Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    MCP1317 Search Results

    SF Impression Pixel

    MCP1317 Price and Stock

    Microchip Technology Inc MCP1317T-25LE-OT

    IC SUPERVISOR 1 CHANNEL SOT23-5
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MCP1317T-25LE-OT Cut Tape 2,998 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.86
    • 1000 $0.86
    • 10000 $0.86
    		Buy Now
    MCP1317T-25LE-OT Digi-Reel 2,998 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.86
    • 1000 $0.86
    • 10000 $0.86
    		Buy Now
    MCP1317T-25LE-OT Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.675
    		Buy Now

    Microchip Technology Inc MCP1317T-29LE-OT

    IC SUPERVISOR 1 CHANNEL SOT23-5
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MCP1317T-29LE-OT Digi-Reel 1,880 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.86
    • 1000 $0.86
    • 10000 $0.86
    		Buy Now
    MCP1317T-29LE-OT Cut Tape 1,880 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.86
    • 1000 $0.86
    • 10000 $0.86
    		Buy Now
    MCP1317T-29LE-OT Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.675
    		Buy Now

    Microchip Technology Inc MCP1317T-46LE-OT

    IC SUPERVISOR 1 CHANNEL SOT23-5
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MCP1317T-46LE-OT Cut Tape 888 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.86
    • 1000 $0.86
    • 10000 $0.86
    		Buy Now
    MCP1317T-46LE-OT Digi-Reel 888 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.86
    • 1000 $0.86
    • 10000 $0.86
    		Buy Now
    MCP1317T-46LE-OT Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.675
    		Buy Now

    Microchip Technology Inc MCP1317T-31RE-OT

    IC SUPERVISOR 1 CHANNEL SOT23-5
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MCP1317T-31RE-OT Cut Tape 318 1
    • 1 $0.79
    • 10 $0.79
    • 100 $0.79
    • 1000 $0.79
    • 10000 $0.79
    		Buy Now
    MCP1317T-31RE-OT Digi-Reel 1
    • 1 $0.79
    • 10 $0.79
    • 100 $0.79
    • 1000 $0.79
    • 10000 $0.79
    		Buy Now
    MCP1317T-31RE-OT Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.6
    		Buy Now

    Microchip Technology Inc MCP1317T-31AE-OT

    IC SUPERVISOR 1 CHANNEL SOT23-5
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MCP1317T-31AE-OT Cut Tape 27 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.71
    • 1000 $0.71
    • 10000 $0.71
    		Buy Now
    MCP1317T-31AE-OT Digi-Reel 1
    • 1 $0.86
    • 10 $0.86
    • 100 $0.71
    • 1000 $0.71
    • 10000 $0.71
    		Buy Now
    MCP1317T-31AE-OT Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.675
    		Buy Now
    Find more MCP1317 price and stock on Findchips.com

    MCP1317 Datasheets (9)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    MCP1317 Microchip Technology Voltage Supervisor Original PDF
    MCP1317T-25LE/OT Microchip Technology Integrated Circuits (ICs) - PMIC - Supervisors - IC SUPERVISOR 2.5V SOT23-5 Original PDF
    MCP1317T-29LE/OT Microchip Technology PMIC - Supervisors, Integrated Circuits (ICs), IC SUPERVISOR 2.90V P-P SOT23-5 Original PDF
    MCP1317T-29LE/OT Microchip Technology Active highP-P with WDI, MR, -40C to +125C, 5-SOT-23, T/R Original PDF
    MCP1317T-31AE/OT Microchip Technology Integrated Circuits (ICs) - PMIC - Supervisors - IC SUPERVISOR 3.1V SOT23-5 Original PDF
    MCP1317T-31LE/OT Microchip Technology Active high P-P with WDI, MR (WDI + 1.6s, reset delay = 200ms, Vtrpd - 3.1V), -40C to +125C, 5-SOT-23, T/R Original PDF
    MCP1317T-31RE/OT Microchip Technology IC SUPERVISOR 1 CHANNEL SOT23-5 Original PDF
    MCP1317T-46LE/OT Microchip Technology PMIC - Supervisors, Integrated Circuits (ICs), IC SUPERVISOR 4.60V P-P SOT23-5 Original PDF
    MCP1317T-46LE/OT Microchip Technology ACTIVE HIGH P-P WITH WDI, MR, -40C to +125C, 5-SOT-23, T/R Original PDF

