Microchip Technology, Inc. Datasheets for IC Switching Voltage Regulators

IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch.
IC Switching Voltage Regulators: Learn more

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Product Name Notes
MCP1642D-33I/MS
MCP1642D-50I/MC
MCP1642D-50I/MS
MCP1642D-ADJI/MC
MCP1642D-ADJI/MS
MCP1642DT-18I/MC
MCP1642DT-18I/MS
MCP1642DT-30I/MC
MCP1642DT-30I/MS
MCP1642DT-33I/MC
MCP1642DT-33I/MS
MCP1642DT-50I/MC
MCP1642DT-50I/MS
MCP1642DT-ADJI/MC
MCP1642DT-ADJI/MS
MCP1643-I/MC
MCP1643-I/MS
MCP1643T-I/MC
MCP1643T-I/MS
MCP16502TAA-E/S8B
MCP16502TAB-E/S8B
MCP16502TAC-E/S8B
MCP16502TAD-E/S8B
MCP16502TAE-E/S8B
MCP1650R-E/MS
MCP1650RT-E/MS
MCP1650S-E/MS
MCP1650ST-E/MS
MCP1651R-E/MS
MCP1651RT-E/MS
MCP1651S-E/MS
MCP1651ST-E/MS
MCP1652R-E/MS
MCP1652RT-E/MS
MCP1652S-E/MS
MCP1652ST-E/MS
MCP1653R-E/UN
MCP1653RT-E/UN
MCP1653S-E/UN
MCP1653ST-E/UN
MCP1661T-E/MNY
MCP1661T-E/OT
MCP1663T-E/MNY
MCP1663T-E/OT
MCP1664T-E/MNY
MCP1665T-E/MRA
MCP16701T-I/KCX
MCP19035-AAAAE/MF
MCP19035-AAABE/MF
MCP19035-BAAAE/MF
MCP19035-BAABE/MF
MCP19035T-AAAAE/MF
MCP19035T-AAABE/MF
MCP19035T-BAAAE/MF
MCP19035T-BAABE/MF
MCP19061-E/RTB
MCP19061-E/RTBVAO
MCP19061T-E/RTB
MCP19110-E/MJ
MCP19110T-E/MJ
MCP19111-E/MQ
MCP19111T-E/MQ
MCP19111T-E/MQVAO
MCP19114-E/MJ
MCP19114-E/MJVAO
MCP19114-E/MQ
MCP19114T-E/MJ
MCP19114T-E/MJVAO
MCP19114T-E/MQ
MCP19115-E/MQ
MCP19115T-E/MQ
MCP19115T-E/MQVAO
MCP19116-E/MJ
MCP19116T-E/MJ
MCP19117-E/MQ
MCP19117T-E/MQ
MCP19118-E/MJ
MCP19118-E/MJVAO
MCP19118T-E/MJ
MCP19118T-E/MJVAO
MCP19119-E/MQ
MCP19119-E/MQVAO
MCP19119T-E/MQ
MCP19119T-E/MQVAO
MCP19122-E/MJ
MCP19122T-E/MJ
MCP19123-E/MQ
MCP19123T-E/MQ
MCP19124-E/MJ
MCP19124T-E/MJ
MCP19125-E/MQ
MCP19125T-E/MQ
MCP19214-E/MQ
MCP19214T-E/MQ
MCP19215-E/S8
MCP19215T-E/S8
MCP39F501-E/MQ
MCP6004T-E/STVAO
MCPF1412M06T-E/8FW
MIC2101YML-TR
MIC2102YML-TR
MIC2103YML-TR
MIC2104YML-TR
MIC2111BYMT-T5
MIC2111BYMT-TR
MIC2124YMM
MIC2124YMM-TR
MIC2125YML-T5
MIC2125YML-TR
MIC2126YML-T5
MIC2126YML-TR
MIC2127-AYML
MIC2127-AYML-T5
MIC2127AYML-T5
