L4978 STMicroelectronics

L4978 Images

Please contact us for more photos of L4978

Part Number L4978
Manufacturer STMicroelectronics
Quantity in stock 316260 Pieces
Market Price -
Our Better Price Send by email: [email protected]
Delivery Time 1 day (can ship today)
Description Conv DC-DC Single Step Down 8V to 55V 8-Pin PDIP
Category Power Management IC
Family DC to DC Converter
ROHS Compliant Yes
MSL Level L4978
Datasheet download L4978.pdf
Request Quotation for L4978

L4978 Specifications

Part Number L4978
Mounting Through Hole
Operating Temperature -40 to 150 °C
Type Step Down
Rad Hard No
Line Regulation 10 mV
Maximum Output Current 2 A
Switching Regulator Yes
Output Voltage 3.3 to 50 V
Maximum Input Voltage 55 V
Number of Outputs 1
Minimum Input Voltage 8 V
Product Dimensions 10.92 x 6.6 x 3.32 mm
Switching Frequency 90 to 300 kHz
Lead Finish Matte Tin
Supplier Package PDIP
Efficiency 87 %
Operating Supply Voltage 8 to 55 V
Output Type Adjustable
Pin Count 8
Package 8PDIP
Replacement Part Number PART-L4978
Weight Contact us
Country of Origin -

Related parts for L4978

Image Part Number and Brand Brief Description and PDF Datasheet

LM25005MHX NOPB

Texas Instruments

Conv DC-DC Single Step Down 7V to 42V 20-Pin TSSOP EP T R

Download PDF datasheet for LM25005MHX NOPB.pdf

ST1S12G12R

STMicroelectronics

Conv DC-DC Single Step Down 2.5V to 5.5V 5-Pin TSOT-23 T R

Download PDF datasheet for ST1S12G12R.pdf

TPS61040QDBVRQ1

Texas Instruments

Conv DC-DC Single Step Up 1.8V to 6V 5-Pin SOT-23 T R

Download PDF datasheet for TPS61040QDBVRQ1.pdf

TPS62291DRVR

Texas Instruments

Conv DC-DC Single Step Down 2.3V to 6V 6-Pin WSON EP T R

Download PDF datasheet for TPS62291DRVR.pdf

LM2575T-5.0 NOPB

Texas Instruments

Conv DC-DC Single Step Down 4V to 40V 5-Pin(5+Tab) TO-220

Download PDF datasheet for LM2575T-5.0 NOPB.pdf

LMZ34002RKGT

Texas Instruments

Conv DC-DC Single Step Down 4.5V to 40V 41-Pin B1QFN T R

Download PDF datasheet for LMZ34002RKGT.pdf

MAX765CPA+

Maxim Integrated

Conv DC-DC Single Non-Inv Inv Step Up Step Down 3V to 16V 8-Pin PDIP N

Download PDF datasheet for MAX765CPA+.pdf

MAX638ACSA+T

Maxim Integrated

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin SOIC N T R

Download PDF datasheet for MAX638ACSA+T.pdf

MC34166TG

ON Semiconductor

Conv DC-DC Single Non-Inv Inv Step Up Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail

Download PDF datasheet for MC34166TG.pdf

LM2595SX-12 NOPB

Texas Instruments

Conv DC-DC Single Inv Step Down 4.5V to 40V 6-Pin(5+Tab) TO-263 T R

Download PDF datasheet for LM2595SX-12 NOPB.pdf