    MCP1317 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    FSQ510 Equivalent

    Abstract: BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2
    Text: SEMICONDUCTORS MCU/MPU/DSP Atmel. . . . . . . . . 167, 168, 169, 170, 171, 172 Blackhawk. . . . . . . . . . . . . . . . . . . . . . . . . 173 Cyan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Cypress. . . . . . . . . . . . . . . 175, 176, 177, 178


    Original     		PDF GP-20) FSQ510 Equivalent BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2

    MCP60421

    Abstract: mcp61421 PIC16F877 stepper motor interfacing PIC16F874A SD card Thermistor 20SP switch reluctance motor control using pic18F46K20 ENC28J60 mplab icd 3 mclr pgd pgc pic16f722 TC1426 rf transmitter and receiver for pic16f887
    Text: July - September 2006 2006 Product Selector Guide Product Profile 8-bit PIC Microcontrollers Microchip’s PIC® family of microcontrollers combine high-performance, low cost and small package size to offer the best price/ performance ratio in the industry. Based on a powerful RISC core, these 8-bit PIC®microcontrollers fall into three product architecture


    Original     		PDF 12-bit 14-bit PIC18) 16-bit DS00148L2 DS00148L2* MCP60421 mcp61421 PIC16F877 stepper motor interfacing PIC16F874A SD card Thermistor 20SP switch reluctance motor control using pic18F46K20 ENC28J60 mplab icd 3 mclr pgd pgc pic16f722 TC1426 rf transmitter and receiver for pic16f887

    MCP9808

    Abstract: MCP3903 mtd6505 MCP3910 mcp2210 mcp3911 MCP14E8 PIC18f4550 assembly programming PWM MCP16322 MCP4706
    Text: Analog and Interface Product Solutions Spring 2012 Analog and Interface Product Selector Guide  Thermal Management  Motor Drivers  Interface Peripherals  Power Management  Linear & Mixed-Signal  Safety & Security www.microchip.com/analog


    Original     		PDF DS21060Z DS21060Z* MCP9808 MCP3903 mtd6505 MCP3910 mcp2210 mcp3911 MCP14E8 PIC18f4550 assembly programming PWM MCP16322 MCP4706

    PIC18f4550 assembly programming PWM

    Abstract: MCP3909 MICROCHIP CROSS TC4428 TC620 CROSS tc1047 cross reference TC1029 pt100 to92
    Text: Analog and Interface Product Solutions Stand-Alone Analog and Interface Solutions „ Thermal Management „ Battery Management „ Power Management „ Linear & Mixed-Signal „ Interface Peripherals www.microchip.com/analog Are you Looking for Complete Analog & Interface Design Solutions?


    Original     		PDF auto-5869 DS21060L DS21060L* PIC18f4550 assembly programming PWM MCP3909 MICROCHIP CROSS TC4428 TC620 CROSS tc1047 cross reference TC1029 pt100 to92

    3l Marking sot-23-5

    Abstract: ns 4203
    Text: MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 • Low Supply Current: 1 µA Typical ,10 µA (Max.) • Precision Monitoring Trip Point Options: - 2.9V and 4.6V (Standard Offerings) - 2.0V to 4.7V in 100 mV Increments, (Contact the local Microchip Sales Office)


    Original     		PDF MCP131X/2X Poi778-366 DS21985D-page 3l Marking sot-23-5 ns 4203

    Untitled

    Abstract: No abstract text available
    Text: MCP131X/2X Voltage Supervisor Package Types Features SOT-23-5 • Low Supply Current: 1 µA Typical ,10 µA (Max.) • Precision Monitoring Trip Point Options: - 2.9V and 4.6V (Standard Offerings) - 2.0V to 4.7V in 100 mV Increments, (Contact the local Microchip Sales Office)


    Original     		PDF MCP131X/2X OT-23-5 DS21985C-page

    SOT-23 R2C

    Abstract: sot 23-5 footprint PIC10F2XX r2c sot-23 r2e sot 23 TP4A PIC10F200 PWM c programming c5 mark sot C5F sot DS21344
    Text: Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide 2006 Microchip Technology Inc. DS51527B Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet.


