ADI

LT3693EMSE#TRPBF

Buck Switching Regulator IC Adjustable 0.79V~30V 1 Output 3.5A MSOP-10-EP

MSOP-10-EPROHS3 CompliantActive

36V, 3.5A, 2.4MHz Step-Down Switching Regulator

Manufacturer: ADI
Manufacturer part #: LT3693EMSE#TRPBF
Store part #: C580123
Package / case: MSOP-10-EP
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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196 in stock

#C580123

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹950.59	₹950.59
10+	₹825.80	₹8,258.00
30+	₹695.58	₹20,867.40
100+	₹631.55	₹63,155.00

Quantity (min 1)

1 × ₹950.59

₹950.59

excl. GST

₹1,121.70 incl. 18% GST

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Standard pack: 2,500 per reel

LT3693EMSE#TRPBF

₹950.59 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 2.45MHz
Function: Step-down type
Number of Outputs: 1
Features: Frequency synchronization;Operating status indication;Adjustable soft-start;External compensation
Output Type: Adjustable
Topology: Buck
Operating Voltage: 3.6V~36V
Switch tube (built-in/external): Built-in
Output Current: 3.5A
Output Voltage: 790mV~30V
Quiescent Current: 500nA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.064 g

Overview

The LT3693 is an adjustable frequency (200kHz to 2.4MHz) monolithic buck switching regulator that accepts input voltages up to 36V. A high efficiency 95m switch is included on the die along with a boost Schottky diode and the necessary oscillator, control, and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Shutdown reduces input supply current to less than 1μA while a resistor and capacitor on the RUN/SS pin provide a controlled output voltage ramp (soft-start). A power good flag signals when VOUT reaches 91% of the programmed output voltage. The LT3693 is available in 10-Pin MSOP and 3mm × 3mm DFN packages with exposed pads for low thermal resistance.

Applications

Automotive Battery Regulation
Power for Portable Products
Distributed Supply Regulation
Industrial Supplies
Wall Transformer Regulation

Key features

Wide Input Range: 3.6V to 36V
3.5A Maximum Output Current
Adjustable Switching Frequency: 200kHz to 2.4MHz
Low Shutdown Current: l₀ < 1μA
Integrated Boost Diode
Synchronizable Between 250kHz to 2MHz
Power Good Flag Saturating Switch Design: 95m On-Resistance
0.790V Feedback Reference Voltage
Output Voltage: 0.79V to 30V
Thermal Protection
Soft-Start Capability
Small 10-Pin Thermally Enhanced MSOP and (3mm×3mm) DFN Packages

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