STMPS2151STR
| Parameters | |
|---|---|
| Output Configuration | High Side |
| Power Dissipation | 32.5mW |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Max Supply Current | 40μA |
| Input Type | Non-Inverting |
| Turn On Delay Time | 5 ms |
| Switch Type | General Purpose |
| Min Input Voltage | 2.7V |
| Number of Inputs | 1 |
| Max Input Voltage | 5.5V |
| Nominal Input Voltage | 5V |
| Turn-Off Delay Time | 10 ms |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 2.7V~5.5V |
| Driver Number of Bits | 1 |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| Rds On (Typ) | 90m Ω |
| Max Junction Temperature (Tj) | 125°C |
| Drain to Source Resistance | 90mOhm |
| Built-in Protections | TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE |
| Ambient Temperature Range High | 85°C |
| On-State Resistance | 90mOhm |
| Height | 1.45mm |
| Length | 3mm |
| Width | 1.75mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Number of Pins | 5 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Resistance | 90mOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Peripheral Drivers |
| Max Power Dissipation | 33.8mW |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Current Rating | 500mA |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | STMPS2151 |
| Pin Count | 5 |
| Output Voltage | 5V |
| Output Type | N-Channel |
| Max Output Current | 500mA |
| Operating Supply Voltage | 5.5V |
| Voltage | 5.5V |
| Interface | On/Off |
| Nominal Supply Current | 12μA |
| Current | 500mA |
STMPS2151STR Description
The STMPS2141, STMPS2151, STMPS2161, and STMPS2171 power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. These devices incorporate 90 mW N-channel MOSFET high-side power switches for power distribution. These switches are controlled by a logic enable input.
STMPS2151STR Features
90 mW high-side MOSFET switch
500/1000 mA continuous current
Thermal and short-circuit protection with
overcurrent logic output
Operating range from 2.7 to 5.5 V
CMOS and TTL compatible enable input
Undervoltage lockout (UVLO)
12 μA maximum standby supply current
Ambient temperature range, -40 to 85 °C
ESD protection: 8 kV HBM
Reverse current protection
Fault blanking
UL recognized components (UL file number:
E354278)
