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DC/DC Switching Regulators
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Out of stock
| Manufacturer | TOLL Microelectronic |
|---|---|
| SKU | 20221028-36 |
Step Down DC/DC Switching Regulator(VIN_MAX≤7V)(Low Voltage Buck Converter)
| Part Number | VIN Range(V) | IOUT(A) | Switching Frequency (Hz) | VFB(V) | Iq(uA) | HS_FET Rds(on)(Ω) | LS_FET Rds(on)(Ω) | Control Mode | Functions | Package | Status |
| TMI3191-XX | 2.2 to 5.5 | 1 | 1.0M | Fixed Vout1.0V/1.2V/ 1.5V/1.8V/2.5V/2.8V/ 3.0V/3.3V | 0.4 | 0.28 | 0.22 | Hysteresis | Ultra-Low Iq | DFN1.5×2 | MP |
| TMI3108 | 2.5 to 5.5 | 1 | 1.5M | 0.6 | 50 | 0.29 | 0.18 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3181 | 2.5 to 6.5 | 0.8 | 1.5M | 0.6 | 3 | 0.3 | 0.15 | CM | Ultra-Low Iq/PG | SOT23-6 | MP |
| TMI3181A | 2.5 to 6.5 | 0.8 | 1.5M | 0.6 | 3 | 0.3 | 0.15 | CM | Ultra-Low Iq | SOT23-5 | MP |
| TMI3181D | 2.5 to 6.5 | 0.8 | 1.5M | 0.6 | 3 | 0.3 | 0.15 | CM | Ultra-Low Iq | DFN1.6×1.6-6 | MP |
| TMI3171 | 2.5 to 6.5 | 0.8 | 1.5M | 0.6 | 50 | 0.3 | 0.15 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3101 | 2.5 to 6 | 1 | 2.3M | 0.6 | 40 | 0.3 | 0.15 | CM | PFM/PWM/High frequency | SOT23-5 | MP |
| TMI3101D | 2.5 to 6 | 1 | 2.3M | 0.6 | 40 | 0.3 | 0.15 | CM | PFM/PWM/High Frequency | DFN2x2-6 | MP |
| TMI3101C | 2.5 to 5.5 | 1 | 2.5M | 0.6 | 40 | 0.29 | 0.18 | CM | PFM/PWM/High Frequency | SOT23-5 | MP |
| TMI31601 | 2.5 to 5.5 | 1 | 1.5M | 0.6 | 50 | 0.29 | 0.18 | CM | PFM/PWM | DFN1.6×1.6-6 | MP |
| TMI31601F | 2.5 to 5.5 | 1 | 1.5M | 0.6 | 50 | 0.29 | 0.18 | CM | FPWM | DFN1.6×1.6-6 | MP |
| TMI3408 | 2.5 to 6 | 1.2 | 1.5M | 0.6 | 40 | 0.25 | 0.1 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3408D | 2.5 to 6 | 1.2 | 1.5M | 0.6 | 40 | 0.25 | 0.1 | CM | PFM/PWM | DFN2x2-6 | MP |
| STI3408B | 2.5 to 6 | 1.2 | 1.5M | 0.6 | 40 | 0.25 | 0.1 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3408F | 2.5 to 5.5 | 1.2 | 1.5M | 0.6 | 50 | 0.29 | 0.18 | CM | FPWM | SOT23-5 | MP |
| TMI3408C | 2.5 to 5.5 | 1.5 | 1.5M | 0.6 | 50 | 0.29 | 0.18 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3411B | 2.5 to 6 | 1.5 | 1.5M | 0.6 | 40 | 0.15 | 0.07 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3411 | 2.5 to 6 | 2 | 1.0M | 0.6 | 40 | 0.15 | 0.07 | CM | PFM/PWM | SOT23-5 | MP |
| STI3411A | 2.5 to 6 | 2 | 1.0M | 0.6 | 40 | 0.15 | 0.07 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3112 | 2.7 to 5.5 | 2 | 1.0M | 0.6 | 40 | 0.12 | 0.07 | CM | PFM/PWM/PG | SOT23-6 | MP |