    Original     		PDF OT-23-5/6 DS51527B DS51527B-page SOT-23 R2C sot 23-5 footprint PIC10F2XX r2c sot-23 r2e sot 23 TP4A PIC10F200 PWM c programming c5 mark sot C5F sot DS21344

    MCP6522

    Abstract: MCP3424 MCP3428 MCAL MCP3425 SAMPLE CODE IN C MCP3426 Product Selector Guide TC1121 TC7107 microchip MCP4728
    Text: Analog and Interface Product Solutions Fall 2009 Analog and Interface Product Selector Guide  Thermal Management  Battery Management  Interface Peripherals  Power Management  Linear & Mixed-Signal  Safety & Security www.microchip.com/analog


    Original     		PDF DS21060S DS21060S* MCP6522 MCP3424 MCP3428 MCAL MCP3425 SAMPLE CODE IN C MCP3426 Product Selector Guide TC1121 TC7107 microchip MCP4728

    PIC10F200 PWM c programming

    Abstract: TP4A PIC10F2XX MCP1035 SOT-23-5 R1A C5F sot MCP6001R MCP601 MCP606 MCP6231
    Text: Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide 2005 Microchip Technology Inc. DS51527A Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet.


    Original     		PDF OT-23-5/6 DS51527A Mos34-8870 DS51527A-page PIC10F200 PWM c programming TP4A PIC10F2XX MCP1035 SOT-23-5 R1A C5F sot MCP6001R MCP601 MCP606 MCP6231

    IR RC5 encoder PIC

    Abstract: PIC18F45K20 demo board PIC16F877A Microcontroller architecture 15x10-bit PIC16F877A for sensor DM183022 48v battery charger lead pic16f877a based spi PIC18F96J60 PICmicro Reference Manual
    Text: October - December 2005 Update 2005 Product Selector Guide Product Profile 8-bit PICmicro Microcontrollers Microchip’s PICmicro® family of microcontrollers combine high performance, low cost and small package size to offer the best price/ performance ratio in the industry. Based on a powerful RISC core, these 8-bit PIC® microcontrollers fall into three product architecture


    Original     		PDF 12-bit 14-bit 896-14K PIC18) DS00148K4 IR RC5 encoder PIC PIC18F45K20 demo board PIC16F877A Microcontroller architecture 15x10-bit PIC16F877A for sensor DM183022 48v battery charger lead pic16f877a based spi PIC18F96J60 PICmicro Reference Manual

    MPC73832

    Abstract: mcp60021 switch reluctance motor control using pic18F46K20 PIC18FXXKXX mcp61421 MCP3909 LCD AC162 DM164120-3 PIC16f877a c code for ethernet module enc28j60 PIC16F874A SD card
    Text: January - June 2007 2007 Product Selector Guide Product Profile 8-bit PIC Microcontrollers Microchip’s 8-bit PIC® microcontrollers combine high-performance, low cost and small package size to offer the best price/ performance ratio in the industry. Based on a powerful RISC core, these 8-bit PIC®microcontrollers fall into three product architecture


    Original     		PDF 12-bit 14-bit PIC18) 16-bit DS00148M DS00148L2* MPC73832 mcp60021 switch reluctance motor control using pic18F46K20 PIC18FXXKXX mcp61421 MCP3909 LCD AC162 DM164120-3 PIC16f877a c code for ethernet module enc28j60 PIC16F874A SD card

    MCP3428

    Abstract: MCP73871 MCP23S18 pt100 to92 MCP4802 MCP3202 MRF24J40 assembly MCP3426 SAMPLE CODE IN C 4x4 keypad to bcd MCP3550
    Text: Analog and Interface Product Solutions Summer 2010 Analog and Interface Product Selector Guide  Thermal Management  Battery Management  Interface Peripherals  Power Management  Linear & Mixed-Signal  Safety & Security www.microchip.com/analog


    Original     		PDF DS21060U DS21060U* MCP3428 MCP73871 MCP23S18 pt100 to92 MCP4802 MCP3202 MRF24J40 assembly MCP3426 SAMPLE CODE IN C 4x4 keypad to bcd MCP3550

