Features
• Wide Input Voltage Range:
– 3 V to 15 V
• Fixed Output Voltage:
– 1.25 V, 2.048 V, 2.5 V, 3 V, 3.3 V, 4.096 V, 4.5 V,
and 5 V
• Low Temperature Coefficient:
– 1 ppm/°C Typical from 0°C to 70°C
– 2 ppm/°C Typical from −40°C to 105°C
– 2.5 ppm/°C Typical from −40°C to 125°C
• High Initial Accuracy:
– 0.05% Maximum
• Low Noise:
– 3 μVpp/V
• Temperature Range: −40°C to 125°C
• Package Options:
– SOP8
– MSOP8

Applications
• Battery Test Equipment
• Industry Control
• Precision Instrumentation
• Medical Equipment

Description
The TPR50 seires is a family of high-precision and
low-temperature-drift voltage references with the initial
accuracy of 0.05% and the temperature coefficient of 2.5
ppm/°C. All products of the TPR50 series are able to
support both sinking and souring current of ±10 mA and
have a low dropout voltage.
The high precision and excellent temperature stability
performance make the TPR50 series an ideal reference
in the system with high resolution requirement.
The TPR50 series provides the 8-pin SOP and MSOP
package with a wide range of output voltages. All the
products are qualified to operate with the temperature
range from –40°C to +125°C.