Texas Instruments

Category: Battery Products

LM3420 Lithium-Ion Battery Charge Controller

$7.40 - * $1.69
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-LM3420AM5-8.4-ND 12000 281 $7.40 $6.68 $6.37 $5.53 $4.69 $3.35 Buy
AVNET Europe LM3420AM5-8.4 1000 * $1.69 * $1.29 Buy
AVNET Express LM3420AM5-8.4 12000 1 $1.09 $1.04 Buy
Mouser Electronics 926-LM3420AM5-84 0 1 Buy
Win Source LM3420AM5-8.4 8000 16 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance No
# Series Cells 1,2,3,4
Absolute Vin (safety rating)(Max)((V)) 20
Approx. Price (US$) 0.88 | 1ku
Battery Charge Voltage(V) 4.2 (Fixed)
Cell Chemistry Li-Ion/Li-Polymer
Charge Current(Max)(A) 0.015
Charging Control Topology Linear Charger
Control Interface Standalone (RC-Settable)
Operating Vin(Max)(V) 20
Package Group SOT-23
Package Size mm2