MIC2127AYML-TR
MIC2127AYML-TRVAO
MIC2128YML-T5
MIC2128YML-TR
MIC2128YML-TRVAO
MIC2129T-E/2FW
MIC2129T-E/U3B
MIC2130-1YML-TR
MIC2130-1YTSE
MIC2130-1YTSE-TR
MIC2130-4YML-TR
MIC2130-4YTSE
MIC2130-4YTSE-TR
MIC2131-1YML-TR
MIC2131-1YTSE
MIC2131-1YTSE-TR
MIC2131-4YML-TR
MIC2131-4YTSE
MIC2131-4YTSE-TR
MIC2132YML-TR
MIC2133YML-TR
MIC2141BM5
MIC2141BM5 TR
MIC2141BM5-TR
MIC2141YM5-TR
MIC2142-5.0BM5 TR
MIC2142BD5 TR
MIC2142BM5
MIC2142BM5-TR
MIC2142BM5TR
MIC2142YM5-TR
MIC2145BML
MIC2145BML-TR
MIC2145BMM
MIC2145BMM-TR
MIC2145BMMTR
MIC2145YML
MIC2145YML TR
MIC2145YML-TR
MIC2145YMM
MIC2145YMM-TR
MIC2150YML-TR
MIC2151YML-TR
MIC2155YML-TR
MIC2156YML-TR
MIC2159YMME
MIC2159YMME-TR
MIC2164-2YMM
MIC2164-2YMM-TR
MIC2164-3YMM
MIC2164-3YMM-TR
MIC2164CYMM
MIC2164CYMM-TR
MIC2164YMM
MIC2164YMM-TR
MIC2165YMME
MIC2165YMME-TR
MIC2166YMME
MIC2166YMME-TR
MIC2168ABMM
MIC2168ABMM-TR
MIC2168AYMM
MIC2168AYMM-TR
MIC2168BMM
MIC2168BMM-TR
MIC2168YMM
MIC2168YMM-TR
MIC2169ABMM
MIC2169ABMM-TR
MIC2169AYMM
MIC2169AYMM-TR
MIC2169BMM
MIC2169BMM-TR
MIC2169BYMM
MIC2169BYMM-TR
MIC2169BYMME
MIC2169BYMME-TR
MIC2169YMM
MIC2169YMM-TR
MIC2171BT
MIC2171BU
MIC2171BU TR
MIC2171WT
MIC2171WU
MIC2171WU-TR
MIC2172BM
MIC2172BM-TR
MIC2172BN
MIC2172YM
MIC2172YM-TR
MIC2172YN
MIC2174-1YMM
MIC2174-1YMM-TR
MIC2174C-1YMM
MIC2174C-1YMM-TR
MIC2176-1YMM
MIC2176-1YMM-TR
MIC2176-2YMM
MIC2176-2YMM-TR
MIC2176-3YMM
MIC2176-3YMM-TR
MIC2177-3.3BWM
MIC2177-3.3BWM-TR
MIC2177-3.3YWM
MIC2177-3.3YWM-TR
MIC2177-5.0BWM
MIC2177-5.0BWM-TR
MIC2177-5.0BWMTR
MIC2177-5.0YWM
MIC2177-5.0YWM-TR
MIC2177BWM
MIC2177BWM-TR
MIC2177BWMTR
MIC2177YWM
MIC2177YWM-TR
MIC2178-3.3BWM
MIC2178-3.3BWM-TR
MIC2178-3.3YWM
MIC2178-3.3YWM-TR
MIC2178-5.0BWM
MIC2178-5.0BWM-TR
MIC2178-5.0YWM
MIC2178-5.0YWM-TR
MIC2178BWM
MIC2178BWM-TR
MIC2178YWM
MIC2178YWM-TR
MIC2178YWMTR
MIC2179-3.3BSM
MIC2179-3.3BSM-TR
MIC2179-3.3YSM
MIC2179-3.3YSM-TR
MIC2179-5.0BSM
MIC2179-5.0BSM-TR
MIC2179-5.0YSM
MIC2179-5.0YSM-TR
MIC2179-5.0YSMTR
MIC2179BSM
MIC2179BSM-TR
MIC2179BSMTR
MIC2179YSM
MIC2179YSM-TR
MIC2182-3.3BM
