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2.048-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference
SOT23-3Produttore:
ProduttorePart #:
REF2920AIDBZT
Scheda dati:
Reference Type:
Series
Output Type:
Fixed
Voltage - Output (Min/Fixed):
2.048V
Current - Output:
25 mA
EDA/CAD Modelli:
Compila il breve modulo sottostante e ti forniremo immediatamente il preventivo.
The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny 3‑pin SOT-23 package.
The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is stable with any capacitive load.
Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All models are specified for the wide temperature range, –40°C to 125°C.
Category | Integrated Circuits (ICs)Power Management (PMIC)Voltage Reference | Series | - |
Reference Type | Series | Output Type | Fixed |
Voltage - Output (Min/Fixed) | 2.048V | Current - Output | 25 mA |
Tolerance | ±2% | Temperature Coefficient | 100ppm/°C |
Noise - 0.1Hz to 10Hz | 23µVp-p | Noise - 10Hz to 10kHz | 65µVrms |
Voltage - Input | 2.098V ~ 5.5V | Current - Supply | 59µA |
Operating Temperature | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
Base Product Number | REF2920 | VO (V) | 2.048 |
Initial accuracy (max) (%) | 2 | Temp coeff (max) (ppm/°C) | 100 |
Vin (min) (V) | 2.049 | Vin (max) (V) | 5.5 |
Iq (typ) (mA) | 0.042 | Rating | Catalog |
LFN 0.1 to 10 Hz (typ) (µVPP) | 23 | Iout/Iz (max) (mA) | 25 |
Operating temperature range (°C) | -40 to 125 | feature-reference-type | Precision |
feature-topology | Series | feature-initial-accuracy | 2% |
feature-maximum-temperature-coefficient | 100ppm/°C | feature-output-voltage-v | 2.048 |
feature-maximum-input-voltage-v | 7 | feature-maximum-output-current-ma | 25 |
feature-packaging | Tape and Reel | feature-rad-hard | |
feature-pin-count | 3 | feature-cecc-qualified | No |
feature-esd-protection | Yes | feature-escc-qualified | |
feature-military | No | feature-aec-qualified | No |
feature-aec-qualified-number | feature-eccn-code | EAR99 | |
feature-svhc | No | feature-svhc-exceeds-threshold | No |
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Prodotto 365 giorni
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oppure compila il modulo sottostante per richiedere un preventivo per REF2920AIDBZT, preventivi garantiti entro
12 ore.
The standard problem for chinese converters of this type is not very high efficiency, as a result-heating. It was expected, so 5 stars.