Microcontrollers(462)
- 8bit 8051 MCUs(73)
- ARM Cortex-M23 MCUs(18)
- ARM Cortex-M4 MCUs(119)
-
ARM Cortex-M0 MCUs(252)
-
M031 Series(21)
-
M032 Series(8)
-
NUC029 Series(12)
- Nano103 Base Series(3)
- Nano100/102 Base Series(19)
- Nano110/112 LCD Series(19)
- Nano120 USB Series(10)
- Nano130 Advanced Series(8)
- NUC100/200 Advanced Series(15)
-
NUC120/122/123/220 USB Series(38)
- NUC120VE3DN
- NUC123ZD4AN0
- NUC123ZC2AN1
- NUC120RE3DN
- NUC123SD4AN0
- NUC120RD2DN
- NUC123SC2AN1
- NUC220VE3AN
- NUC120RC1DN
- NUC122ZD2AN
- NUC122ZD2DN
- NUC220SE3AN
- NUC120LE3DN
- NUC122ZC1AN
- NUC122ZC1DN
- NUC220SD2AN
- NUC122SD2AN
- NUC122SD2DN
- NUC123LD4AN0
- NUC220SC2AN
- NUC123SC2AE1
- NUC123SD4AE0
- NUC123LD4AE0
- NUC123LC2AE1
- NUC123ZD4AE0
- NUC120LD2DN
- NUC122SC1AN
- NUC122SC1DN
- NUC220LE3AN
- NUC123ZC2AE1
- NUC122LD2AN
- NUC122LD2DN
- NUC123LC2AN1
- NUC220LD2AN
- NUC120LC1DN
- NUC122LC1AN
- NUC122LC1DN
- NUC220LC2AN
- NUC121/125 Series(6)
- NUC126 USB Series(6)
- NUC130/230 CAN Series(14)
- NUC140/240 Connectivity Series(14)
- M051 Base Series(20)
- Mini51 Base Series(21)
- M0518 Series(4)
- NUC131/NUC1311 CAN Series(4)
- M0519 Series(5)
- M0564 Series(5)
-
M031 Series(21)
Voice ICs(260)
- ISD ChipCorder Family(38)
-
Speech Controller(214)
-
BandDirector Series(48)
- N567G030
- N567G041
- N567G080
- N567G120
- N567G160
- N567G200
- N567G240
- N567G280
- N567G330
- N567H030
- N567H041
- N567H080
- N567H120
- N567H160
- N567H200
- N567H240
- N567H280
- N567H330
- N567HP330(OTP)
- N567K030
- N567K041
- N567K080
- N567K120
- N567K160
- N567K200
- N567K240
- N567K280
- N567K330
- N567L120
- N567L160
- N567L200
- W567C070
- W567C080
- W567C100
- W567C120
- W567C126
- W567C151
- W567C171
- W567C210
- W567C260
- W567C266
- W567C300
- W567C306
- W567C340
- W567C346
- W567C380
- W567C386
- W567CP260(OTP)
- Peripheral Series(17)
-
PowerSpeech Series(128)
- N584L020
- N584L030
- N584L031
- N584L040
- N584L041
- N584L061
- N584L080
- N584L081
- N584L120
- N584L121
- N588H061
- N588H081
- N588H120
- N588H170
- N588H250
- N588H340
- N588HP340(OTP)
- W584A011
- W584A016
- W584A017
- W584A021
- W584A022
- W584A025
- W584A031
- W584A032
- W584A035
- W584A041
- W584A042
- W584A045
- W584A051
- W584A052
- W584A061
- W584A062
- W584A065
- W584A071
- W584A075
- W584A081
- W584A085
- W584A100
- W584A120
- W584A151
- W584A171
- W584A191
- W584A300
- W584A340
- W584AP017(OTP)
- W584AP065(OTP)
- W584B010
- W584B015
- W584B016
- W584B020
- W584B021
- W584B030
- W584B031
- W584B040
- W584B041
- W584B052
- W584B062
- W584B070
- W584B080
- W584B100
- W584B120
- W584B150
- W584B170
- W584B190
- W588C003
- W588C006
- W588C009
- W588C012
- W588C015
- W588C020
- W588C025
- W588C030
- W588C036
- W588C041
- W588C046
- W588C051
- W588C056
- W588C061
- W588C071
- W588C081
- W588C101
- W588C121
- W588C150
- W588C170
- W588C210
- W588C260
- W588C300
- W588C350
- W588C400
- W588D003
- W588D006
- W588D009
- W588D012
- W588D015
- W588D020
- W588D025
- W588D030
- W588D035
- W588D040
- W588D045
- W588D050
- W588D055
- W588D060
- W588D070
- W588D080
- W588D100
- W588D120
- W588D150
- W588D170
- W588D210
- W588D260
- W588D300
- W588D350
- W588D400
- W588DF060(MTP)
- W588L020
- W588L030
- W588L035
- W588L040
- W588L050
- W588L060
- W588L070
- W588L080
- W588L100
- W588L121
- W588L150
- W588L170
- ViewTalk Series(20)
- NuSpeech Series(1)
-
BandDirector Series(48)
- Voiceband CODECs(8)
NCT3720S
Overview
The NCT3720S is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage. The device operates with VIN as low as 1V and output voltage programmable to low as 0.8V. The NCT3720S has a dropout voltage of 150mV@ 2A. An enable pin provides additional power reduction while in shutdown. The NCT3720S provides excellent line and load regulation over temperature and provides a Power Good signal when the output voltage reaches 90% of its rating value.