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Power Management ICs (PMICs)

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AS431BKTR-G1
DIODES
2.5V 36V SOT-23-5 SMD mount,glue mount 3mm*1.6mm*1.1mm
Quantity: 5960
In Stock
25+
1+ $0.0899
200+ $0.062
1500+ $0.0564
3000+ $0.0527
45000+ $0.0521
60000+ $0.0518
- +
x $0.0899
Ext. Price: $0.08
MOQ: 1
Mult: 1
SPQ: 3000
ISL78083ARZ-T
Renesas Electronics
3.3V~5.05V, 1V~3.3V, 1V~3.3V, 2.8V~3.4V 4V 3.3V~5.05V, 1V~3.3V, 1V~3.3V, 2.8V~3.4V SCQFN-24 SMD mount,glue mount
Quantity: 10000
Ship Date: 12-20 weeks
6000+ $6.622
12000+ $6.3855
18000+ $6.149
- +
x $6.622
Ext. Price: $39732.00
MOQ: 6000
Mult: 6000
SPQ: 6000
ISL28025FI12Z-T
Renesas Electronics
1.3mA 3V 5.5V Digital power monitor BGA SMD mount,glue mount 2.16mm*2.16mm*600μm
Quantity: 10000
Ship Date: 12-20 weeks
3000+ $5.656
6000+ $5.454
9000+ $5.252
- +
x $5.656
Ext. Price: $16968.00
MOQ: 3000
Mult: 3000
SPQ: 3000
ISL95861IRTZ
Renesas Electronics
Quantity: 442
Ship Date: 6-13 working days
1+ $16.698
10+ $12.7008
25+ $12.312
75+ $10.92
300+ $10.542
525+ $8.925
- +
x $16.698
Ext. Price: $16.69
MOQ: 1
Mult: 1
SPQ: 1
MMPF0100F0AEP
NXP Semiconductors
2.8V 4.5V converter,i.MX6 QFN SMD mount 8mm*8mm*1mm
Quantity: 5000
Ship Date: 5-7 working days
24+
100+ $2.9888
200+ $2.87
300+ $2.7878
2000+ $2.7371
- +
x $2.9888
Ext. Price: $298.88
MOQ: 100
Mult: 1
NCP1654BD133R2G
ON Semiconductor
onsemi PFCchip, SOICencapsulation, surface mount installation, 8Pin, Highest146 kHz, 9 → 20 VPower Supplies, Highest+125 °C
Quantity: 2835
In Stock
23+
1+ $0.3608
10+ $0.3326
30+ $0.2764
100+ $0.241
300+ $0.2316
2500+ $0.2219
- +
x $0.3608
Ext. Price: $0.36
MOQ: 1
Mult: 1
SPQ: 2500
LTC4365HTS8-1#TRMPBF
Analog Devices
125μA 2.5V 34V Overvoltage,Low voltage protection TSOT-23-8 SMD mount,glue mount 2.9mm(length)*900μm(height)
Quantity: 153
Ship Date: 3-4 weeks
100+ $4.059
500+ $3.9151
1000+ $3.7352
- +
x $4.059
Ext. Price: $405.90
MOQ: 100
Mult: 100
TPS6521920WRHBRQ1
Texas Instruments
Quantity: 15978
Ship Date: 3-4 weeks
1000+ $2.7566
2000+ $2.7091
3000+ $2.6616
- +
x $2.7566
Ext. Price: $2756.60
MOQ: 1000
Mult: 1000
ATA5021-GAQW
Microchip Technology
Watchdog Timer Automotive 8-Pin SO T/R
Quantity: 8000
Ship Date: 5-9 working days
4000+ $1.7965
8000+ $1.7501
12000+ $1.7036
- +
x $1.7965
Ext. Price: $7186.00
MOQ: 4000
Mult: 4000
TPS22991CRAAR
Texas Instruments
Quantity: 15515
Ship Date: 3-4 weeks
1000+ $0.1236
2000+ $0.1215
3000+ $0.1194
- +
x $0.1236
Ext. Price: $741.60
MOQ: 6000
Mult: 1000
CS1500-FSZ
Cirrus Logic
7.9V 17V SOIC-8 SMD mount
Quantity: 260
Ship Date: 7-12 working days
1+ $2.158
10+ $1.5401
25+ $1.4215
100+ $1.3523
- +
x $2.158
Ext. Price: $2.15
MOQ: 1
Mult: 1
SPQ: 1
20001269
RECOM Power
3.3 → 24 V dc 3.3V(DC) Through hole mounting 33.7mm*22.2mm*15.4mm
Quantity: 10
Ship Date: 7-13 working days
5+ $9.0427
10+ $6.9473
- +
x $9.0427
Ext. Price: $45.21
MOQ: 5
Mult: 1
UCC2804D
Texas Instruments
8.3V 5V 11V SOIC-8 SMD mount 4.9mm*3.91mm*1.58mm
Quantity: 2767
Ship Date: 3-4 weeks
1000+ $1.883
