Reset IC for a single 2.63 V rail
The TPS3839L30DBZR: The output is push-pull, totem-pole, so no external pull-up resistor is needed — it drives the reset line high or low directly.
TPS3839L30DBZR Simple Reset IC, 2.63V Threshold, Active Low
MPNTPS3839L30DBZR
Active
Texas Instruments TPS3839L30DBZR, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.63V Threshold, 120ms Minimum Reset Timeout, SOT-23-3, -40°C to 85°C.
$0.8000Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.63V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 120ms Minimum |
| Case | TO-236-3, SC-59, SOT-23-3 |
Product details
Frequently asked questions
Is TPS3839L30DBZR a direct replacement for TPS3839L30?
The TPS3839L30DBZR is the same base part (TPS3839) with the same threshold option in a different package suffix (DBZR for SOT-23-3). It is a direct functional replacement for the TPS3839L30 in the same package.