Specifications:

Function: Step-Up, Step-Down
Output Configuration: Positive or Negative
Topology: Buck, Boost
Output Type: Adjustable
Number of Outputs: 1
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 12V
Voltage - Output (Min/Fixed): ±1.2V
Voltage - Output (Max): 30V, -25V
Current - Output: 500mA (Switch)
Frequency - Switching: -
Synchronous Rectifier: No
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Through Hole
Package / Case: 14-DIP (0.300", 7.62mm)
Supplier Device Package: 14-PDIP
Base Product Number: TL497