Overview
The TL1451ACDB is a DC DC Converter made by Texas Instruments in a SSOP-16-208mil package with 16 pins. -20℃~+85℃@(TA) 1 20mA 3.6V~50V 500kHz Buck Overcurrent Protection、Built-in LDO regulator Step-down type SSOP-16-208mil AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL1451CDB, from EasyEDA) and its footprint (Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2862054).
Symbol
Footprint
Order codes
1- TL1451ACDBRLCSC C2862054
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | CT | Unspecified |
| 2 | RT | Unspecified |
| 3 | 1IN+ | Unspecified |
| 4 | 1IN- | Unspecified |
| 5 | 1FB | Unspecified |
| 6 | 1DTC | Unspecified |
| 7 | 1OUT | Unspecified |
| 8 | GND | Unspecified |
| 9 | VCC | Unspecified |
| 10 | 2OUT | Unspecified |
| 11 | 2DTC | Unspecified |
| 12 | 2FB | Unspecified |
| 13 | 2IN- | Unspecified |
| 14 | 2IN+ | Unspecified |
| 15 | SCP | Unspecified |
| 16 | REF | Unspecified |
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Is there a KiCad symbol and footprint for the TL1451ACDB?
Yes. The symbol is EasyEDA_Cloud:TL1451CDB and the footprint Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL1451ACDB?
SSOP-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the TL1451ACDB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TL1451ACDB?
JLCPCB lists it as part C2862054, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL1451ACDB?
Parts like it in the library: the LTC1435IG#TRPBF by Analog Devices, the MAX1644EAE+T by Maxim Integrated (Analog Devices), the TL1454ACDB by Texas Instruments and the LT1737IGN by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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SSOP-16-40℃~+85℃ 1 20A 3.3V 300kHz 4.5V~32V 600uA Buck External Fixed Light load efficient mode、Adjustable soft-start、Cycle-by-cycle current limiting、Frequency synchronization、External compensation Step-down type Yes SSOP-16 DC-DC ConvertersMicrochip TechnologyDC-DC ConvertersMIC2182-3.3YSM
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