2000+ $1.8505
3000+ $1.818
- +
x $1.883
Ext. Price: $1883.00
MOQ: 1000
Mult: 1000
UCC29002DR/1
Texas Instruments
2.5mA 0V 4.375V 11.8V 14.25V Load sharing controller SOIC-8 SMD mount,glue mount 1.5mm(height)
Quantity: 26612
Ship Date: 3-4 weeks
1000+ $1.6596
2000+ $1.6309
3000+ $1.6023
- +
x $1.6596
Ext. Price: $1659.60
MOQ: 1000
Mult: 1000
MCP100-450DI/TO
Microchip Technology
60μA 1V 5.5V TO-92-3 Through hole mounting 4.71mm*3.62mm*4.62mm
Quantity: 623
Ship Date: 1-3 working days
17+
10+ $0.2535
500+ $0.245
1000+ $0.2365
- +
x $0.2535
Ext. Price: $2.53
MOQ: 10
Mult: 10
STM811SW16F
STMicroelectronics
STMicroelectronics Voltage monitoring chip, 4Needle, Manual reset function, maximum monitoring3V
Quantity: 4475
In Stock
2421+
1+ $0.1408
50+ $0.1308
150+ $0.1246
500+ $0.1036
- +
x $0.1408
Ext. Price: $0.14
MOQ: 1
Mult: 1
SPQ: 3000
NCP1618ADR2G
ON Semiconductor
onsemi PFCchip, Applicable to nbencapsulation, 9Pin, Highest65 kHz
Quantity: 2313
Ship Date: 7-13 working days
630+ $1.0568
1250+ $1.0252
- +
x $1.0568
Ext. Price: $665.78
MOQ: 630
Mult: 10
MAX809ZEXR+T
Analog Devices
17μA 1.2V 5.5V SC-70-3 SMD mount,glue mount 2.2mm*1.35mm*1mm
Quantity: 481
Ship Date: 12-18 working days
10+ $5.9179
100+ $5.8176
500+ $5.7173
- +
x $5.9179
Ext. Price: $59.17
MOQ: 10
Mult: 1
TPS65000RTER
Texas Instruments
2.3V 6V handheld/mobile device QFN SMD mount,glue mount 750μm(height)
Quantity: 32775
Ship Date: 3-4 weeks
1000+ $1.0405
2000+ $1.0226
3000+ $1.0047
- +
x $1.0405
Ext. Price: $1040.50
MOQ: 1000
Mult: 1000
MIC812JUY-TR
Microchip Technology
Processor Supervisor 4V 1 Active High/Push-Pull 4-Pin SOT-143 T/R
Quantity: 2734
Ship Date: 6-13 working days
1+ $0.621
25+ $0.5175
100+ $0.451
- +
x $0.621
Ext. Price: $1.24
MOQ: 2
Mult: 1
SPQ: 1
UC3854DWG4
Texas Instruments
14.5V 30V SOIC-16 SMD mount 10.28mm*7.52mm*2.35mm
Quantity: 132
Ship Date: 6-13 working days
1+ $5.221
10+ $3.795
25+ $3.498
120+ $2.8728
280+ $2.3625
- +
x $5.221
Ext. Price: $5.22
MOQ: 1
Mult: 1
SPQ: 1
TPS3106E16DBVT
Texas Instruments
1.2μA 900mV 3.6V SOT-23-6 SMD mount,glue mount 2.9mm*1.6mm*1.15mm
Quantity: 21431
Ship Date: 3-4 weeks
1000+ $1.6176
2000+ $1.5897
3000+ $1.5618
- +
x $1.6176
Ext. Price: $1617.60
MOQ: 1000
Mult: 1000
APX824-40W5G-7
DIODES
40μA 5.5V SOT-25 SMD mount,glue mount 3.1mm*1.7mm*1.3mm
Quantity: 2755
Ship Date: 6-13 working days
1+ $0.92
10+ $0.5451
25+ $0.4692
100+ $0.3509
250+ $0.2926
1000+ $0.2149
3000+ $0.1733
9000+ $0.1481
- +
x $0.92
Ext. Price: $1.84
MOQ: 2
Mult: 1
SPQ: 1
MP8008GV-P
Monolithic Power Systems
840mA 0V 12 V to 57 V QFN-28 SMD mount
Quantity: 253
Ship Date: 6-13 working days
1+ $8.9125
10+ $7.414
25+ $5.7456
100+ $4.8615
250+ $4.1265
500+ $1.533
1000+ $1.47
2500+ $1.428
5000+ $1.407
- +
x $8.9125
Ext. Price: $8.91
MOQ: 1
Mult: 1
SPQ: 1
LTC4367IMS8-1#PBF
Analog Devices
70μA 2.5V 60V Overvoltage,Low voltage protection MSOP-8 SMD mount 3mm*3mm*860μm
Quantity: 636
Ship Date: 12-18 working days
10+ $7.2225
100+ $7.1001
500+ $6.9777
- +
x $7.2225
Ext. Price: $72.22
MOQ: 10
Mult: 1