    PIC16F618

    Abstract: ic pic16f618 led pwm Controlled with Pic16F84 motor control using PIC16f887 LCD AC162 PIC16F877 Data Logger pic16f72 3 PHASE MOTOR CONTROL PIC16f84a to PIC18f PIC18F6522 control dc motor speed using pwm Pic16F877A
    Text: January - March 2006 2006 Product Selector Guide Product Profile 8-bit PIC Microcontrollers Microchip’s PIC® family of microcontrollers combine high performance, low cost and small package size to offer the best price/ performance ratio in the industry. Based on a powerful RISC core, these 8-bit PIC® microcontrollers fall into three product architecture


    Original     		PDF 12-bit 14-bit 896-14K PIC18) 16-bit DS00148L1 PIC16F618 ic pic16f618 led pwm Controlled with Pic16F84 motor control using PIC16f887 LCD AC162 PIC16F877 Data Logger pic16f72 3 PHASE MOTOR CONTROL PIC16f84a to PIC18f PIC18F6522 control dc motor speed using pwm Pic16F877A

    mcp3907

    Abstract: MTD6501C MCP6522 MAX6612 20pin QFN 3x3 pwm 2000 MTS62C19A pic18f4550 bipolar motor TC1047A with mil grade Product Selector Guide
    Text: Analog and Interface Product Solutions Spring 2011 Analog and Interface Product Selector Guide  Thermal Management  Battery Management  Interface Peripherals  Power Management  Linear & Mixed-Signal  Safety & Security www.microchip.com/analog


    Original     		PDF DS21060W DS21060W* mcp3907 MTD6501C MCP6522 MAX6612 20pin QFN 3x3 pwm 2000 MTS62C19A pic18f4550 bipolar motor TC1047A with mil grade Product Selector Guide

    MCP6522

    Abstract: mcp3426 PWM 2000 MCP3425 SAMPLE CODE IN C TC620 TC621 Product Selector Guide TC623 TC624 TC6502
    Text: Analog and Interface Product Solutions Spring 2010 Analog and Interface Product Selector Guide  Thermal Management  Battery Management  Interface Peripherals  Power Management  Linear & Mixed-Signal  Safety & Security www.microchip.com/analog


    Original     		PDF DS21060T DS21060T* MCP6522 mcp3426 PWM 2000 MCP3425 SAMPLE CODE IN C TC620 TC621 Product Selector Guide TC623 TC624 TC6502

    MCP13XX

    Abstract: MCP1316 MCP1316M MCP1317 BY 235 MCP1320-29LE/P
    Text: MCP131X/2X Voltage Supervisor Features Package Types SOT-23-5 • Low supply current: 1 µA typical ,10 µA (max.) • Precision monitoring trip point options: - 2.9V and 4.6V (Standard Offerings) - 2.0V to 4.7V in 100 mV increments, (Contact the local Microchip Sales Office)


    Original     		PDF MCP131X/2X OT-23-5 MCP1321T-29LE/OT: MCP1321T-46LE/OT: MCP1322T-29LE/OT: MCP1322T-46LE/OT: MCP13XX MCP1316 MCP1316M MCP1317 BY 235 MCP1320-29LE/P

    220v AC voltage stabilizer schematic diagram

    Abstract: LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 AD9272 Analog Front End, iMEMS Accelerometers & Gyroscopes . . . . . . 782, 2583 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-528 Acceleration and Pressure Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2585


    Original     		PDF AD9272 P462-ND LNG295LFCP2U P463-ND LNG395MFTP5U 220v AC voltage stabilizer schematic diagram LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx

    RS-485 to usart pic interface circuit

    Abstract: PIC16F690 PWM c programming 433 mhz ask rf module RFID Entry Door Lock Access Control System control dc motor using Pic16F877A rs232 parallel flash programmer data sheet IC 7106 3.5 digit 7 segment lcd display pin configuration control dc motor speed using pwm Pic16F877A RFID passive tag
    Text: April - June 2005 Update 2005 Product Selector Guide Product Profile PICmicro Microcontrollers Microchip’s PICmicro® family of microcontrollers combine high performance, low cost and small package size to offer the best price/ performance ratio in the industry. Based on a powerful RISC core, the PICmicro architecture provides users an easy migration path