| TMI3410 | 2.5 to 5.5 | 2 | 1.0M | 0.6 | 40 | 0.12 | 0.07 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3411P | 2.7 to 5.5 | 2 | 1.0M | 0.6 | 50 | 0.09 | 0.05 | CM | PFM/PWM/PG | SOT23-6 | MP |
| TMI3421 | 2.5 to 6.5 | 2 | 1.0M | 0.6 | 40 | 0.18 | 0.07 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3112H | 2.7 to 5.5 | 2 | 2.3M | 0.6 | 50 | 0.16 | 0.07 | CM | PFM/PWM/High Frequency | SOT23-5 | MP |
| TMI31602H | 2.5 to 5.5 | 2 | 2.3M | 0.6 | 50 | 0.12 | 0.07 | CM | PFM/PWM/High Frequency | DFN1.6×1.6-6 | MP |
| TMI31602A | 2.5 to 5.5 | 2 | 2.3M | 0.6 | 40 | 0.12 | 0.07 | CM | PFM/PWM/High Frequency | DFN1.6×1.6-6 | MP |
| TMI3412 | 2.5 to 5.52.5 | 1.0M | 0.6 | 40 | 0.11 | 0.06 | CM | PFM/PWM/PG | SOT23-6 | MP | |
| Part Number | VIN Range(V) | IOUT(A) | Switching Frequency (Hz) | VFB(V) | Iq(uA) | HS_FET Rds(on)(Ω) | LS_FET Rds(on)(Ω) | Control Mode | Functions | Package | Status |
| TMI3113 | 2.7 to 5.5 | 3 | 1.0M | 0.6 | 50 | 0.09 | 0.05 | CM | PFM/PWM/PG | SOT23-6 | MP |
| TMI3113B | 2.7 to 5.5 | 3 | 1.0M | 0.6 | 50 | 0.09 | 0.05 | CM | PFM/PWM | SOT23-5 | MP |
| TMI3113H2 | 2.7 to 5.5 | 3 | 1.5M | 0.6 | 50 | 0.09 | 0.05 | CM | PFM/PWM/PG/High Frequency | SOT23-6 | MP |
| TM3113H2D | 2.7 to 5.5 | 3 | 1.5M | 0.6 | 50 | 0.09 | 0.05 | CM | PFM/PWM/PG/High Frequency | DFN2x2-8 | MP |
| TMI3113D | 2.7 to 5.5 | 3.5 | 1.0M | 0.6 | 50 | 0.09 | 0.05 | CM | PFM/PWM/P Good | DFN3x3-10 | MP |
| STI8070A/B | 2.5 to 5.5 | 5 | 2.1M | cDvS | 50 | 0.03 | 0.02 | COT | 2c DVS/PFM/PWM/COT | CSP20 | MP |
| TMI3125 | 2.7 to 5.5 | 5 | 2.1M | 0.6 | 50 | 0.03 | 0.02 | COT | PFM/PWM/COT | DFN3x3-10 | MP |
Step down DC/DC Switching Regulator（7v ≤ VIN MAX ≤ 18V)(Low Voltage Buck Converter)
| Part Number | VIN Range(V) | IOUT(A) | Switching Frequency (Hz) | VFB(V) | Iq(uA) | HS_FET Rds(on)(Ω) | LS_FET Rds(on)(Ω) | Control Mode | Functions | Package | Status |
| STI3470 | 3.5 to 18 | 2 | 600k | 0.6 | 500 | 0.12 | 0.08 | CM | PFM/PWM | SOT23-6 | MP |
| ST13472 | 3.5 to 18 | 2 | 600k | 0.8 | 400 | 0.12 | 0.07 | CM | PFM/PWM | SOT23-6 | MP |
| TMI3280 | 3.5 to 18 | 2 | 600k | 0.6 | 600 | 0.12 | 0.08 | CM | FPWM | SOT23-6 | MP |
| TMI3281 | 3.5 to 18 | 2 | 1M | 0.6 | 600 | 0.12 | 0.08 | CM | FPWM/ High Frequency | SOT23-6 | MP |
| TMI3282 | 3.5 to 18 | 2 | 1M | 0.8 | 400 | 0.12 | 0.08 | CM | FPWM/ High Frequency | SOT23-6 | MP |
