This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

LMR36503RFRPER +BOM

3-V to 65-V, 0.3-A ultra-small synchronous buck converter with 6 μA IQ

LMR36503RFRPER General Description

Featuring peak current mode control architecture and internal compensation, the LMR36503 ensures stable operation with minimal output capacitance. The device can be easily programmed to operate at any desired switching frequency between 200 kHz to 2.2 MHz, providing flexibility and customization options for users. Additionally, the precision EN/UVLO feature allows for precise control during start-up and shutdown, while the power-good flag offers a reliable indication of system status

TI Inventory

Key Features

  • Designed for rugged industrial applications:
    • Junction temperature range –40°C to +150°C
    • Input transient protection up to 70 V
    • Wide input voltage range: 3.0 V (falling threshold) to 65 V
    • Low EMI and minimized switch node ringing
    • Adjustable, 5-V fixed output voltage options available
  • Suited for scalable industrial power supplies:
    • Pin compatible with LMR36506 (65 V, 600 mA)
    • Adjustable switching frequency: 200 kHz to 2.2 MHz with RT pin variant
  • Minimized solution size and cost:
    • Highest power density with internal compensation and reduced external component count
    • Ultra-small, 2-mm × 2-mm HotRod™ package with wettable flanks available
  • High efficiency across load range with low power dissipation:
    • > 90% peak efficiency at 1 MHz (5 VOUT adjustable)
  • Ultra-low operating quiescent current at no load
    • 4 µA at 24 VIN to 3.3 VOUT (fixed output option)
TI Original Stock
TI Inventory

Specifications

Source Content uid LMR36503RFRPER Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
Analog IC - Other Type SWITCHING REGULATOR Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION JESD-30 Code S-PXSS-N9
Moisture Sensitivity Level 2 Number of Functions 1
Number of Outputs 1 Number of Terminals 9
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Switcher Configuration BUCK Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN Terminal Form NO LEAD
Terminal Position UNSPECIFIED Time@Peak Reflow Temperature-Max (s) 30

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method

fedex
Fedex
ups
UPS
dhl
DHL
tnt
NTN
Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

We promise to provide 365 days quality assurance service for all our products.

Reviews

You need to log in to reply. Sign In | Sign Up

In Stock: 7,917

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $3.772 $3.77
10+ $3.325 $33.25
30+ $3.058 $91.74
100+ $2.718 $271.80
500+ $2.594 $1,297.00
1000+ $2.536 $2,536.00

The prices below are for reference only.