POWER SUPPLY SUPPORT CIRCUIT

Part NumberDescriptionSupplier AvailabilityPrice Range
3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector 20-TSSOP -40 to 85
BQ7790511PWR Datasheet
  • Stock
    53,211
$0.51726
$1.27761
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Standalone 1-cell 1.5-A linear charger, Power Path and 4.4-V VBAT 16-VQFN -40 to 85
BQ24076RGTR Datasheet
  • Stock
    297,887
$0.78033
$1.74825
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Standalone 1-3 cell 2A synchronous Buck battery charger in a WQFN-20 package 20-VQFN -40 to 85
BQ24115RHLR Datasheet
  • Stock
    11,558
$3.95160
$7.27050
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Dual input USB/AC Adpater 1-cell Li-ion battery charger w/charge enable & temp sense, 7hr Timer 10-VSON -40 to 85
BQ24025DRCR Datasheet
  • Stock
    62,370
$2.83050
$5.71761
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I2C 1cell 4A buck battery charger with power path and MaxchargeTM for High input 42-DSBGA -40 to 125
BQ25898YFFT Datasheet
  • Stock
    21,000
$1.81152
$3.33333
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SINGLE CELL, LI-LON/LI-POLYMER CHG MGMT SYSTEM
MCP73812T-435I/OT Datasheet
  • Stock
    8,998
$0.73260
$0.73260
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MCU for PD692xx family, based PD69210, FW Ver 3.55
PD69210R-035500 Datasheet
  • Stock
    856
$5.43456
$5.43456
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One Step-Down DC/DC and Five Linear Regulators with I2C Compatible Interface 20-DSBGA -40 to 125
LP8720TLE/NOPB Datasheet
  • Stock
    4,750
$1.15440
$2.58630
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Active-low 3-pin reset IC 3-SOT-23 -40 to 105
MCP809M3-2.93/NOPB Datasheet
  • Stock
    4,358
$0.20202
$0.57942
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Single-supply supervisor for 15-V systems with programmable delay time 8-SOIC 0 to 70
TL7715ACD Datasheet
  • Stock
    21,456
$0.58941
$1.45632
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2.5-V to 18-V hot swap controller with power limiting and Oring with latch off 24-VQFN -40 to 125
TPS24740RGER Datasheet
  • Stock
    6,464
$3.36996
$6.20046
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Class 3 PoE PD with legacy UVLO threshold & latch protection 8-SOIC -40 to 85
TPS2377DR Datasheet
  • Stock
    16,675
$1.07448
$2.17005
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IEEE 802.3at PoE High-Power PD interface with external gate driver 8-SO PowerPAD -40 to 85
TPS2379DDAR Datasheet
  • Stock
    156,090
$0.71817
$1.60839
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Active-low, push-pull, nano-power supervisors with manual reset 5-SOT-23 -40 to 85
TPS3836J25DBVR Datasheet
  • Stock
    26,766
$0.90465
$2.02686
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Automotive, low-quiescent current programmable-delay supervisor 6-SOT-23 -40 to 125
TPS3808G18QDBVRQ1 Datasheet
  • Stock
    10,563
$0.70818
$1.58619
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Push-pull, low-power, dual-voltage detector in a small µSON package 6-SON -40 to 125
TPS3779BDRYR Datasheet
  • Stock
    49,500
$0.62826
$1.40748
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High-accuracy window voltage detector for overvoltage and undervoltage monitoring 6-SOT-23-THIN -40 to 125
TPS3702CX12DDCR Datasheet
  • Stock
    106,206
$0.85803
$1.92252
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Integrated Power Management IC (PMIC) w/ 4 DC/DCs, 8 LDOs and RTC in 6x6mm QFN family 48-VQFN -40 to 85
TPS659108A1RSL Datasheet
  • Stock
    250
$2.87490
$4.48662
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Integrated Power Management IC (PMIC) w/ 4 DC/DCs, 8 LDOs and RTC in 6x6mm QFN family 48-VQFN -40 to 85
TPS65910A3A1RSLR Datasheet
  • Stock
    10,284
$2.03241
$4.10589
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Integrated power management (PMIC) for ARM® Cortex™-A8/A9 SOCs and FPGAs 48-VQFN -40 to 105
TPS65218D0RSLT Datasheet
  • Stock
    2,189
$2.67843
$4.92840
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Isolated switch driver with integrated 10-V gate supply 8-SO-MOD -40 to 125
TPSI3050DWZR Datasheet
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    3,094
$1.87590
$3.78954
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Advanced 8 pin load share controller, -40°C to 105°C 8-VSSOP -40 to 105
UCC29002DGKR Datasheet
  • Stock
    10,500
$1.17216
$2.36763
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Processor Supervisor 2.93V 1 Active Low/Open Drain 4-Pin SOT-143 T/R
STM6315SDW13F Datasheet
  • Stock
    15,000
$0.16428
$0.29304
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4.5-V to 5.5-V, 30mΩ, 2-5A eFuse 10-VSON -40 to 85
TPS259250DRCR Datasheet
  • Stock
    3,628,740
$0.46398
$1.03896
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4.5-V to 60-V, 478mΩ, 0.025-0.88A eFuse with integrated input and output reverse polarity protection 10-VSON -40 to 125
TPS26625DRCR Datasheet
  • Stock
    570,695
$0.97014
$2.17338
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