LMR10510YMF/NOPB

LMR10510YMF/NOPB

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LMR10510YMF/NOPB
IC REG BUCK ADJ 1A SOT23-5
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$0.41

Price update:a months ago
Available in stock: 948
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Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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LMR10510YMF/NOPB Products

The LMR10510YMF/NOPB regulator is a monolithic, high frequency, PWM step-down DC/DC converter ina 5-pin SOT-23 and a 6-pin WSON package. It provides all the active functions to provide localDC/DC conversion with fast transient response and accurate regulation in the smallest possible PCBarea. The LMR10510YMF/NOPB is internally compensated, so it is simple to use and requires few externalcomponents. The ability to drive 1-A loads with an internal 130-m PMOS switch results in the bestpower density available. The world-class control circuitry allows on-times as low as 30 ns, thussupporting exceptionally high frequency conversion over the entire 3-V to 5.5-V input operatingrange down to the minimum output voltage of 0.6 V.

The LMR10510YMF/NOPB is a constant frequency PWM buck regulator IC that delivers a 1-A loadcurrent. The regulator has a preset switching frequency of 1.6 MHz or 3 MHz. This high frequencyallows the LMR10510YMF/NOPB to operate with small surface mount capacitors and inductors, resulting in aDC/DC converter that requires a minimum amount of board space. Even though the operating frequencyis high, efficiencies up to 93% are easy to achieve. External shutdown is included, featuring anultra-low stand-by current of 30 nA. The LMR10510YMF/NOPB utilizes current-mode control and internalcompensation to provide high-performance regulation over a wide range of operating conditions.Additional features include internal soft-start circuitry to reduce inrush current, pulse-by-pulsecurrent limit, thermal shutdown, and output overvoltage protection.

Feature

  • Input Voltage Range of 3 V to 5.5 V
  • Output Voltage Range of 0.6 V to 4.5 V
  • Output Current up to 1 A
  • 1.6-MHz (LMR10510X) and 3-MHz (LMR10510Y) Switching Frequencies
  • Low Shutdown IQ, 30 nA Typical
  • Internal Soft Start
  • Internally Compensated
  • Current-Mode PWM Operation
  • Thermal Shutdown
  • SOT-23 (2.92 × 2.84 × 1 mm) and WSON (3 × 3 × 0.8 mm) Packaging
  • Tiny Overall Solution Reduces System Cost
  • Create a custom design using the LMR10510 with the WEBENCH Power Designer

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Output (Min/Fixed) 0.6V
Series SIMPLE SWITCHER®
Voltage - Output (Max) 4.5V
Package Tape & Reel (TR)
Current - Output 1A
Product Status Active
Frequency - Switching 3MHz
Function Step-Down
Synchronous Rectifier No
Output Configuration Positive
Operating Temperature -40°C ~ 125°C (TJ)
Topology Buck
Mounting Type Surface Mount
Output Type Adjustable
Package / Case SC-74A, SOT-753
Number of Outputs 1
Supplier Device Package SOT-23-5
Voltage - Input (Min) 3V
Voltage - Input (Max) 5.5V

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$0.41

Price update:a months ago
Available in stock: 948
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments

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