Texas Instruments LMR51635XFDDCR
Manufacturer No:
LMR51635XFDDCR
Manufacturer:
Texas Instruments
Package:
Description:
SIMPLE SWITCHER SYNCHRONOUS BUCK.Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A SOT-23-6 Thin, TSOT-23-6
Quantity:
In Stock :5255
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
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Date Code：Within 2 Years
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LMR51635XFDDCR Information
Texas Instruments LMR51635XFDDCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LMR51635XFDDCR.
- Type
- Parameter
- Series
- LMR516x5
- Packaging
- Tape & Reel (TR), Cut Tape (CT)
- Part Status
- Active
- Manufacturer Lead Time
- 12 Weeks
- Current - Output
- 3.5A
- Frequency - Switching
- 400kHz
- Function
- Step-Down
- Mounting Type
- Surface Mount
- Number of Outputs
- 1
- Operating Temperature
- -40°C ~ 150°C (TJ)
- Type
- Parameter
- Output Configuration
- Positive
- Output Type
- Adjustable
- Package / Case
- SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package
- SOT-23-THIN
- Synchronous Rectifier
- Yes
- Topology
- Buck
- Voltage - Input (Max)
- 60V
- Voltage - Input (Min)
- 4.3V
- Voltage - Output (Max)
- 30V
- Voltage - Output (Min/Fixed)
- 0.8V
Download datasheets and manufacturer documentation for Texas Instruments LMR51635XFDDCR.
EVM User's guide:
Functional safety information:
Data sheet:
The LMR516x5 is a wide-VIN, easy-to-use, synchronous buck converter capable of driving up to 2.5A or 3.5A load current. With a wide input range of 4.3V to 60V, the device is designed for a wide range of industrial applications for power conditioning from an unregulated source.
The LMR516x5 operates at 400kHz or 1.1MHz switching frequency to support use of relatively small inductors for an optimized design size. The device has a pulse frequency modulation (PFM version) to realize high efficiency at light load and a forced pulse width modulation (PFM version) to achieve constant frequency and small output voltage ripple over the full load range, soft-start and compensation circuits are implemented internally, which allow the device to be used with minimal external components.
The device has built-in protection features, such as cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown in case of excessive power dissipation.
- Functional Safety-Capable
- Configured for rugged industrial applications:
- 4.3V to 60V input voltage range
- 2.5A or 3.5A continuous output current
- Low operating quiescent current of 29µA
- 70ns minimum switching on time
- 400kHz amd 1.1MHz switching frequency
- Frequency spread spectrum (PFM variant)
- –40°C to 150°C junction temperature range
- 96% maximum duty cycle
- Monotonic start-up with prebiased output
- Short-circuit protection with hiccup mode
- Precision enable
- ±1% tolerance voltage reference
- Small design size and ease of use:
- Integrated synchronous rectification
- Internal compensation for ease of use
- SOT-23 package
- Various options in pin-to-pin compatible package
- PFM and forced PWM (FPWM) options
- Create a custom design using the LMR516x5 with the WEBENCH Power Designer
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
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4.9 M
In-stock SKU
15,000+
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