Integrated Circuits (ICs)

SI7661ESA+T

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Analog Devices Inc./Maxim Integrated

IC REG CHRG PUMP INV 20MA 8SOIC

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Integrated Circuits (ICs)

Active

Analog Devices Inc./Maxim Integrated

IC REG CHRG PUMP INV 20MA 8SOIC

Technical Specifications

Parameters and characteristics for this part

Part	Number of Outputs	Output Configuration	Voltage - Input (Min) [Min]	Package / Case	Package / Case [y]	Package / Case [x]	Function	Mounting Type	Supplier Device Package	Frequency - Switching	Voltage - Output (Min/Fixed) [Min]	Voltage - Output (Min/Fixed) [Max]	Voltage - Input (Max) [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated SI7661CSA+	1	Positive or Negative	4.5 V	8-SOIC	3.9 mm	0.154 in	Ratiometric	Surface Mount	8-SOIC	10 kHz	-Vin	2Vin	20 V	1.81 mOhm	70 °C	0 °C
Analog Devices Inc./Maxim Integrated SI7661CSA+T	1	Positive or Negative	4.5 V	8-SOIC	3.9 mm	0.154 in	Ratiometric	Surface Mount	8-SOIC	10 kHz	-Vin	2Vin	20 V	1.81 mOhm	70 °C	0 °C
Analog Devices Inc./Maxim Integrated SI7661CJ+	1	Positive or Negative	4.5 V	8-DIP			Ratiometric	Through Hole	8-PDIP	10 kHz	-Vin	2Vin	20 V	1.81 mOhm	70 °C	0 °C	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated SI7661ESA+T	1	Positive or Negative	4.5 V	8-SOIC	3.9 mm	0.154 in	Ratiometric	Surface Mount	8-SOIC	10 kHz	-Vin	2Vin	20 V	1.81 mOhm	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated SI7661DY	1	Negative	4.5 V	14-SOIC	3.9 mm	0.154 in	Ratiometric	Surface Mount		10 kHz			20 V	1.81 mOhm	70 °C	0 °C
Analog Devices Inc./Maxim Integrated SI7661ESA+	1	Positive or Negative	4.5 V	8-SOIC	3.9 mm	0.154 in	Ratiometric	Surface Mount	8-SOIC	10 kHz	-Vin	2Vin	20 V	1.81 mOhm	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated SI7661CY	1	Negative	4.5 V	14-SOIC	3.9 mm	0.154 in	Ratiometric	Surface Mount		10 kHz			20 V	1.81 mOhm	70 °C	0 °C

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 3.74

General part information

Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 20mA 8-SOIC (0.154", 3.90mm Width)

Technical documentation and resources