTD2 | High-Speed PWM Controller, UC1825-DIE 0- | Texas Instruments | L5991 vs UC1825VTD2 |
| MAX15004BAUE/V+ | Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16, TSSOP-16 | Maxim Integrated Products | L5991 vs MAX15004BAUE/V+ |
| MAX15004AAUE+T | 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers, 16-TSSOP_4.4_EP-4.4_MM, 16 Pins, -40 to 125C | Analog Devices Inc | L5991 vs MAX15004AAUE+T |
| MAX15004AAUE/V+ | Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16, TSSOP-16 | Maxim Integrated Products | L5991 vs MAX15004AAUE/V+ |
| MAX15005AAUE/V+ | 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers, 16-TSSOP_4.4_EP-4.4_MM, 16 Pins, -40 to 125C | Analog Devices Inc | L5991 vs MAX15005AAUE/V+ |
| MAX15005AAUE/V | Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16, TSSOP-16 | Maxim Integrated Products | L5991 vs MAX15005AAUE/V |
| MAX15005BAUE/V | Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16, TSSOP-16 | Maxim Integrated Products | L5991 vs MAX15005BAUE/V |
| MAX15004AAUE/V | Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16, TSSOP-16 | Maxim Integrated Products | L5991 vs MAX15004AAUE/V |
| MAX15005AAUE/V+ | Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16, TSSOP-16 | Maxim Integrated Products | L5991 vs MAX15005AAUE/V+ |
| UC1825VTD1 | High-Speed PWM Controller, UC1825-DIE 0- | Texas Instruments | L5991 vs UC1825VTD1 |