REF3425MDBVTEP
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Fixed |
| Output Voltage | 2.5 V |
| Output Current | 10 mA |
| Quiescent Current | 95 µA |
| Tolerance | ±0.05% |
| Minimum Cathode Current for Regulation | - |
| Reference Type | Series |
| Type | Description |
|---|---|
| Noise - 1/10Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | 24uVrms |
| Supply Voltage | 3V~12V |
| Operating Temperature | -55°C~+125°C@(Tj) |
| Features | Enable/disable |
| Package / Case | SOT-23-6 |
Product Introduction
The REF34xx-EP is a low-drift (10ppm/°C), low-power, high-precision CMOS voltage reference featuring ±0.05% initial accuracy, low operating current, and power consumption below 95μA. The device also provides an ultralow output noise of 3.8μVp-p/V, enabling high signal integrity when used with high-resolution data converters in noise-critical systems. The REF34xx-EP is housed in a compact SOT-23 package with enhanced specifications and offers pin-to-pin replacement for the MAX607x and ADR34xx. The REF34xx-EP series is compatible with most ADCs and DACs.
The device's low output voltage hysteresis and low long-term output voltage drift further improve stability and system reliability. Its small form factor and low operating current (95μA) make it well-suited for portable and battery-powered applications.
The REF34xx-EP is rated for a wide operating temperature range of -55°C to 125°C.
Features
- Initial accuracy: ±0.05% (maximum)
- Temperature coefficient: 10ppm/°C (maximum)
- Output current: ±10mA
- Low quiescent current: 95μA (maximum)
- Wide input voltage: 12V
- Output 1/f noise (0.1Hz to 10Hz): 3.8μVPP/V
- Compact 6-pin SOT-23 package
- Excellent long-term stability (25ppm/1000 hours)
- AEC-Q100: Controlled baseline
- Single assembly/test site
- Single manufacturing site
- Extended operating temperature range (-55°C to 125°C)
- Extended product life cycle
- Extended product change notification
- Product traceability
Applications
- Precision data acquisition systems
- PLC analog I/O modules
- Field transmitters
- Industrial instrumentation
- Test equipment
- Power monitoring
Datasheet
Alternative Parts
Common REF3425MDBVTEP alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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