LT3680IMSE#PBF The LT3680IMSE#PBF is a 36V, 3.5A monolithic buck switching regulator from LT. It operates with adjustable frequency and features low quiescent current and an integrated boost diode.
Mfr Part #:

LT3680IMSE#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT3680IMSE#PBF is a 36V, 3.5A monolithic buck switching regulator from LT. It operates with adjustable frequency and features low quiescent current and an integrated boost diode.
✓ Total Stock: 2,500 pcs

LT3680IMSE#PBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request 1101+ On Request On Request

LT3680IMSE#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

LT3680IMSE#PBF Description

Short technical summary and product information.

The LT3680IMSE#PBF is a versatile monolithic buck switching regulator manufactured by LT, accepting input voltages up to 36V. It delivers a maximum output current of 3.5A and features an adjustable switching frequency range from 200kHz to 2.4MHz.

 

Key electrical characteristics include a low quiescent current of 75µA in Burst Mode operation and a low shutdown current of less than 0.5µA. The integrated 95mΩ switch ensures high efficiency. The device also includes a power good flag, soft-start capability, and thermal protection.

 

This regulator is available in a thermally enhanced 10-pin MSOP package. Its design is suitable for various applications including automotive battery regulation, power for portable products, and distributed supply regulation.

 

The LT3680 supports output voltages ranging from 0.79V to 30V, with a feedback reference voltage of 0.790V. Its current mode topology provides fast transient response and good loop stability.

LT3680IMSE#PBF Quick Information

Product Type: DC-DC Switching Regulator
Series: LT3680
Canonical Name: LT3680 36V, 3.5A, 2.4MHz Step-Down Switching Regulator
Subcategory: DC-DC

LT3680IMSE#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LT3680IMSE#PBF Features

  • Wide input voltage range up to 36V.
  • 3.5A maximum output current capability.
  • Adjustable switching frequency from 200kHz to 2.4MHz.
  • Low quiescent current of 75µA in Burst Mode.
  • Integrated 95mΩ switch for high efficiency.

LT3680IMSE#PBF Applications

  • Automotive battery regulation.
  • Power for portable products.
  • Distributed supply regulation.
  • Industrial power supplies.
  • Wall transformer regulation.

LT3680IMSE#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LT3680?

The maximum input voltage is 36V.

What is the maximum output current of the LT3680?

The maximum output current is 3.5A.

What is the adjustable switching frequency range?

The switching frequency can be adjusted from 200kHz to 2.4MHz.

What is the quiescent current in Burst Mode?

The quiescent current in Burst Mode is 75µA at 12VIN to 3.3VOUT.

What is the on-resistance of the integrated switch?

The on-resistance of the saturating switch is 95mΩ.

What is the feedback reference voltage?

The feedback reference voltage is 0.790V.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

LT3680IMSE#PBF Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
CD4023BM96/CD4023BM96
CD4023BM96/CD4023BM96
Texas Instruments
The Texas Instruments CD4023BM96 is a logic gate designed for digital applications. It features RoHS3 compliance and an MSL 1 rating.
View Part
BC847BS.115
BC847BS.115
NXP Semiconductors
The BC847BS.115 is a bipolar transistor array from NXP Semiconductors. It features RoHS3 compliance and an MSL of 1 Unlimited.
View Part
LM431SACMFX
LM431SACMFX
On Semiconductor
The LM431SACMFX is a voltage reference IC manufactured by ON Semiconductor. It offers RoHS3 compliance and Moisture Sensitivity Level 1.
View Part
Home

Categories