component
STM6601DS2BDM6F
Public Made by Adomby adom
STMicroelectronics Supervisor And Reset ICs, TDFN-12(2x3). 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
markdownSTM6601DS2BDM6F
STMicroelectronics · Supervisor And Reset ICs · TDFN-12(2x3)
STM6601DS2BDM6F from STMicroelectronics, in a TDFN-12(2x3). 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 | VCC | power_in | Power supply input, operating voltage 1.6 V to 5.5 V, requires 0.1 µF decoupling capacitor close to device. |
| 2 | SR | input | Smart Reset™ button input, active low with factory-trimmed threshold and ±8 kV HBM ESD protection; internal optional 100 kΩ pull-up resistor. |
| 3 | VREF | power_out | Precise 1.5 V voltage reference output with 1% accuracy, requires mandatory 1 µF capacitor to ground, disabled in standby mode. |
| 4 | PSHOLD | input | Power supply hold confirmation input with factory-trimmed threshold and internal pull-down resistor during startup; used to confirm power-up or initiate shutdown. |
| 5 | CSRD | input | Adjustable Smart Reset™ delay time input where external capacitor to ground determines delay time, capacitor charged with ISRD current. |
| 6 | PB | input | Power-ON push-button input, active low with factory-trimmed threshold and ±8 kV HBM ESD protection; internal 100 kΩ pull-up resistor connected. |
| 7 | VCCLO | output | High threshold comparator output (VTH+ detection), active low open drain, pulls low when VCC below VTH+ during power-up or during undervoltage. |
| 8 | PBOUT | output | Push-button input state indicator, active low open drain, remains low during debounce period and for minimum tINT_Min when PB is pressed. |
| 9 | EN | output | Inverted enable output (active low), push-pull type, asserts low after valid power-up confirmation, releases high on power-down conditions or long push. |
| 10 | RST | output | Reset output, active low open drain, asserts low for tREC during startup or after long push detection (depending on device option). |
| 11 | INT | output | Interrupt output, active low open drain, driven low on undervoltage or push-button press during normal operation with minimum tINT_Min assertion. |
| 12 | GND | power_in | Ground connection for power supply return and signal reference. |
| 13 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TDFN-12(2x3) |
| Category | Power Management (PMIC) |
| Pins | 13 |
CAD (KiCad official)
- Symbol:
STM6601DS2BDM6F - Footprint:
Package_DFN_QFN:DFN-12-1EP_2x3mm_P0.45mm_EP0.64x2.4mm - 3D model: TDFN-12(2x3) (KiCad packages3D, STEP)
- 3D model files:
stm6601ds2bdm6f-etched.step/stm6601ds2bdm6f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm6601ds2bdm6f.step/stm6601ds2bdm6f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (52 pp, sha256
24305a688f436ae9, retrieved 2026-10-06, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).