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TLC7701IPWR
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Texas Instruments Monitors & Reset Circuits, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TLC7701IPWR
Texas Instruments · Monitors & Reset Circuits · TSSOP-8
TLC7701IPWR 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 | Control input for static-RAM power-down support; when tied to GND, RESET acts as active high, with VIH of 0.7×VDD and VIL of 0.2×VDD. |
| 2 | RESIN | input | Active-low reset input (overline RESIN) that forces the outputs into reset, with VIH of 0.7×VDD and VIL of 0.2×VDD. |
| 3 | CT | passive | Delay-timing capacitor connection where td = 2.1 × 10^4 × CT (CT in farads, td in seconds). |
| 4 | GND | power_in | Ground reference for the device; all voltage values are with respect to GND. |
| 5 | RESET | output | Active-low totem-pole reset output (overline RESET, shown on the package drawing), driven low while SENSE is below threshold and until the delay td expires. |
| 6 | RESET | output | Active-high totem-pole reset output, driven high while SENSE is below threshold and until the delay td expires, with IOH of -2 mA and IOL of 2 mA recommended. |
| 7 | SENSE | input | Voltage-sense input compared against the internal threshold (1.1 V typical for the TLC7701, which can be customized with two external resistors); input range is 0 to 7 V absolute max. |
| 8 | VDD | power_in | Supply voltage input, 2 V to 6 V recommended (7 V absolute maximum); RESET is defined from VDD ≥ 1 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-8 |
| Category | Power Supply Chip |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TLC7701IPWR - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
tlc7701ipwr-etched.step/tlc7701ipwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc7701ipwr.step/tlc7701ipwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
3147b2830d2531af, retrieved 2026-10-11, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# TLC7701IPWR
**Texas Instruments** · Monitors & Reset Circuits · TSSOP-8
TLC7701IPWR 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 | Control input for static-RAM power-down support; when tied to GND, RESET acts as active high, with VIH of 0.7×VDD and VIL of 0.2×VDD. |
| 2 | RESIN | input | Active-low reset input (overline RESIN) that forces the outputs into reset, with VIH of 0.7×VDD and VIL of 0.2×VDD. |
| 3 | CT | passive | Delay-timing capacitor connection where td = 2.1 × 10^4 × CT (CT in farads, td in seconds). |
| 4 | GND | power_in | Ground reference for the device; all voltage values are with respect to GND. |
| 5 | RESET | output | Active-low totem-pole reset output (overline RESET, shown on the package drawing), driven low while SENSE is below threshold and until the delay td expires. |
| 6 | RESET | output | Active-high totem-pole reset output, driven high while SENSE is below threshold and until the delay td expires, with IOH of -2 mA and IOL of 2 mA recommended. |
| 7 | SENSE | input | Voltage-sense input compared against the internal threshold (1.1 V typical for the TLC7701, which can be customized with two external resistors); input range is 0 to 7 V absolute max. |
| 8 | VDD | power_in | Supply voltage input, 2 V to 6 V recommended (7 V absolute maximum); RESET is defined from VDD ≥ 1 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-8 |
| Category | Power Supply Chip |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `TLC7701IPWR`
- Footprint: `Package_SO:TSSOP-8_3x3mm_P0.65mm`
- 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `tlc7701ipwr-etched.step` / `tlc7701ipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc7701ipwr.step` / `tlc7701ipwr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlc77) (38 pp, sha256 `3147b2830d2531af`, retrieved 2026-10-11, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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).
[Datasheet PDF](docs/tlc7701ipwr-datasheet.pdf)