MIC2182-3.3BM-TR
MIC2182-3.3BSM
MIC2182-3.3BSM-TR
MIC2182-3.3YM
MIC2182-3.3YM-TR
MIC2182-3.3YSM
MIC2182-3.3YSM-TR
MIC2182-5.0BM
MIC2182-5.0BM-TR
MIC2182-5.0BSM
MIC2182-5.0BSM-TR
MIC2182-5.0YM
MIC2182-5.0YM-TR
MIC2182-5.0YSM
MIC2182-5.0YSM-TR
MIC2182BM
MIC2182BM-TR
MIC2182BSM
MIC2182BSM-TR
MIC2182YM
MIC2182YM-TR
MIC2182YSM
MIC2182YSM-TR
MIC2183BM
MIC2183BM-TR
MIC2183BQS
MIC2183BQS-TR
MIC2183YM
MIC2183YM-TR
MIC2183YQS
MIC2183YQS-TR
MIC2184BM
MIC2184BM-TR
MIC2184BQS
MIC2184BQS-TR
MIC2184YM
MIC2184YM-TR
MIC2184YQS
MIC2184YQS-TR
MIC2185BM
MIC2185BM-TR
MIC2185BQS
MIC2185BQS-TR
MIC2185YM
MIC2185YM-TR
MIC2185YQS
MIC2185YQS-TR
MIC2186BM
MIC2186BM-TR
MIC2186BQS
MIC2186BQS-TR
MIC2186YM
MIC2186YM-TR
MIC2186YQS
MIC2186YQS-TR
MIC2193BM
MIC2193BM-TR
MIC2193YM
MIC2193YM-TR
MIC2194BM
MIC2194BM-TR
MIC2194YM
MIC2194YM-TR
MIC2196BM
MIC2196BM-TR
MIC2196BMTR
MIC2196YM
MIC2196YM-TR
MIC2196YMTR
MIC2198BML
MIC2198BML-TR
MIC2198YML
MIC2198YML-TR
MIC2199BML
MIC2199BML-TR
MIC2199YML
MIC2199YML-TR
MIC21LV32YML-TR
MIC21LV33YML-TR
MIC2202-1.2BML
MIC2202-1.2BML-TR
MIC2202-1.2BMM
MIC2202-1.2BMM-TR
MIC2202-1.5BML-TR
MIC2202-1.5BMM
MIC2202-1.5BMM-TR
MIC2202-1.5YML
MIC2202-1.5YML TR
MIC2202-1.8BML-TR
MIC2202-1.8BMM
MIC2202-1.8BMM-TR
MIC2202BML
MIC2202BML-TR
MIC2202BMLTR
MIC2202BMM
MIC2202BMM-TR
MIC2202YML
MIC2202YML-TR
MIC2202YMM
MIC2202YMM-TR
MIC2203BML-TR
MIC2203BMM
MIC2203BMM-TR
MIC2203YML-TR
MIC2203YMM
MIC2203YMM-TR
MIC2204-10BMM
MIC2204-10BMM TR
MIC2204BML
MIC2204BML-TR
MIC2204BMM
MIC2204BMM-TR
MIC2204YML
MIC2204YML-TR
MIC2204YMM
MIC2204YMM-TR
MIC2205-1.38YML-TR
MIC2205-1.3YML-TR
MIC2205-1.58YML-TR
MIC2205-1.5BML
MIC2205-1.5BML TR
MIC2205-1.5YML-TR
MIC2205-1.6BML
MIC2205-1.85YML-TR
MIC2205-1.8BML
MIC2205-1.8BML TR
MIC2205-1.8YML-TR
MIC2205BML
MIC2205BML TR
MIC2205YML-TR
MIC2205YMLTR
MIC2206-1.2YML-TR
MIC2206-1.5BML TR
MIC2206-1.8BML
MIC2206-1.8BML TR
MIC2206-1.8YML-TR
MIC2206-83YML-TR
MIC2206-9IYML-TR
MIC2206BML TR
MIC2207YML-TR
MIC2208YML-TR
MIC22200YML-TR
MIC22205YML-TR
MIC2224YML-TR
MIC2225-4KYMT TR
MIC2225-4KYMT-TR
