REACH SVHC Compliance | No SVHC |
---|---|
Number of Pins | 8 |
RoHS | Compliant |
Supply Current | 950 µA |
Temperature Coefficient | -4.00 ppm/°C to 4.00 ppm/°C |
Packaging | Tube |
Operating Temperature | -40.0 °C to 125 °C |
Input Voltage (DC) | 3.00 V to 15.0 V |
Case/Package | SOIC |
Lead-Free Status | Contains Lead |
Lifecycle Status | Active |
Mounting Style | Surface Mount |
Manufacturer | Analog Devices |
---|---|
Manufacturer Part Number | ADR4533ARZ |
Description | VOLTAGE REFERENCE, 3.3V, %0.02, SOIC-8 |
Stock Code | W002732 |
Download | ![]() |
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 devices are high precision, low power, low noise voltage references featuring ±0.02% maximum initial error, excellent temperature stability, and low output noise. This family of voltage references uses an innovative core topology to achieve high accuracy while offering industry-leading temperature stability and noise performance. The low, thermally induced output voltage hysteresis and low long-term output voltage drift of the devices also improve system accuracy over time and temperature variations. A maximum operating current of 950 μA and a maximum low dropout voltage of 300 mV allow the devices to function very well in portable equipment.
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 series of references are each provided in an 8-lead SOIC package and are available in a wide range of output voltages, all of which are specified over the extended industrial temperature range of −40°C to +125°C. The ADR4525W, available in an 8-lead SOIC package, is qualified for automotive applications.
- Maximum temperature coefficient (TCVOUT):
- 1 ppm/°C (C grade 0°C to +70°C)
- 2 ppm/°C (B grade −40°C to +125°C)
- Output noise (0.1 Hz to 10 Hz):
- 1 μV p-p at VOUT of 2.048 V typical
- Initial output voltage error:
- B grade: ±0.02% (maximum)
- Input voltage range: 3 V to 15V
- Operating temperature:
- A grade and B grade: −40°C to +125°C
- C grade: 0°C to +70°C
- Output current: +10 mA source/−10 mA sink
- Low quiescent current: 950 μA (maximum)
- Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V)
- 8-lead SOIC package
- Qualified for automotive applications
- Long-term drift: 51 ppm typical at 4500 hours
Related products
-
Power Management ICs - PMIC
Infineon BTS50085-1TMB
0 out of 5(0)N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load current sense, integrated in Smart SIPMOS chip on chip technology. Providing embedded protection functions.
- Power switch with current sense diagnostic feedback for up to 48V DC grounded loads
- Most suitable for loads with high inrush current like lamps and motors; all types of resistive and inductive loads
- Replaces electromechanical relays, fuses and discrete circuits
SKU: W000332 -
Power Management ICs - PMIC
Texas Instruments LP3963ES-3.3/NOPB
0 out of 5(0)The LP3963ES-3.3/NOPB is a 3.3V fixed output fast ultra-low-dropout (LDO) Linear Regulator operate from a 2.5 to 7V input supply. This device respond very fast to step changes in load which makes them suitable for low voltage microprocessor applications. The device is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the device to operate under extremely low-dropout (LDO) conditions. The dropout voltage is typically 80mV at 300mA load current and 800mV at 3A load current.
- Low ground pin current
- 0.06% Load regulation
- 15µA Quiescent current in shutdown mode
- ±1.5% Output voltage accuracy
- ERROR flag indicates output status
- Minimum output capacitor requirements
- Overtemperature and overcurrent protection
SKU: W006996 -
Power Management ICs - PMIC
Analog Devices / Linear Technology LTC4151IMS#PBF
0 out of 5(0)The LTC®4151 is a high side power monitor that operates over a wide voltage range of 7V to 80V. In default operation mode, the onboard 12-bit ADC continuously measures high side current, input voltage and an external voltage. Data is reported through the I2C interface when polled by a host. The LTC4151 can also perform on-demand measurement in a snapshot mode.
The LTC4151 features a dedicated shutdown pin to reduce power consumption. The LTC4151-1/LTC4151-2 feature split I2C data pins to drive opto-isolators. The data out on the LTC4151-1 is inverted while that on the LTC4151-2 is not.
SKU: W017433 -
Power Management ICs - PMIC
Texas Instruments LM337T
0 out of 5(0)The LM337T is an adjustable 3-terminal Negative Voltage Regulator, capable of supplying in excess of -1.5A over an output voltage range of -1.2V to -37V. This regulator is exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads. The LM337T serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM337T is ideal complements to the LM117/LM317 adjustable positive regulators.
- Output voltage adjustable from -1.2 to -37V
- 1.5A Output current specified, -55 to +150°C
- Line regulation typically 0.01%/V
- Load regulation typically 0.3%
- 0.002%/W Excellent thermal regulation
- 77dB Ripple rejection
- Excellent rejection of thermal transients
- 50ppm/°C Temperature coefficient
- Temperature-independent current limit
- Internal thermal overload protection
SKU: W012316