Manufacturer Part #
LD3985M33R
LD3985 Series 150 mA 3.3 V Fixed Low Noise LDO BiCMOS Regulator-SOT-23-5
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3000 per Reel Package Style:SOT-23-5 (SOT-25) Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2415 | ||||||||||
Product Specification Section
STMicroelectronics LD3985M33R - Product Specification
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ECCN:
EAR99
PCN Information:
N/A
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Part Status:
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STMicroelectronics LD3985M33R - Technical Attributes
Attributes Table
| Input Voltage-Min: | 2.5V |
| Input Voltage-Max: | 6V |
| Output Voltage Fixed: | 3.3V |
| Dropout Voltage-Max: | 100mV |
| Output Current-Max: | 150mA |
| Tolerance (%): | ±2% |
| Operating Temp Range: | -40°C to +125°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 85µA |
| No. of Outputs: | Single |
| Output Noise: | 30µV |
| Load Regulation (%): | 0.002% |
| Current - Limit: | 550mA |
| Line Regulation (%): | 0.1% |
| Package Style: | SOT-23-5 (SOT-25) |
| Mounting Method: | Surface Mount |
Features & Applications
The LD3985M33R is a low drop low noise BICMOS voltage regulator with an output voltage of 3.3 V and an output current up to 150 mA. It is available in surface mount SOT-23-5L package.
This device is suitable for low power applications and in battery powered systems.
Features:
- Input voltage from 2.5V to 6V
- Stable with low ESR ceramic capacitors
- Ultra low dropout voltage
- Very low quiescent current
- Guaranteed output current up to 150mA
- Wide range of output voltage: 1.22 V; 1.8 V; 2.5 V; 2.6 V; 2.7 V; 2.8 V; 2.9 V; 3 V; 3.3 V; 4.7 V
- Fast turn-on time: typ. 200µs
- Logic-controlled electronic shutdown
- Internal current and thermal limit
- Output low noise voltage 30µVRMS over 10Hz to 100KHz
- S.V.R. of 60dB at 1KHz, 50dB at 10KHz
- Temperature range: -40°C to 125 °C
Applications:
- Mobile phone
- Battery powered systems
- Wireless systems
Pricing Section
Global Stock:
6,000
USA:
6,000
Factory Lead Time:
11 Weeks
Quantity
Unit Price
3,000
$0.176
6,000
$0.174
9,000
$0.172
15,000+
$0.169
Product Variant Information section
Available Packaging
Package Qty:
3000 per Reel
Package Style:
SOT-23-5 (SOT-25)
Mounting Method:
Surface Mount