| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
620 pcs
|
620 pcs | On Request | 1 | On Request | On Request | 01+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Quiescent Current | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Type | |
| Voltage |
The Texas Instruments TL7770-12CDWR is an integrated-circuit system supervisor designed for use as a reset controller in microcomputer and microprocessor power-supply systems. This device contains two independent supply-voltage supervisors that monitor supplies for overvoltage and undervoltage conditions.
Key electrical specifications include a typical threshold voltage of 10.9V, a reset threshold accuracy of 2%, and a quiescent current of 5mA typical. The output driver type supports active-high, active-low, and open-drain configurations. It operates over a wide supply voltage range of 3.5V to 18V and features programmable delay time and manual reset capability.
This supervisor IC is housed in a 16-SOIC package and is designed for surface mount applications. The operating temperature range is 0°C to 70°C (TA). It provides precise overvoltage and undervoltage sensing, making it suitable for robust power management in embedded systems.
Applications include power-on reset generation and automatic reset generation after voltage drops. The device offers true and complementary reset outputs and externally adjustable output pulse duration, providing flexibility in system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.85 | $2.85 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
0°C to 70°C.
3.5V to 18V.
2.
Active-high, active-low, open-drain.
No.
10.9V typical.
5mA typical.