LT1076CT-5#PBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LT1076-5
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1076-5 is a 2A fixed 5V output monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, all current limit components, and an output monitor are included on the chip. The topology is a classic positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1076-5 to drive a tapped inductor in the buck mode with output currents up to 4A.The LT1076-5 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs.On-chip pulse by pulse current limiting makes the LT1076-5 nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a self-boot feature allows input voltages as low as 5V in the inverting and boost configurations.The LT1076-5 is available in a low cost 5- and 7-lead TO-220 packages with frequency pre-set at 100kHz and current limit at 2.6A. See Application Note 44 for design details.

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Prices starting from US$6.51

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Newark Electronics
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element14
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Farnell
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TME
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Buerklin
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Richardson RFPD
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Features

Fixed 5V Output
2A On-Board Switch
100kHz Switching Frequency
2% Output Voltage Tolerance Over Temperature
Greatly Improved Dynamic Behavior
Available in Low Cost 5- and 7-Lead Packages
Only 9.5mA Quiescent Current
Operates Up to 60V Input

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Buck, 100Khz, 70Deg C | Newark Electronics
DC/DC CONV, BUCK, 100KHZ, 70DEG C | element14
PMIC | TME
Conv DC-DC 7.3V to 45V Step Down Single-Out 5V 4A 5-Pin(5+Tab) TO-220 Tube | Richardson RFPD


LT1076CT-5#PBF Semiconductors - ICs by Linear Technology

SWITCHING REG 2A 5V 1076 TO-220-5

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Buck (Step Down)
Input Voltage Min 7.3V
Input Voltage Max 45V
DC / DC Converter IC Case TO-220
No. of Pins 5Pins
Output Current 1.6A
Output Voltage Nom. 5V
Switching Frequency 120kHz
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (15-Jan-2018)
Base Number 1076
Frequency 100kHz
IC Generic Number 1076
IC Temperature Range Commercial
Logic Function Number 1076
No. of Outputs 1Outputs
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +70°C
Output Current Max 2A
Output Voltage 5V
Power Supply IC Type Step-down switching regulator
Primary Input Voltage 25V
Supply Voltage Max 60V
Supply Voltage Min 8V
Voltage Regulator Type Shutdown

Last 6 months Inventory & Pricing History


Alternative Descriptions

I.C. LT1076CT-5 | Buerklin

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1076CT-5#PBF?

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What category does LT1076CT-5#PBF fall under?

The LT1076CT-5#PBF is listed under Internal Power Switch Buck Regulators.

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You can view similar parts to LT1076CT-5#PBF when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

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Is the LT1076CT-5#PBF RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14, Farnell, TME and Buerklin have stock available or on a lead time for LT1076CT-5#PBF.

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