| TMI3252S | 4.5 to 18 | 2 | 600k | 0.6 | 350 | 0.14 | 0.07 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI3252 | 4.5 to 18 | 2 | 600k | 0.8 | 350 | 0.14 | 0.07 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI32520 | 4.5 to 18 | 2 | 1M | 0.6 | 350 | 0.14 | 0.07 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3252T | 4.5 to 18 | 2 | 600k | 0.765 | 350 | 0.14 | 0.07 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI3252F | 4.5 to 18 | 2 | 600k | 0.8 | 350 | 0.14 | 0.07 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3252TF | 4.5 to 18 | 2 | 600k | 0.765 | 350 | 0.14 | 0.07 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3252SH | 4.5 to 18 | 2 | 1M | 0.6 | 350 | 0.14 | 0.07 | COT | PFM/PWM/ High Frequency/ Fast Response | SOT23-6 | MP |
| TMI3252SHF | 4.5 to 18 | 2 | 1M | 0.6 | 350 | 0.14 | 0.07 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3252H | 4.5 to 18 | 2 | 1M | 0.8 | 350 | 0.14 | 0.07 | COT | PFM/PWM/ High Frequency/ Fast Response | SOT23-6 | MP |
| TMI3252TH | 4.5 to 18 | 2 | 1M | 0.765 | 350 | 0.14 | 0.07 | COT | PEM/PWM/ High Frequency/ Fast Response | SOT23-6 | MP |
| TMI3252SH2 | 4.5 to 18 | 2 | 1M | 0.8 | 350 | 0.14 | 0.07 | COT | FPWM /High Frequency/ Fast Response | SOT23-6 | MP |
| STI3470D | 4.5 to 18 | 2 | 600k | 0.6 | 350 | 0.14 | 0.07 | COT | PFM/PWM/ Fast Response | DFN2x2-6 | MP |
| TMI3257I | 4.5 to 18 | 2 | 800k | 0.807 | 300 | 0.13 | 0.065 | COT | PFM/PWM/ Fast Response | SOT563 | MP |
| TMI3267 | 4.5 to 18 | 2 | 800k | 0.6 | 300 | 0.09 | 0.045 | COT | PFM/PWM/ Fast Response | SOT563 | MP |
| STI3452I | 4.5 to 18 | 2 | 800k | 0.807 | 300 | 0.13 | 0.065 | COT | PFM/PWM/ Fast Response | SOT563 | MP |
| Part Number | VIN Range(V) | IOUT(A) | Switching Frequency (Hz) | VFB(V) | Iq(uA) | HS_FET Rds(on)(Ω) | LS_FET Rds(on)(Ω) | Control Mode | Functions | Package | Status |
| ST13452HF | 4.5 to 18 | 2 | 1MHz | 0.805 | 300 | 0.09 | 0.045 | COT | FPWM/ High Frequency/ Fast Response | SOT563 | MP |
| ST13452HFI | 4.5 to 18 | 2 | 1MHz | 0.6 | 300 | 0.09 | 0.045 | COT | FPWM/ High Frequency/ Fast Response | SOT563 | MP |
| TMI3258/TMI3258B | 4.5 to 18 | 3 | 600k | 0.807/0.798 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ Fast Response | SOT563 | MP |
| STI3453 | 4.5 to 18 | 3 | 1M | 0.805 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ High Frequency/ | SOT563 | MP |
| STI3453FI | 4.5 to 18 | 3 | 1M | 0.6 | 300 | 0.07 | 0.035 | COT | FPWM/ High Frequency/ Fast Response | SOT563 | MP |