Power Management ICs (PMICs)

Power Management Integrated Circuits (PMICs) are specialized semiconductor devices designed to regulate and manage the power supply within electronic systems. They ensure that the various components receive the correct voltage and current levels required for their operation, thereby enhancing efficiency, reliability, and longevity.

Definition:
A Power Management IC (PMIC) is an integrated circuit that controls the power supply to different parts of an electronic device. It includes features like voltage regulation, current limiting, and power sequencing.

Functions:
1. Voltage Regulation: Converts and stabilizes input voltage to the required levels for different components.
2. Current Limiting: Protects circuits from damage by limiting the current flow.
3. Power Sequencing: Ensures that components are powered on and off in the correct order.
4. Battery Management: Monitors and controls battery charging, discharging, and health.
5. Energy Efficiency: Implements power-saving modes to reduce energy consumption.

Applications:
PMICs are used in a wide range of devices, including:
1. Mobile Phones: Manage battery charging and power distribution to various components.
2. Laptops and Tablets: Control power to the CPU, display, and peripherals.
3. Automotive Systems: Manage power for engine control units, infotainment systems, and lighting.
4. IoT Devices: Power management for sensors, microcontrollers, and communication modules.

Selection Criteria:
When choosing a PMIC, consider the following:
1. Input Voltage Range: Must match the power source.
2. Output Voltage and Current Requirements: Must meet the specifications of the device components.
3. Efficiency: High efficiency reduces power loss and heat generation.
4. Integration Level: More integrated PMICs can reduce the number of external components.
5. Protection Features: Over-voltage, over-current, and short-circuit protection are essential.
6. Size and Form Factor: Should fit within the device's physical constraints.
7. Cost: Balancing performance with budgetary constraints.

In summary, PMICs are crucial for maintaining the stability and efficiency of electronic devices, and their selection should be based on a thorough understanding of the device's power requirements and constraints.
Please refer to the product rule book for details.