|
|
Texas Instruments
LM7121
|
Texas Instruments
TPS7225QP
|
Texas Instruments
LMK61A2-156M25EVM
|
Texas Instruments
BOOSTXL-DRV8301
|
Texas Instruments
EZ430-RF2500-SEH
|
Texas Instruments
TXB0101
|
Texas Instruments
BOOSTXL-EDUMKII
|
Texas Instruments
TPS3124J18DBVR
|
Texas Instruments
TPSM84205EAB
|
Texas Instruments
BQ24050DSQR
|
| Price |
|
$2.04 |
|
|
|
|
$0.37 |
|
|
|
$1.01 |
| RoHS |
|
|
Compliant |
Not Compliant |
Not Compliant |
Not Compliant |
|
Not Compliant |
Yes |
No |
Compliant |
| Lead Status |
|
|
No |
No |
No |
No |
|
No |
Yes |
Yes |
No |
| Rating |
|
|
Catalog |
|
|
|
|
|
Catalog |
|
|
| Iout(Max)(A) |
|
|
0.25 |
|
|
|
|
|
|
1.5 |
|
| Vin(Max)(V) |
|
|
10 |
|
|
|
|
|
|
28 |
|
| Operating Temperature Range(C) |
|
|
-40 to 125,-55 to 150 |
|
|
|
|
|
-40 to 85 |
-40 to 125 |
|
| Regulated Outputs(#) |
|
|
1 |
|
|
|
|
|
|
1 |
|
| Package Group |
|
|
PDIP,SOIC,TSSOP |
|
|
|
|
|
SOT-23 |
|
WSON |
| Package Size |
|
|
mm2 |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Approx. Price (US$) |
|
|
0.68 | 1ku |
|
|
|
|
|
0.85 | 1ku |
|
0.50 | 1ku |
| Vout(Max)(V) |
|
|
9.75 |
|
|
|
|
|
|
5 |
|
| Iq(Typ)(mA) |
|
|
0.18 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
1.2 |
|
|
|
|
|
|
5 |
|
| Additional Features |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
|
Non-Ceramic |
|
|
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
560 |
|
|
|
|
|
|
|
|
| Accuracy(%) |
|
|
2 |
|
|
|
|
|
|
|
|
| Output Options |
|
|
Adjustable Output,Fixed Output |
|
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
2.5,3,3.3,4.8,5 |
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
3 |
|
|
|
|
|
|
7 |
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
3.7 |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
14 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
1 |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-high,Active-low,Push-pull |
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
180 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
0.75 |
|
|
| Special Features |
|
|
|
|
|
|
|
|
Watchdog Timer |
EMI Tested,Light Load Efficiency,Spread Spectrum |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
1.08,1.4,1.62 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
1.4 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
3.3 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
1.2,1.5,1.8 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
510 |
|
| Package Type |
|
|
|
|
|
|
|
|
|
Leaded |
|
| Soft Start |
|
|
|
|
|
|
|
|
|
Fixed |
|
| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
|
400 |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
290 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
|
30 |
| Cell Chemistry |
|
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
| Control Interface |
|
|
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
1 |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
6.45 |
| # Series Cells |
|
|
|
|
|
|
|
|
|
|
1 |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
|
4.2 (Fixed) |
