REF194ESZ-REEL
Voltage Reference IC, 2ppm/°C, 4.5V, 0.044%, Series - Fixed, NSOIC-8, -40°C to 85°C
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | REF194ESZ-REELCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | Re-Reel60AK9013RL Cut Tape60AK9013 |
| Product Range | REF194 Series |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $10.810 | $10.81 |
| Total Price | $10.81 | ||
| Quantity | Price |
|---|---|
| 1+ | $10.810 |
| 25+ | $7.850 |
| 50+ | $7.530 |
| 100+ | $7.210 |
| 250+ | $7.110 |
| 500+ | $6.970 |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | REF194ESZ-REELCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | Re-Reel60AK9013RL Cut Tape60AK9013 |
| Product Range | REF194 Series |
| Technical Datasheet | |
| Voltage Reference Type | Series - Fixed |
| Product Range | REF194 Series |
| Reference Voltage Min | 4.498V |
| Reference Voltage Max | 4.502V |
| Initial Accuracy | 0.044% |
| Temperature Coefficient | 2ppm/°C |
| IC Case / Package | NSOIC |
| No. of Pins | 8Pins |
| IC Mounting | Surface Mount |
| Input Voltage Max | 15V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
| Automotive Qualification Standard | - |
| Reference Voltage | 4.5V |
| Voltage Reference Case Style | NSOIC |
Product Overview
REF194 is a precision micropower low dropout voltage (LDV) reference. It has a precision band gap voltage reference which uses a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy. It is mainly used in application such as portable instruments, ADCs and DACs, smart sensors, solar powered applications, loop-current-powered instruments.
- Nominal output voltage range is 4.50V
- High output current is 30mA
- Low supply current is 45μA maximum
- Sleep mode is 15μA maximum
- Low dropout voltage, operating temperature range is −40°C to +85°C
- Short-circuit protection
- Initial accuracy is 4.498V to 4.502V (at 25°C)
- Line regulation is 2ppm/V to 4ppm/V (at 25°C)
- Load regulation is 2ppm/mA to 4ppm/mA (at 25°C)
- Package style is 8-lead NSOIC
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| Voltage Reference Type | Series - Fixed |
|---|---|
| Reference Voltage Min | 4.498V |
| Initial Accuracy | 0.044% |
| IC Case / Package | NSOIC |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Reference Voltage | 4.5V |
| Product Range | REF194 Series |
|---|---|
| Reference Voltage Max | 4.502V |
| Temperature Coefficient | 2ppm/°C |
| No. of Pins | 8Pins |
| Input Voltage Max | 15V |
| Operating Temperature Max | 85°C |
| MSL | MSL 1 - Unlimited |
| Automotive Qualification Standard | - |
| Voltage Reference Case Style | NSOIC |
Technical Docs (2)
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |