MAX6100, MAX6101, MAX6102, MAX6103, MAX6104, MAX6105, MAX6106, MAX6107 低成本、微功耗、低压差、高输出电流、SOT23封装的电压基准

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概述

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The MAX6100-MAX6107 are low-cost, low-dropout (LDO), micropower voltage references. These three-terminal references are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V and 5V. They feature a proprietary curvature-correction circuit and laser-trimmed, thin-film resistors that result in a low temperature coefficient of 75ppm/°C (max) and an initial accuracy of ±0.4% (max). These devices are specified over the extended temperature range (-40°C to +85°C).

These series-mode voltage references draw only 90µA of supply current and can source 5mA and sink 2mA of load current. Unlike conventional shunt-mode (two-terminal) references that waste supply current and require an external resistor, these devices offer a supply current that is virtually independent of the supply voltage (with only a 4µA/V variation with supply voltage) and do not require an external resistor. Additionally, these internally compensated devices do not require an external compensation capacitor and are stable with load capacitance. Eliminating the external compensation capacitor saves valuable board area in space-critical applications. Low dropout voltage and supply-independent, ultra-low supply current make these devices ideal for battery-operated, high-performance, low-voltage systems.

The MAX6100-MAX6107 are available in tiny 3-pin SOT23 packages.

关键特性

应用/使用

Ultra-Small 3-Pin SOT23 Package
Low Cost
No Output Capacitor Required
Stable with Capacitive Loads
Load Regulation (2mA Sink): 8mV/mA (max)
Load Regulation (5mA Source): 0.9mV/mA (max)
±0.4% (max) Initial Accuracy
Low 75ppm/°C Temperature Coefficient
125µA (max) Quiescent Supply Current
50mV Dropout at 1mA Load Current

	蜂窝电话
	硬盘驱动器
	笔记本电脑
	PDA、GPS、DMM
	便携式电池供电系统

Key Specifications: Voltage References
Part Number	Output Voltage (V)	Tempco (max) (ppm/°C)	Initial Accuracy (% max @ +25°C)	Supply Current - Series Only (max) (µA)	Supply Voltage - Series Only (min) (V)	Supply Voltage - Series Only (max) (V)	Noise 0.1Hz to 10Hz (µVp-p typ)	RoHS Available	Package	Smallest Available Package (max w/pins) (mm²)	Operating Temp. Range (°C)	Price^**
MAX6100	1.8	75	0.4	125	2.5	12.6	22	Yes	SOT-23/3	8	-40 to +85	$0.33 @ 1k
MAX6101	1.25				2.5		13					$0.33 @ 1k
MAX6102	2.5				2.7		27					$0.33 @ 1k
MAX6103	3.0				3.2		35					$0.33 @ 1k
MAX6104	4.096				4.3		50					$0.33 @ 1k
MAX6105	5.0				5.2		60					$0.33 @ 1k
MAX6106	2.048				2.5		22					$0.33 @ 1k
MAX6107	4.5				4.7		55					$0.33 @ 1k
See All Voltage References (159)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.