LMZ10501 5.5V, 1A Step-Down DC/DC Power Module in 3mm × 2.6mm Package | TI.com

LMZ10501 (ACTIVE) 5.5V, 1A Step-Down DC/DC Power Module in 3mm × 2.6mm Package

 

Description

The LMZ10501 nano module is an easy-to-use step-down DC-DC solution capable of driving up to 1-A load in space-constrained applications. Only an input capacitor, an output capacitor, a small VCON filter capacitor, and two resistors are required for basic operation. The nano module comes in an 8-pin µSIP footprint package with an inductor. Internal current limit based soft-start function, current overload protection, and thermal shutdown are also provided.

Features

  • Output Current Up to 1 A
  • Input Voltage Range 2.7 V to 5.5 V
  • Output Voltage Range 0.6 V to 3.6 V
  • Efficiency up to 95%
  • Integrated Inductor
  • 8-Pin microSiP Footprint
  • –40°C to 125°C Junction Temperature Range
  • Adjustable Output Voltage
  • 2-MHz Fixed PWM Switching Frequency
  • Integrated Compensation
  • Soft-Start Function
  • Current Limit Protection
  • Thermal Shutdown Protection
  • Input Voltage UVLO for Power-Up, Power-Down, and Brownout Conditions
  • Only 5 External Components — Resistor Divider and 3 Ceramic Capacitors
  • Small Solution Size
  • Low Output Voltage Ripple
  • Easy Component Selection and Simple PCB Layout
  • High Efficiency Reduces System Heat Generation
  • Create a Custom Design Using the LMZ10501 With the WEBENCH® Power Designer

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WEBENCH® Designer LMZ10501

  Min   Max Range
Vin  V 2.7 to 5.5V
Vout  V 0.6 to 3.6V
Iout  A ≤ 1A
Ambient Temp  °C -40 to 125°C

Parametrics

Compare all products in Buck modules (integrated inductor) Email Download to Excel
Part number Order Iout (Max) (A) Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Soft start Features Iq (Typ) (mA) Regulated outputs (#) Switching frequency (Max) (kHz) Switching frequency (Min) (kHz) Switching frequency (Typ) (kHz) Topology Operating temperature range (C) Duty cycle (Max) (%) Rating Type
LMZ10501 Order now 1     2.7     5.5     0.6     3.6     Fixed     EMI Tested
Enable    
6.5     1     2250     1750     2000     Buck
Synchronous Buck    
-40 to 125     100     Catalog     Module    
LMZ10500 Order now 0.65     2.7     5.5     0.6     3.6     Fixed     EMI Tested
Enable    
6.5     1     2250     1750     2000     Buck
Synchronous Buck    
-40 to 125     100     Catalog     Module    
LMZ20501 Order now 1     2.7     5.5     0.8     3.6     Fixed     EMI Tested
Enable
Light Load Efficiency
Power Good    
0.072     1     3200     2500     3000     Buck
Synchronous Buck    
-40 to 125     100     Catalog     Module