STMicroelectronics L4978D013TR
Production
Technical Specifications
Physical
Case/PackageSO
MountSurface Mount
Number of Pins16
Technical
Efficiency87 %
Frequency300 kHz
Max Input Voltage55 V
Max Operating Temperature150 °C
Max Output Current2 A
Max Output Voltage50 V
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage3.3 V
Min Supply Voltage8 V
Nominal Supply Current16 mA
Number of Outputs1
Operating Supply Voltage55 V
Output ConfigurationPositive
Output Current2 A
Output TypeAdjustable
Output Voltage50 V
PackagingTape & Reel (TR)
Quiescent Current2.7 mA
Schedule B8542390000
Switching Frequency300 kHz
Synchronous RectifierNo
Dimensions
Width7.6 mm
Inventory History
3 month trend: +9.34%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.997
$ 2.12
Stock
399,338
306,363
Authorized Distributors
7
10
Case/Package
SO
SO
Number of Pins
16
16
Number of Outputs
1
1
Max Output Current
2 A
2 A
Switching Frequency
300 kHz
300 kHz
Min Input Voltage
8 V
8 V
Max Input Voltage
55 V
55 V
Min Output Voltage
3.3 V
3.3 V
Max Output Voltage
50 V
50 V
Efficiency
87 %
87 %
Synchronous Rectifier
No
No
Engineering Resources
View Evaluation kits and Reference designs for STMicroelectronics L4978D013TR.
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Descriptions
Descriptions of STMicroelectronics L4978D013TR provided by its distributors.
Switching Regulator, Voltage-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDSO16
Conv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W T/R
L4978 Series 55 V 110 kHz 2 A SMT Step Down Swithing Regulator - SOIC-16
IC, SWITCHING REG, BUCK, ADJ, SOIC-16; Topology: Buck (Step Down); Input Voltage Min: 8V; Input Voltage Max: 55V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: SOIC; No. of Pins: 16Pins; Output Current: 2A; Output Voltag
2A Step down switching regulator
2A Step down switching regulator, SO-16W, Tape and Reel
STMicroelectronics SCT
L4978 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 24V 7.6mm 2A 100kHz~300kHz
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: +9.34%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSO
MountSurface Mount
Number of Pins16
Technical
Efficiency87 %
Frequency300 kHz
Max Input Voltage55 V
Max Operating Temperature150 °C
Max Output Current2 A
Max Output Voltage50 V
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage3.3 V
Min Supply Voltage8 V
Nominal Supply Current16 mA
Number of Outputs1
Operating Supply Voltage55 V
Output ConfigurationPositive
Output Current2 A
Output TypeAdjustable
Output Voltage50 V
PackagingTape & Reel (TR)
Quiescent Current2.7 mA
Schedule B8542390000
Switching Frequency300 kHz
Synchronous RectifierNo
Dimensions
Width7.6 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant