LP2987ILD-3.3/NOPB
Texas Instruments
Category: Power Management ICs
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-WSON (4x4)
Features for the LP2987
- Ultra Low Dropout Voltage
- Power-ON Reset Delay Requires Only One Component
- Bypass Pin for Reduced Output Noise (LP2988)
- Specified Continuous Output Current 200 mA
- Specified Peak Output Current > 250 mA
- SOIC-8 and VSSOP-8 Surface Mount Packages
- <2 μA Quiescent Current when Shutdown
- Low Ground Pin Current at All Loads
- 0.5% Output Voltage Accuracy (“A” Grade)
- Wide Supply Voltage Range (16V Max)
- Overtemperature/overcurrent Protection
- −40°C to +125°C Junction Temperature Range
Description for the LP2987
The LP2987/8 are fixed-output 200 mA precision LDO voltage regulators with power-ON reset delay which can be implemented using a single external capacitor.
The LP2988 is specifically designed for noise-critical applications. A single external capacitor connected to the Bypass pin reduces regulator output noise.
Using an optimized VIP (Vertically Integrated PNP) process, these regulators deliver superior performance:
Dropout Voltage: 180 mV @ 200 mA load, and 1 mV @ 1 mA load (typical).
Ground Pin Current: 1 mA @ 200 mA load, and 200 μA @ 10 mA load (typical).
Sleep Mode: The LP2987/8 draws less than 2 μA quiescent current when shutdown pin is held low.
Error Flag/Reset: The error flag goes low when the output drops approximately 5% below nominal. This pin also provides a power-ON reset signal if a capacitor is connected to the DELAY pin.
Precision Output: Standard product versions of the LP2987 and LP2988 are available with output voltages of 5.0V, 3.8V, 3.3V, 3.2V, 3.0V, or 2.8V, with specified accuracy of 0.5% (“A” grade) and 1% (standard grade) at room temperature.
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | LP2987ILD-3.3/NOPBTR-ND | 0 | $1.10 | $1.10 | Buy | |||||
|
 |
AVNET Europe | LP2987ILD-3.3/NOPB | 1000 | * $1.43 | * $1.10 | Buy | |||||
|
 |
AVNET Express | LP2987ILD-3.3/NOPB | 2721 | 1 | $1.14 | $1.09 | Buy | ||||
|
|
Mouser Electronics | 926-LP2987ILD33NOPB | 926 | 1 | $2.12 | $1.78 | $1.78 | $1.44 | $1.07 | $0.94 | Buy |
|
|
Texas Instruments | LP2987ILD-3.3/NOPB | 57500 | 1 | $1.58 | $1.58 | $1.58 | $1.30 | $0.70 | $0.70 | Buy |
|
|
Win Source | LP2987ILD-3.3/NOPB | 1 | 5 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | No |
| ROHS Compliance | Compliant |
| Accuracy(%) | 1.8 |
| Additional Features | Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
| Approx. Price (US$) | 0.67 | 1ku |
| Fixed Output Options(V) | 3,3.3,5 |
| Iout(Max)(A) | 0.2 |
| Iq(Typ)(mA) | 0.1 |
| Operating Temperature Range(C) | -40 to 125 |
| Output Options | Fixed Output |
| Package Group | SOIC,VSSOP,WSON |
| Package Size | mm2 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Vdo(Typ)(mV) | 180 |
| Vin(Max)(V) | 16 |
| Vin(Min)(V) | 2.1 |
| Vout(Max)(V) | 5 |
| Vout(Min)(V) | 3 |