LT1976BEFE#PBF The LT1976BEFE#PBF is a monolithic step-down switching regulator from Analog Devices, Inc. It accepts input voltages up to 60V and provides a peak switch current of 1.5A.
Mfr Part #:

LT1976BEFE#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT1976BEFE#PBF is a monolithic step-down switching regulator from Analog Devices, Inc. It accepts input voltages up to 60V and provides a peak switch current of 1.5A.
✓ Total Stock: 29 pcs

LT1976BEFE#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
29 pcs
29 pcs On Request 1 On Request On Request 16+ On Request On Request

LT1976BEFE#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade

LT1976BEFE#PBF Description

Short technical summary and product information.

The LT1976BEFE#PBF is a 200kHz monolithic step-down switching regulator manufactured by Analog Devices, Inc. It is designed to accept input voltages ranging from 3.3V to 60V. The integrated circuit includes a high-efficiency 1.5A switch with a low 0.2Ω on-resistance, along with essential oscillator, control, and logic circuitry.

 

This regulator utilizes current mode topology for rapid transient response and stable loop performance. Innovative design techniques ensure high efficiency across a wide input voltage range. The LT1976B variant, specifically, avoids Burst Mode operation at low currents, which eliminates low-frequency output ripple at the cost of efficiency. Key features include a power good flag with programmable threshold, load dump protection up to 60V, and thermal shutdown protection.

 

The LT1976BEFE#PBF is housed in a compact 16-pin TSSOP package with an exposed pad for enhanced thermal management, making it suitable for applications requiring robust power conversion.

 

Applications include high voltage power conversion, 14V and 42V automotive systems, industrial power systems, distributed power systems, and battery-powered devices.

LT1976BEFE#PBF Quick Information

Product Type: Step-Down Switching Regulator
Series: LT1976
Canonical Name: LT1976BEFE#PBF Step-Down Switching Regulator
Subcategory: DC-DC Switching Regulator

LT1976BEFE#PBF Compliance

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

LT1976BEFE#PBF Features

  • Accepts input voltages up to 60V.
  • Provides 1.5A peak switch current.
  • Operates at a 200kHz switching frequency.
  • Features a 0.2Ω on-resistance switch.
  • Available in a 16-pin TSSOP package.

LT1976BEFE#PBF Applications

  • Suitable for high voltage power conversion.
  • Used in 14V and 42V automotive systems.
  • Applicable to industrial power systems.
  • Designed for distributed power systems.
  • Ideal for battery-powered systems.

LT1976BEFE#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT1976BEFE#PBF?

3.3V to 60V.

What package does the LT1976BEFE#PBF come in?

16-Pin TSSOP (TSSOP16).

What is the switching frequency?

200kHz typical.

What is the peak switch current?

1.5A peak.

What is the quiescent current of the LT1976B variant?

1.6mA typical.

Is the output voltage fixed or adjustable?

The output voltage is adjustable.

What is the shutdown current?

Less than 1µA.

LT1976BEFE#PBF Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
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
CGA3E2X8R1H472K080AA
CGA3E2X8R1H472K080AA
TDK Corporation
The TDK Corporation CGA3E2X8R1H472K080AA is a ceramic capacitor. It features RoHS3 compliance and Moisture Sensitivity Level 1.
View Part
FDN304PZ-NL
FDN304PZ-NL
On Semiconductor
The FDN304PZ-NL is a MOSFET transistor from On Semiconductor. It is RoHS3 Compliant and has an MSL of 1.
View Part
LM358DT
LM358DT
STMicroelectronics
The STMicroelectronics LM358DT is a standard operational amplifier. It is RoHS3 compliant and has an MSL rating of 1.
View Part
Home

Categories