The TPS3707-50D is a simple reset/power-on reset supervisor from Texas Instruments, monitoring a single voltage rail with a threshold of 4.55 V. It provides both active-high and active-low reset outputs, driven by push-pull, totem-pole stages — no external pull-up resistor needed, and the same part covers either polarity the processor expects.
TPS3707-50D Texas Instruments Simple Reset/Power-On Reset
MPNTPS3707-50D
Active
Texas Instruments TPS3707-50D, Simple Reset/Power-On Reset, 1-channel supervisor, 4.55 V threshold, 140 ms minimum reset timeout, push-pull outputs, 8-SOIC package, -40°C to 85°C.
$2.8500Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 4.55V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Reset | Active High/Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tube |
| Reset timeout | 140ms Minimum |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
Product details
Frequently asked questions
Does the TPS3707-50D have push-pull output?
Yes, the outputs are push-pull, totem-pole. Both the active-high and active-low reset pins can sink and source current without an external pull-up resistor.
What is the reset timeout of the TPS3707-50D?
The reset timeout is a minimum of 140 ms. After the monitored voltage rises above the threshold, the reset outputs stay asserted for at least this duration before releasing.
What is the closest functional alternative to the TPS3707-50D?
The TLV803EA29VDBZR is a similar simple reset supervisor, but it offers only an active-low, open-drain output — no push-pull, no active-high option. The TPS3707-50D's dual-polarity push-pull outputs give it more wiring flexibility for processors that need an active-high reset.