| TMI3253 | 4.5 to 18 | 3 | 600k | 0.8 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI32530 | 4.5 to 18 | 3 | 1000k | 0.6 | 300 | 0.07 | 0.035 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3253T | 4.5 to 18 | 3 | 600k | 0.765 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI3253TF | 4.5 to 18 | 3 | 600k | 0.765 | 300 | 0.07 | 0.035 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3253S | 4.5 to 18 | 3 | 600k | 0.6 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI3253H | 4.5 to 18 | 3 | 1M | 0.8 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ High Frequency/Fast Response | SOT23-6 | MP |
| TMI3253TH | 4.5 to 18 | 3 | 1M | 0.765 | 300 | 0.07 | 0.035 | COT | PFM/PWM/ High Frequency/ | SOT23-6 | MP |
| TMI3253SH | 4.5 to 18 | 3 | 1M | 0.6 | 300 | 0.07 | 0.035 | COT | PFM/PWM /High Frequency/ Fast Response | SOT23-6 | MP |
| TM13253SHF | 4.5 to 18 | 3 | 1M | 0.6 | 300 | 0.07 | 0.035 | COT | FPWM/High Frequency/ Fast Response | SOT23-6 | MP |
| TMI3244T | 4.5 to 18 | 4 | 550k | 0.765 | 300 | 0.065 | 0.03 | COT | PEM/PWM/ Fast Response | SOT23-6 | MP |
| TMI3244TF | 4.5 to 18 | 4 | 550k | 0.765 | 300 | 0.065 | 0.03 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3286/TMI3286B | 4.5 to 18 | 4 | 500k | 0.8/0.925 | 300 | 0.06 | 0.035 | COT | PFM/PWM/ Fast Response | ESOP8 | MP |
| TMI3255 | 4.5 to 18 | 5 | 600k | 0.8 | 340 | 0.04 | 0.025 | COT | PFW/PWW/ Fast Response | DFN2x2-6FC | MP |
| TMI3255B | 4.5 to 18 | 5 | 600k | 0.8 | 340 | 0.04 | 0.025 | COT | PFM/PWM/ High Efficiency/ Fast Response | DFN2x2-6FC | MP |
| TMI3255T | 4.5 to 18 | 5 | 600k | 0.76 | 340 | 0.04 | 0.02 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TMI3255TF | 4.5 to 18 | 5 | 600k | 0.76 | 340 | 0.04 | 0.02 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3255S | 4.5 to 18 | 5 | 600k | 0.6 | 340 | 0.04 | 0.02 | COT | PFM/PWM/ Fast Response | SOT23-6 | MP |
| TM13255SF | 4.5 to 18 | 5 | 600k | 0.6 | 340 | 0.04 | 0.02 | COT | FPWM/ Fast Response | SOT23-6 | MP |
| TMI3256 | 4.5 to 18 | 6 | 600k | 0.8 | 340 | 0.03 | 0.016 | COT | PFM/PWM/ Fast Response | DFN2x2-6 | MP |
| TMI3256B | 4.5 to 18 | 6 | 600k | 0.8 | 340 | 0.03 | 0.016 | COT | PFM/PWM/High Efficiency/ Fast Response | DFN2x2-6 | MP |
| TMI32560 | 4.5 to 18 | 6 | 600k | 0.765 | 340 | 0.04 | 0.025 | COT | FPWM/ Fast Response | ESOP8 | MP |
| TMI32561 | 4.5 to 18 | 6 | 600k | 0.765 | 340 | 0.04 | 0.025 | COT | PFM/PWM/ Fast Response | ESOP8 | MP |
| TMI3388A | 4.5 to 24 | 8 | SKU: 20221028-36 Category: Uncategorized |