ISL21080CIH315 300nA NanoPower Voltage References

ISL21080CIH315

300nA NanoPower Voltage References

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	Technical Documentation		Tools And Support
	Pricing / Samples		Related Devices

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Datasheet
	ISL21080CIH315
	300nA NanoPower Voltage References

V_OUT (V)

1.5

Initial Accuracy (mV)

7.5

Temp Coefficient (ppm/°C)

I_S (max) (μA)

1.5

V_S Range (V)

2.7 to 5.5

Output Noise (typ) (μV_PP)

I_SOURCE (max) (mA)

.01

I_SINK (max) (mA)

.05

V_S (min) (V)

2.7

V_S (max) (V)

5.5

Min Operating Temp (°C)

-40

Max Operating Temp (°C)

LTD Stability (ppm)

Product Information

Key Features

Reference Output Voltage 0.900V, 1.024V, 1.250V, 1.500V, 2.048V, 2.500V, 3.000V, 3.300V, 4.096V, 5.000V
Initial Accuracy:
- ISL21080-09 and -10: ±0.7%
- ISL21080-12: ±0.6%
- ISL21080-15: ±0.5%
- ISL21080-20 and -25: ±0.3%
- ISL21080-30, -33, -41, and -50: ±0.2%
Input Voltage Range:
- ISL21080-09, -10, -12, -15, -20, and -25: 2.7V to 5.5V
- ISL21080-09 (Coming Soon)
- ISL21080-30: 3.2V to 5.5V
- ISL21080-33: 3.5V to 5.5V
- ISL21080-41: 4.5V to 8.0V
- ISL21080-50: 5.5V to 8.0V
Output Voltage Noise: 30μV_P-P (0.1Hz to 10Hz)
Supply Current: 1.5μA (Max)
Tempco: 50ppm/°C
Output Current Capability: ±7mA
Operating Temperature Range: -40°C to +85°C
Package: 3 Ld SOT-23
Pb-Free (RoHS compliant)

Description

The ISL21080 analog voltage references feature low supply voltage operation at ultra-low 310nA typ, 1.5μA max operating current. Additionally, the ISL21080 family features guaranteed initial accuracy as low as ±0.2% and 50ppm/°C temperature coefficient.

These references are ideal for general purpose portable applications to extend battery life at lower cost. The ISL21080 is provided in the industry standard 3 Ld SOT-23 pinout.

The ISL21080 output voltages can be used as precision voltage sources for voltage monitors, control loops, standby voltages for low power states for DSP, FPGA, Datapath Controllers, microcontrollers and other core voltages: 0.9V, 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V and 5.0V.

Pricing / Packaging / Samples / Ordering

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

	Part No.	Design-In Status	Temp.	Package	MSL	Price US $

	ISL21080-EVALZ	Active		Eval Board	N/A	Contact Us

	ISL21080CIH315Z-TK	Active	Ind	3 Ld SOT-23 T+R	1	0.59

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Application Note(s):
Reflow and PC Board Assembly Effects on Intersil FGA References X-Ray Effects on Intersil FGA References
Datasheet(s):
300nA NanoPower Voltage References
Technical Homepage:
Voltage References

Tools And Support
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No Models Available

Applications

Energy Harvesting Applications
Wireless Sensor Network Applications
Low Power Voltage Sources for Controllers, FPGA, ASICs or Logic Devices
Battery Management/Monitoring
Low Power Standby Voltages
Portable Instrumentation
Consumer/Medical Electronics
Wearable Electronics
Lower Cost Industrial and Instrumentation
Power Regulation Circuits
Control Loops and Compensation Networks
LED/Diode Supply