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Texas Instruments
LP3947ISDX-51/NOPB
|
Texas Instruments
LP3947ISD-51/NOPB
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Texas Instruments
LM5107MAX/NOPB
|
Texas Instruments
LP5951MGX-1.5/NOPB
|
Texas Instruments
LP5951MG-3.0/NOPB
|
Texas Instruments
LP5996SDX-3030/NOPB
|
Texas Instruments
LP5996SDX-3333/NOPB
|
Texas Instruments
LP5996SDX-0833/NOPB
|
Texas Instruments
LP3927ILQX-AZ/NOPB
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Texas Instruments
LP2997MR
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| Price |
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|
$1.55 |
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|
$1.11 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Not Compliant |
No |
| Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
No |
No |
No |
No |
No |
| Control Interface |
|
I2C |
I2C |
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| Charge Current(Max)(A) |
|
0.75 |
0.75 |
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| # Series Cells |
|
Single Cell |
1 |
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| Special Features |
|
Standard BAT Temp Monitoring |
Temp Monitoring (Thermistor Pin) |
|
Enable |
Enable |
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|
Power Good |
Shutdown Pin for S3 |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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| Approx. Price (US$) |
|
1.10 | 1ku |
1.10 | 1ku |
0.79 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
2.27 | 1ku |
0.50 | 1ku |
| Battery Charge Voltage(V) |
|
4.2 |
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| Charging Control Topology |
|
Linear |
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| Vin(Max)(V) |
|
6 |
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|
5.5 |
5.5 |
6 |
6 |
6 |
5.5 |
5.5 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
6.5 |
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| Package Size |
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|
mm2 |
|
mm2 |
mm2 |
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|
mm2 |
| Operating Vin(Max)(V) |
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|
6 |
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| Package Group |
|
|
WSON |
SOIC,WSON |
SC70,SOT-23 |
SC70,SOT-23 |
WSON |
WSON |
WSON |
WQFN |
SO PowerPAD,SOIC |
| USB Feature |
|
|
USB Source |
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| Rise Time(ns) |
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|
15 |
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| Fall Time(ns) |
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|
15 |
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| Rating |
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|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Input Threshold |
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|
TTL |
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| Input VCC(Min)(V) |
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8 |
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| Channel Input Logic |
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TTL |
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| Prop Delay(ns) |
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25 |
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| Peak Output Current(A) |
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|
1.4 |
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| Bus Voltage(V) |
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|
100 |
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| Input VCC(Max)(V) |
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|
14 |
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| Negative Voltage Handling at HS Pin(V) |
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-1 |
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| Power Switch |
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|
MOSFET |
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| Iq(uA) |
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|
10 |
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| Number of Channels(#) |
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2 |
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| Operating Temperature Range(C) |
|
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|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
0 to 125 |
| Iq(Typ)(mA) |
|
|
|
|
0.029 |
0.029 |
0.035 |
0.035 |
0.035 |
|
0.32 |
| Vout(Max)(V) |
|
|
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|
3.7 |
3.7 |
3.3 |
3.3 |
3.3 |
3 |
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| Output Options |
|
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|
Fixed Output |
Fixed Output |
Adjustable Output |
Adjustable Output |
Adjustable Output |
|
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| Accuracy(%) |
|
|
|
|
3.5 |
3.5 |
2.75 |
2.75 |
2.75 |
|
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| Regulated Outputs(#) |
|
|
|
|
1 |
1 |
2 |
2 |
2 |
5 |
|
| PSRR @ 100KHz(dB) |
|
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|
32 |
60 |
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| Iout(Max)(A) |
|
|
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|
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.2 |
|
| Vdo(Typ)(mV) |
|
|
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|
200 |
200 |
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| Noise(uVrms) |
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|
125 |
125 |
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| Vout(Min)(V) |
|
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|
1.3 |
1.3 |
3.3 |
3.3 |
3.3 |
1.8 |
|
| Vin(Min)(V) |
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|
1.8 |
1.8 |
2 |
2 |
2 |
3 |
1.8 |
| Fixed Output Options(V) |
|
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|
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
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| Output Capacitor Type |
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|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
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| Estimated Package Size (WxL)(mm2) |
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|
[pf]10WSON[/pf] |
[pf]10WSON[/pf] |
[pf]10WSON[/pf] |
[pf]28WQFN[/pf] |
|
| Iout2(A) |
|
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|
0.3 |
0.3 |
0.3 |
|
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| LDO |
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|
5 |
|
| Vin Bias(Min)(V) |
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2.2 |
| Control Mode |
|
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|
N/A |
| Regulator Type |
|
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|
Linear Regulator |
| DDR Memory Type |
|
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DDR2 |
| Vout VTT(Min)(V) |
|
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0.9 |
| Vin Bias(Max)(V) |
|
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|
5.5 |
| Output |
|
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|
VREF,VTT |
| Iout VTT(Max)(A) |
|
|
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|
0.5 |
