Power Management Inductorless (Charge Pump) DC/DC Converters Regulated Step-Down Charge Pumps

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Number of Outputs Vin Min Vin Max Max Iout Voutput Isupply Temp Range Packages Comments Frequency Ishutdown Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units V V mA mA kHz µA mm² mm yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC1503-1.8 1 2.4 6 100 1.8V 0.025 C,I MS-8,SO-8 SD Disconnect 600 5 LTspice Model DC250A-A,DC250A-B no no 1999-05-28 $1.70 (LTC1503CS8-1.8) Regulated Step-Down Charge Pumps 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC1503-2 1 2.4 6 100 2V 0.025 C,I MS-8,SO-8 SD Disconnect 600 5 LTspice Model DC250A-A,DC250A-B no no 1999-05-28 $1.70 (LTC1503CS8-2) Regulated Step-Down Charge Pumps 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC3251 1 2.7 5.5 500 1.2V, 1.5V, Adj 0.009 E MS-10E Spread spectrum, ultralow noise, 2-phase operation 1600 1 LTspice Model DC506A yes no 2002-08-28 $1.95 (LTC3251EMSE-1.2) Regulated Step-Down Charge Pumps 14.7mm² (MS-10E) 1.1mm (MS-10E) no no Lead,Matte Tin
LTC3252 2 2.7 5.5 250 Adjustable (0.9 to 1.6) 0.06 E 4x3 DFN-12 Dual Output Spread Spectrum, Ultralow Noise 1600 1 LTspice Model DC611A no no 2003-06-05 $2.60 (LTC3252EDE) Regulated Step-Down Charge Pumps 12mm² (4x3 DFN-12) 0.75mm (4x3 DFN-12) no no Lead,Matte Tin
LTC3250 1 3.1 5.5 250 1.2V, 1.5V 0.035 E SOT-23 Low Noise, 85% Efficiency 1500 1 LTspice Model DC488A no no 2002-04-26 $1.41 (LTC3250ES6-1.5) Regulated Step-Down Charge Pumps 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC1911 1 2.7 5.5 250 1.5V, 1.8V 0.18 E MS-8 Low Noise, 70% Efficiency 1500 10 LTspice Model DC342A-A,DC342A-B no no 2001-08-05 $2.34 (LTC1911EMS8-1.5) Regulated Step-Down Charge Pumps 14.7mm² (MS-8) 1.1mm (MS-8) no no Lead,Matte Tin
LTC3256 2 5.5 38 350 5V, 3.3V 0.02 E,I,H,MP MS-16E Wide VIN Range Dual Output 350mA Step-Down Charge Pump with Watchdog Timer 0.5 - DC2375A yes yes 2016-07-28 $2.95 (LTC3256EMSE) Extended Temperature (H & MP) Power Management,High Voltage Charge Pumps,Regulated Step-Down Charge Pumps 19.8mm² (MS-16E) 1.1mm (MS-16E) no no Matte Tin
LTC3255 1 4 48 50 Adj (2.4V to 12.5V) 0.030 E,I,H,MP 3x3 DFN-10,MS-10E Wide VIN Range Fault Protected 50mA Step-Down Charge Pump 500 3 LTspice Model DC2041A yes no 2013-09-16 $2.30 (LTC3255EDD) Extended Temperature (H & MP) Power Management,High Voltage Charge Pumps,Regulated Step-Down Charge Pumps 9mm² (3x3 DFN-10),14.7mm² (MS-10E) 0.75mm (3x3 DFN-10),1.1mm (MS-10E) no no Matte Tin