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L4978

300kHz Step-down type Adjustable 3.3V~50V 2A DIP-8 Voltage Regulators - DC DC Switching Regulators RoHS

DIP-8ROHS3 CompliantActive

2A Step Down Switching Regulator

Manufacturer: ST
Manufacturer part #: L4978
Store part #: C53329
Package / case: DIP-8
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tube-packed

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

106 in stock

#C53329

Stock & price checked 24 h ago

Quantity	Unit price	Pack price
1+	₹442.20	₹442.20
10+	₹391.14	₹3,911.40
50+	₹359.19	₹17,959.50
100+	₹326.38	₹32,638.00
500+	₹311.61	₹1,55,805.00
1,200+	₹305.10	₹3,66,120.00

Quantity (min 1)

1 × ₹442.20

₹442.20

excl. GST

₹521.80 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 50 per tube

L4978

₹442.20 for 1 + GST

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Specifications

Operating Temperature: -40℃~+150℃@(TJ)
Frequency - Switching: 300kHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Adjustable soft-start
Output Type: Adjustable
Topology: Buck
Operating Voltage: 8V~55V
Switch tube (built-in/external): Built-in
Output Voltage: 3.3V~50V
Output Current: 2A
Quiescent Current: 2.5mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 50 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 0.92 g

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