component
TPS60502DGSR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownTPS60502DGSR
Texas Instruments · DC-DC Converters · VSSOP-10-0.5mm
TPS60502DGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | EN | input | Device-enable input: EN high disables the device and isolates input from output in shutdown, while EN low enables it. |
| 2 | PG | output | Open-drain power good output that goes high when OUT reaches about 97% of its nominal value and needs an external pullup. |
| 3 | C2F− | passive | Negative terminal of flying capacitor C2F. |
| 4 | C2F+ | passive | Positive terminal of flying capacitor C2F. |
| 5 | VIN | power_in | Supply input, connected to an input supply in the 1.8 V to 6.5 V range. |
| 6 | C1F+ | passive | Positive terminal of flying capacitor C1F. |
| 7 | OUT | power_out | Regulated 1.8 V output for this device variant, to be bypassed to GND with the output filter capacitor Co. |
| 8 | C1F− | passive | Negative terminal of flying capacitor C1F. |
| 9 | GND | power_in | Ground reference for the device. |
| 10 | FB | input | For the TPS60502 (fixed 1.8 V), connect directly to VO, the regulated output node. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Power Supply Chip |
| Pins | 10 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VIN | 1.8 | 6.5 | V | 5 | ||
| Tolerance of output voltage (TPS60502) | -4 | 4 | % | IOUT = 0 mA to 150 mA, COUT = 10 µF | 5 | ||
| Quiescent current (no-load input current) | IQ | 40 | 75 | µA | IOUT = 0 mA | 5 | |
| Shutdown supply current | IOUT(SD) | 0.05 | 0.5 | µA | V(EN) = VIN | 5 | |
| Internal switching frequency | f(OSC) | 600 | 800 | 1200 | kHz | 5 | |
| EN input leakage current | Ilkg(SD) | 0.01 | 0.1 | µA | V(EN) = 0 V or VIN | 5 | |
| Short circuit current (start-up current) | 100 | 300 | mA | VIN = 6.5 V, VOUT = 0 V | 5 | ||
| Power good delay time (rising) | td,r | 100 | 200 | µs | VOUT ramping positive | 5 | |
| Power good delay time (falling) | td,f | 50 | 100 | µs | VOUT ramping negative | 5 | |
| Power good leakage current | Ilkg | 0.01 | 0.1 | µA | VOUT = 3.3 V, V(PG) = 3.3 V | 5 | |
| Input voltage at VIN (recommended) | VIM | 1.8 | 6.5 | V | 4 | ||
| Output current at OUT (recommended) | IOUT | 250 | mA | 4 | |||
| Operating junction temperature | TJ | -40 | 125 | °C | 4 | ||
| Voltage at VIN, EN, PG to GND | -0.3 | 7 | V | 4 | |||
| Voltage at OUT, FB to GND | -0.3 | 3.6 | V | 4 | |||
| Voltage at C1F+, C1F−, C2F+, C2F− to GND | -0.3 | 7 | V | 4 | |||
| Output current at OUT | 300 | mA | 4 | ||||
| Maximum junction temperature | TJ | 150 | °C | 4 | |||
| Storage temperature | Tstg | -55 | 150 | °C | 4 | ||
| Output voltage (TPS60502 nominal) | VOUT | 1.8 | V | IOUT ≤ 50 mA; VIN > 1.8 V; VIN − VOUT > 1 V | 5 | ||
| Junction-to-ambient thermal resistance (DGS) | RθJA | 157 | °C/W | 4 | |||
| Junction-to-case (top) thermal resistance (DGS) | RθJC(top) | 53 | °C/W | 4 | |||
| Junction-to-board thermal resistance (DGS) | RθJB | 76 | °C/W | 4 | |||
| Junction-to-top characterization parameter (DGS) | ψJT | 5.5 | °C/W | 4 | |||
| Junction-to-board characterization parameter (DGS) | ψJB | 75 | °C/W | 4 |
CAD (KiCad official)
- Symbol:
TPS60502DGSR - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
tps60502dgsr-etched.step/tps60502dgsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps60502dgsr.step/tps60502dgsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (32 pp, sha256
1f029955b1a7942c, 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).