    Original     		PDF DS00148K2 RS-485 to usart pic interface circuit PIC16F690 PWM c programming 433 mhz ask rf module RFID Entry Door Lock Access Control System control dc motor using Pic16F877A rs232 parallel flash programmer data sheet IC 7106 3.5 digit 7 segment lcd display pin configuration control dc motor speed using pwm Pic16F877A RFID passive tag

    Supervisors

    Abstract: sot23-5 package marking 16M MCP1316 MCP1316M MCP1317 PICmicro Reference Manual
    Text: MCP131X/2X Voltage Supervisor Features Package Types SOT-23-5 • Low supply current: 1 A typ. , 10 μA (max.) • Precision monitoring trip point options: - 2.9V and 4.6V (Standard Offerings) - 2.0V to 4.7V in 100 mV increments, (Contact the local Microchip Sales Office)


    Original     		PDF MCP131X/2X OT-23-5 DS21985A-page Supervisors sot23-5 package marking 16M MCP1316 MCP1316M MCP1317 PICmicro Reference Manual

    AN598

    Abstract: AN595 AN686 MCP1316 MCP1316M MCP1317
    Text: Microcontroller Supervisor Family Product Summary Microchip’s extensive family of low-cost, precision system supervisors and reset circuits support microcontrollers, ASICs, digital signal processors and custom chip sets. The family offers a large variety of reset trip points, output types


    Original     		PDF TCM812 MCP1316M MCP1318M MCP1319 DS21303E DS21303E* AN598 AN595 AN686 MCP1316 MCP1316M MCP1317

    2240 TIMER

    Abstract: PIC18F1320 LCD push pull lcd push-pull converter microchip AN-779 tc1278 mcp1319 reset ic OP 1120 OPEN PUSH BUTTON SWITCH 6 pin PUSH PULL MOSFET DRIVER
    Text: Analog and Interface Product Solutions Voltage Supervisors Design Guide A Wide Range of Voltage Supervisors and Voltage Detectors Give System Designers Many Options for Creating High-Reliability Systems Design ideas in this guide use the following devices. A complete device list and corresponding data sheets for these


    Original     		PDF MCP100/101/102/103 MCP111/112 MCP120/121 MCP130/131 MCP809/810 MCP1316/17/18/19/20/21/22 MCP1316M/18M/19M TC1232 TC127X/TC1272A TC32M 2240 TIMER PIC18F1320 LCD push pull lcd push-pull converter microchip AN-779 tc1278 mcp1319 reset ic OP 1120 OPEN PUSH BUTTON SWITCH 6 pin PUSH PULL MOSFET DRIVER

    sot23 ot5

    Abstract: TB087 MCP1317 MCP1319 MCP1316 MCP1316M MCP1316T-29LE EEPROM SOT-23-5
    Text: MCP131X/2X 电压监视器 特性 封装类型 SOT-23-5 • 低电源电流：1 µA （典型值）， 10 µA （最大值） • 可选精密监控触发点电压： - 2.9V 和 4.6V （标准器件） - 2.0V 至 4.7V （以 100 mV 递增） （联系 Microchip 当地办事处）


    Original     		PDF MCP131X/2X OT-23-5 MCP1316/16M/20 MCP1318/18M/21 MCP1319/19M/22 MCP1317 MCP1316/16M/17/18/18M/19/19M/20/21/22 MCP1316 DS21985A sot23 ot5 TB087 MCP1317 MCP1319 MCP1316 MCP1316M MCP1316T-29LE EEPROM SOT-23-5

    23s17

    Abstract: pt100 pic MCP215XDM buck 10a MCP3550 TC1054 TC1070 TC1219 TC1223 MCP23017
    Text: M ic r o c h ip } S J t e : « l I i f : » t t t i s f f l i s ê i i - m kw b« Microchip •m ■^ m M icrochip M 3i i E S * t b P I ^ i S f f l S n° n ^ rt m s « s « $ ¡« 3 1 ' m S fr ttlt jjiw n ' m & w s ' » £ « « ' « ttJ K ^ n * « 3RM 3[E-SaE


    OCR Scan     		PDF I1989 DS21060J 23s17 pt100 pic MCP215XDM buck 10a MCP3550 TC1054 TC1070 TC1219 TC1223 MCP23017