|
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Texas Instruments
TPS7A0218PDQNR
|
Texas Instruments
TPS7A0233PDQNR
|
Texas Instruments
TPS7A0228PDQNR
|
Cooper Bussmann
TPSFH-T
|
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TPS628122GQWRWYRQ1
|
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TPS3840DL42DBVR
|
Texas Instruments
TPS3840DL46DBVR
|
Texas Instruments
TPS3840PL29DBVR
|
Texas Instruments
TPS628120MQWRWYRQ1
|
Texas Instruments
TPS7A24125DBVR
|
| Price |
|
|
|
|
|
|
|
|
|
|
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| RoHS |
|
Y |
Y |
Y |
Compliant |
Y |
Y |
Y |
Y |
Y |
Y |
| Lead Status |
|
Y |
Y |
Y |
No |
Y |
Y |
Y |
Y |
Y |
Y |
| Accuracy(%) |
|
1.5 |
1.5 |
1.5 |
|
|
|
|
|
|
2 |
| Dropout voltage (Vdo)(typ)(mV) |
|
205 |
205 |
205 |
|
|
|
|
|
|
160 |
| Features |
|
Enable,Output discharge |
Enable,Output discharge |
Enable,Output discharge |
|
Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package |
Manual reset |
Manual reset |
Manual reset |
Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package |
Enable |
| Fixed output options(V) |
|
1.8 |
3.3 |
2.8 |
|
|
|
|
|
|
1.25 |
| Iout(max)(A) |
|
0.2 |
0.2 |
0.2 |
|
|
|
|
|
|
0.2 |
| Iq(typ)(mA) |
|
0.000025 |
0.000025 |
0.000025 |
|
|
|
|
|
|
0.002 |
| Load capacitance(min)(F) |
|
1 |
1 |
1 |
|
|
|
|
|
|
1 |
| Maximum package height(mm) |
|
0.4 |
0.4 |
0.4 |
|
|
|
|
|
|
1.45 |
| Noise(Vrms) |
|
130 |
130 |
130 |
|
|
|
|
|
|
300 |
| Operating temperature range(C) |
|
-40 |
-40 |
-40 |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 |
| Output options |
|
Fixed Output |
Fixed Output |
Fixed Output |
|
|
|
|
|
|
Fixed Output |
| PSRR at 100 KHz(dB) |
|
35 |
35 |
35 |
|
|
|
|
|
|
22 |
| Package area(mm^2) |
|
1 |
1 |
1 |
|
|
|
|
|
|
8.12 |
| Package size (L x W)(mm) |
|
1 x 1 |
1 x 1 |
1 x 1 |
|
|
|
|
|
|
2.9 x 2.8 |
| Package type |
|
X2SON |
X2SON |
X2SON |
|
|
|
|
|
|
SOT-23 |
| Pin count |
|
4.0 |
4.0 |
4.0 |
|
|
|
|
|
|
5.0 |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Automotive |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
| Regulated outputs(#) |
|
1 |
1 |
1 |
|
1 |
|
|
|
1 |
1 |
| TI functional safety category |
|
|
|
|
|
Functional safety-capable |
|
|
|
Functional safety-capable |
|
| Thermal resistance JA(C/W) |
|
179.1 |
179.1 |
179.1 |
|
|
|
|
|
|
167.8 |
| Vin(max)(V) |
|
6 |
6 |
6 |
|
|
|
|
|
|
18 |
| Vin(min)(V) |
|
1.5 |
1.5 |
1.5 |
|
|
|
|
|
|
2.4 |
| Vout(max)(V) |
|
5 |
5 |
5 |
|
|
|
|
|
|
17.75 |
| Vout(min)(V) |
|
0.8 |
0.8 |
0.8 |
|
|
|
|
|
|
1.24 |
| TI.com inventory |
|
80911 |
94250 |
83611 |
|
|
|
|
|
|
32493 |
| Approx. price(US$) |
|
.212 | 1ku |
.212 | 1ku |
.212 | 1ku |
|
0.85 | 1ku |
0.40 | 1ku |
0.40 | 1ku |
0.40 | 1ku |
0.85 | 1ku |
.158 | 1ku |
| Iout(Max)(A) |
|
|
|
|
|
2 |
|
|
|
2 |
|
| Package size |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
| Vout(Max)(V) |
|
|
|
|
|
5.5 |
|
|
|
5.5 |
|
| Vin(Max)(V) |
|
|
|
|
|
6 |
|
|
|
6 |
|
| Vin(Min)(V) |
|
|
|
|
|
2.7 |
|
|
|
2.7 |
|
| Control mode |
|
|
|
|
|
Current Mode |
|
|
|
Current Mode |
|
| Switching frequency(Typ)(kHz) |
|
|
|
|
|
2250 |
|
|
|
2250 |
|
| Type |
|
|
|
|
|
Converter |
|
|
|
Converter |
|
| Duty cycle(Max)(%) |
|
|
|
|
|
100 |
|
|
|
100 |
|
| Iq(Typ)(mA) |
|
|
|
|
|
0.015 |
|
|
|
0.015 |
|
| Vout(Min)(V) |
|
|
|
|
|
0.6 |
|
|
|
0.6 |
|
| Package Group |
|
|
|
|
|
VQFN-HR|9 |
SOT-23|5 |
SOT-23|5 |
SOT-23|5 |
VQFN-HR|9 |
|
| Switching frequency(Max)(kHz) |
|
|
|
|
|
4000 |
|
|
|
4000 |
|
| Switching frequency(Min)(kHz) |
|
|
|
|
|
1800 |
|
|
|
1800 |
|
| Number of supplies monitored |
|
|
|
|
|
|
1 |
1 |
1 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
10 |
10 |
10 |
|
|
| Threshold voltage 1(Typ)(V) |
|
|
|
|
|
|
Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 |
Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 |
Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
1.5 |
1.5 |
1.5 |
|
|
| Monitored voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
Adjustable,2.5,3,3.3,5 |
Adjustable,2.5,3,3.3,5 |
Adjustable,2.5,3,3.3,5 |
|
|
| Watchdog timer WDI(sec) |
|
|
|
|
|
|
None |
None |
None |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
0.3 |
0.3 |
0.3 |
|
|
| Output driver type/reset output |
|
|
|
|
|
|
Active-high,Active-low,Open-drain,Push-pull |
Active-high,Active-low,Open-drain,Push-pull |
Active-high,Active-low,Open-drain,Push-pull |
|
|
| Time delay(ms) |
|
|
|
|
|
|
Programmable |
Programmable |
Programmable |
|
|