PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Output Current	Output Voltage	Switching Frequency	Number of Outputs	Input Voltage MAX	Topology
MAX840ISA+	1+ $4.460 10+ $4.240 25+ $3.020 50+ $2.880	PDF RFQ	580 In-stock	Maxim Integrated	Switching Voltage Regulators Regulated -2V GaAsFET Bias	SMD/SMT	SOIC-Narrow-8	- 25 C	+ 85 C	MAX840	Tube	4 mA	- 2 V, - 500 mV to - 9.4 V	100 kHz	1 Output	10 V	Inverting
MAX843ISA+	1+ $4.620 10+ $4.390 25+ $3.080 50+ $2.930	PDF RFQ	219 In-stock	Maxim Integrated	Switching Voltage Regulators Regulated -2V GaAsFET Bias	SMD/SMT	SOIC-Narrow-8	- 25 C	+ 85 C	MAX843	Tube	4 mA	- 2 V, - 500 mV to - 9.4 V	100 kHz	1 Output	10 V	Inverting
MAX851ISA+	1+ $4.200 10+ $3.990 25+ $2.850 50+ $2.710	PDF RFQ	314 In-stock	Maxim Integrated	Switching Voltage Regulators Regulated Negative Charge-Pump	SMD/SMT	SOIC-Narrow-8	- 25 C	+ 85 C	MAX851	Tube	5 mA	- 4.1 V, - 500 mV to - 9 V	100 kHz	1 Output	10 V	Inverting
MAX850ISA+	1+ $4.200 10+ $3.990 25+ $2.850 50+ $2.710	PDF RFQ	71 In-stock	Maxim Integrated	Switching Voltage Regulators Regulated Negative Charge Pump	SMD/SMT	SOIC-Narrow-8	- 25 C	+ 85 C	MAX850	Tube	5 mA	- 4.1 V, - 500 mV to - 9 V	100 kHz	1 Output	4.5 V	Inverting
MAX853ISA+	1+ $4.350 10+ $4.130 25+ $2.900 100+ $2.100 250+ $2.000	PDF RFQ	31 In-stock	Maxim Integrated	Switching Voltage Regulators Regulated Negative Charge Pump	SMD/SMT	SOIC-Narrow-8	- 25 C	+ 85 C	MAX853	Tube	5 mA	- 4.2 V to - 4 V, - 500 mV to - 9 V	100 kHz	1 Output	10 V	Inverting