L6902D013TR in Reel by STMicroelectronics | Switching Regulators | Future Electronics
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Manufacturer Part #

L6902D013TR

L6902 Series 36 V 1 A Adjustable Surface Mount Switching Regulator - SOIC-8

ECAD Model:
Mfr. Name: STMicroelectronics
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Product Specification Section
STMicroelectronics L6902D013TR - Technical Attributes
Attributes Table
Topology: Buck
Input Voltage: 8V to 36V
Output Current-Max: 1A
Output Voltage Range: 1.235V to 34V
Output Type: Adjustable
Switching Frequency-Max: 287kHz
Operating Temp Range: -40°C to +150°C
Duty Cycle-Max: 100%
Efficiency: 90%
No. of Outputs: 1
Quiescent Current: 3mA
Storage Temperature Range: -55°C to +150°C
Load Regulation: 15mV
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications
The L6902D is a complete and simple step down switching regulator with adjustable current limit.

The device can be used as a standard DC/DC converter with adjustable current limit (set by using the external sense resistor). It has an Operating temperature ranges b/w -40 °C to 150 °C and available in a SOIC-8 package.

Features:

  • Up to 1 A output current
  • Operating input voltage from 8 V to 36 V
  • Precise 3.3 V (±2%) reference voltage
  • 5 % output current accuracy
  • Output voltage adjustable from 1.235 V to 34 V
  • 250 kHz internally fixed frequency
  • Voltage feedforward
  • Zero load current operation
  • Adjustable current limit
  • Protection against feedback Disconnection
  • Thermal shutdown

Applications:

  • Chargers for NiCd, NiMH batteries and preregulator for lithium-ion batteries
  • Adjustable current generator
  • Simple step-down converters with adjustable current limit
  • Battery equipped systems
  • Distributed power supply
  • Mobile PC and subnotebook
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Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
12 Weeks
Minimum Order:
2500
Multiple Of:
2500
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Total
$3,025.00
USD
Quantity
Unit Price
2,500+
$1.21
Product Variant Information section