Texas Instruments Fixed Series Voltage Reference ±0.15 % 3-Pin SOT-23, REF3333AIDBZT

View all Voltage References
Bulk discount available

Subtotal (1 pack of 5 units)*

£9.45

(exc. VAT)

£11.35

(inc. VAT)

Add to Basket
Select or type quantity
Orders below £50.00 (exc. VAT) cost £6.95.
In Stock
  • Plus 50 unit(s) shipping from 23 February 2026
  • Plus 15 unit(s) shipping from 23 February 2026
  • Plus 205 unit(s) shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20£1.89£9.45
25 - 45£1.796£8.98
50 - 120£1.616£8.08
125 - 245£1.456£7.28
250 +£1.382£6.91

*price indicative

Packaging Options:
RS Stock No.:
814-3767
Mfr. Part No.:
REF3333AIDBZT
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Voltage Reference

Reference Voltage

3.3V

Package Type

SOT-23

Reference Type

Fixed

Output Voltage

3.3 V

Initial Accuracy

±0.15 %

Temperature Coefficient

8 ppm/°C

Mount Type

Surface

Topology

Series

Output Current

30mA

Maximum Input Voltage

5.5V

Minimum Operating Temperature

-40°C

Pin Count

3

Line Regulation

30 ppm/V

Maximum Operating Temperature

125°C

Load Regulation

20 ppm/V

Series

REF3333

Standards/Approvals

No

Length

3.04mm

Height

1.02mm

Width

1.4 mm

Minimum Input Voltage

3.5V

Output Type

Fixed

Automotive Standard

No

Series Voltage Reference, Fixed, 2.5V to 3.3V


Voltage References, Texas Instruments


Precison Fixed and Adjustable Voltage Reference ICs utilsing series, shunt or series/shunt topologies and available in both through-hole and surface mount packages. Voltage References are available with initial accuracies of ±0.02 to ±2%.

Related links