STMicroelectronics, L4978D Step-Down Switching Regulator 2A Adjustable, 3.3 → 50 V 16-Pin, SOIC W

L4978D STMicroelectronics,  Step-Down Switching Regulator 2A Adjustable, 3.3 → 50 V 16-Pin, SOIC W
L4978D
STMicroelectronics

Product Information

Dimensions:
10.5 x 7.6 x 2.35mm
Width:
7.6mm
Maximum Output Voltage:
50 V
Output Type:
Adjustable
Maximum Switching Frequency:
300 kHz
Efficiency:
87%
Package Type:
SOIC W
Regulator Function:
Buck Controller
Maximum Operating Temperature:
+150 °C
Number of Outputs:
1
Line Regulation:
10 mV
Length:
10.5mm
Minimum Output Voltage:
3.3 V
Pin Count:
16
Mounting Type:
Surface Mount
Height:
2.35mm
Minimum Operating Temperature:
-40 °C
Minimum Input Voltage:
8 V
Maximum Output Current:
2A
Maximum Input Voltage:
55 V
Switching Regulator:
Yes
Synchronous Rectifier:
No
HTSUS:
8542.39.0060
RoHS Status:
ROHS3 Compliant
Operating Temperature:
-40°C ~ 150°C (TJ)
Package / Case:
16-SOIC (0.295", 7.50mm Width)
Voltage - Input (Min):
8V
Function:
Step-Down
Voltage - Output (Min/Fixed):
3.3V
Frequency - Switching:
100kHz ~ 300kHz
title:
L4978D
REACH Status:
REACH Unaffected
Output Type:
Adjustable
edacadModel:
L4978D Models
Current - Output:
2A
Voltage - Input (Max):
55V
edacadModelUrl:
/en/models/1506406
Voltage - Output (Max):
50V
Topology:
Buck
Moisture Sensitivity Level (MSL):
3 (168 Hours)
standardLeadTime:
12 Weeks
Mounting Type:
Surface Mount
Series:
-
Supplier Device Package:
16-SO W
Packaging:
Tube
Base Product Number:
L4978
Output Configuration:
Positive
Number of Outputs:
1
ECCN:
EAR99
RoHs Compliant
Checking for live stock

This is Step-Down Switching Regulator 2A Adjustable 3.3 → 50 V 16-Pin SOIC W manufactured by STMicroelectronics. The manufacturer part number is L4978D. The given dimensions of the product include 10.5 x 7.6 x 2.35mm. Furthermore, the product is 7.6mm wide. Its output voltage (maximum) includes 50 v. Furthermore, it has aadjustable output. It has a maximum 300 khz switching frequency. It is a highly efficient product with an 87% of high efficiency. The package is a sort of soic w. It has a/an buck controller function regulator . It has a maximum operating temperature of +150 °c. Additionally, the product is supplied with 1 outputs. Has a line regulation of 10 mv. Its accurate length is 10.5mm. The product features 3.3 v minimum output voltage. It contains 16 pins. The product is available in surface mount configuration. In addition, the height is 2.35mm. Whereas, the minimum operating temperature of the product is -40 °c. The product has 8 v of minimum input voltage. Featuring 2a of maximum output current. 55 v is the maximum voltage of the bespoke product. It has a switching regulator yes . This also includes no synchronous rectifier. It is assigned with possible HTSUS value of 8542.39.0060. The product is rohs3 compliant. The product has -40°c ~ 150°c (tj) operating temperature range. Moreover, the product comes in 16-soic (0.295", 7.50mm width). It offers 8v of minimum input voltage. It performs basic function of step-down. The minimum or fixed output voltage include 3.3v. The switching frequency of the standard product is 100khz ~ 300khz. In addition, it is reach unaffected. While, the output current includes 2a. Its maximum input voltage is 55v. While the maximum output voltage is 50v. Topology includes buck. Its typical moisture sensitivity level is 3 (168 hours). It has a long 12 weeks standard lead time. 16-so w is the supplier device package value. In addition, tube is the available packaging type of the product. Moreover, it corresponds to l4978, a base product number of the product. It boasts positive output configuration. The product is designated with the ear99 code number.

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L4978 2A STEP DOWN SWITCHING REGULATOR Data Sheet(Technical Reference)
pdf icon
L4978(Datasheets)

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