STMicroelectronics UC2845BD1013TR, PWM Controller, 30 V, 500 kHz 8-Pin, SO8

View all PWM
Bulk discount available

Subtotal (1 tape of 20 units)*

R 212,48

(exc. VAT)

R 244,36

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 2,480 unit(s) shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tape*
20 - 180R 10.624R 212.48
200 - 480R 10.358R 207.16
500 - 980R 10.048R 200.96
1000 - 1980R 9.646R 192.92
2000 +R 9.26R 185.20

*price indicative

Packaging Options:
RS stock no.:
151-970
Mfr. Part No.:
UC2845BD1013TR
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Maximum Switching Frequency

500 kHz

Start-up Supply Current

0.5mA

Maximum Sink Current

12mA

Maximum Supply Current

17 mA

Output Voltage

5 V

Number of Outputs

1

Package Type

SO8

Pin Count

8

Maximum Operating Supply Voltage

30 V

COO (Country of Origin):
MA
The STMicroelectronics Controller, it belongs to family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current.

High current totem pole output
Undervoltage lockout with hysteresis
Low start-up and operating current

Related links