component
TLC7733QPWRQ1
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTLC7733QPWRQ1
Texas Instruments · Supervisor And Reset ICs · TSSOP-8
TLC7733QPWRQ1 from Texas Instruments, in a TSSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CONTROL | input | Power-down control input: when tied to GND, RESET acts as active high; VIH is at least 0.7×VDD and VIL at most 0.2×VDD, with VIL kept below 0.3 V and VIH above VDD − 0.3 V for low supply current. |
| 2 | RESIN | input | Reset input whose logic levels are VIH at least 0.7×VDD and VIL at most 0.2×VDD, and which affects RESET/RESET outputs per the function table. |
| 3 | CT | passive | External timing capacitor pin that sets the reset delay as td = 2.1 × 10^4 × CT (CT in farads, td in seconds), giving td of 1.1 to 4.2 ms at CT = 100 nF. |
| 4 | GND | power_in | Ground reference; all voltage values in the datasheet are specified with respect to GND. |
| 5 | RESET | output | Totem-pole reset output (complement of pin 6 RESET) with maximum IOL of 10 mA and maximum IOH of −10 mA, recommended at 2 mA sink and −2 mA source; external pullup or pulldown is not required. |
| 6 | RESET | output | Totem-pole active-low reset output with maximum IOL of 10 mA and maximum IOH of −10 mA, recommended at 2 mA sink and −2 mA source; external pullup or pulldown is not required. |
| 7 | SENSE | input | Supply-monitor input compared against the TLC7733 negative-going threshold VIT− of 2.855 V to 3.03 V (typ 2.93 V) with 70 mV hysteresis; input voltage range is −0.3 V to 7 V. |
| 8 | VDD | power_in | Supply voltage input, recommended 2 V to 6 V (absolute maximum 7 V), with maximum supply current of 16 µA stated in the features. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TLC7733QPWRQ1 - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
tlc7733qpwrq1-etched.step/tlc7733qpwrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc7733qpwrq1.step/tlc7733qpwrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (18 pp, sha256
2ae1799cef841b20, retrieved 2026-10-11, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).