MIC2225-4MYMT-TR
MIC2225-4OYMT-TR
MIC2225-4SYMT-TR
MIC2225-G4YMT-TR
MIC2225-GFYMT-TR
MIC2225-GJYMT-TR
MIC2225-GMYMT-TR
MIC2230-AAYML-TR
MIC2230-G4YML-TR
MIC2230-GFHYML-TR
MIC2230-GSYML-TR
MIC2230-J4YML-TR
MIC2230-S4YML-TR
MIC2230-SSYML-TR
MIC2238-AAYML TR
MIC2238-AAYML-TR
MIC2238-G4YML-TR
MIC2238-GFHYML TR
MIC2238-GFHYML-TR
MIC2238-GSYML-TR
MIC2238-J4YML-TR
MIC2238-S4YML-TR
MIC2238-SSYML-TR
MIC22400YML-TR
MIC22400YTSE
MIC22400YTSE-TR
MIC22405YML-TR
MIC2245YML-TR
MIC2250-1YD5-TR
MIC2250-2YD5-TR
MIC2250YML-TR
MIC2251-1YD5-TR
MIC2251-2YD5-TR
MIC2251YML-TR
MIC2253-06YML
MIC2253-06YML-TR
MIC22600YML-TR
MIC22600YTSE
MIC22600YTSE-TR
MIC22601YML-TR
MIC22602YML-TR
MIC2267YML-TR
MIC22700YML-TR
MIC22705YML-TR
MIC2285AYMT-TR
MIC2285YML-TR
MIC2288BD5
MIC2288BD5 TR
MIC2288BD5-TR
MIC2288BML-TR
MIC2288YD5
MIC2288YD5-TR
MIC2288YML-TR
MIC2290BML
MIC2290BML-TR
MIC2290YML-TR
MIC22950YML-TR
MIC2295BD5
MIC2295BD5-TR
MIC2295BML TR
MIC2295BML-TR
MIC2295YD5-TR
MIC2295YML-TR
MIC2296BD5 TR
MIC2296BD5-TR
MIC2296BML-TR
MIC2296YD5 TR
MIC2296YD5-TR
MIC2296YD5TR
MIC2296YML-TR
MIC2297-15YML-TR
MIC2297-38YML-TR
MIC2297-42YML-TR
MIC2299-15YML-TR
MIC23030-4YMT-TR
MIC23030-AYMT-TR
MIC23030-CYMT-TR
MIC23030-FYMT-TR
MIC23030-GYMT-TR
MIC23031-4YMT-TR
MIC23031-AYMT-TR
MIC23031-CYMT-TR
MIC23031-FYMT-TR
MIC23031-GYMT-TR
MIC23050-4YML-TR
MIC23050-CYML-TR
MIC23050-GYML-TR
MIC23050-SYML-TR
MIC23051-16YML TR
MIC23051-16YML-TR
MIC23051-945YML-TR
MIC23051-C4YML-TR
MIC23051-CGYML-TR
MIC23060-G4YMT-TR
100kHz Switching Regulator -- MIC2171
The MIC2171 is a complete 100kHz SMPS current-mode controller with an internal 65V 2.5A power switch. Although primarily intended for voltage step-up applications, the floating switch architecture of the MIC2171...
1.25A 100kHz Switching Regulator -- MIC2172
The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.25A power switches. The MIC2172 features external frequency synchronization or frequency adjustment, while the MIC3172 features an...

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