ADP7157ARDZ-04-R7 Positive Linear Regulators (LDO) by Analog Devices
| Status: | Production |
|---|---|
| Series: | ADP7157 |
| RoHS: | Compliant |
Features
| Input voltage range: 2.3 V to 5.5 V |
| Adjustable output voltage range (VOUT): 1.2 V to 3.3 V |
| Maximum load current: 1.2 A |
| Low noise |
| 0.9 µV rms typical output noise from 100 Hz to 100 kHz |
| 1.6 µV rms typical output noise from 10 Hz to 100 kHz |
| Noise spectral density: 1.7 nV/√Hz from 10 kHz to 1 MHz |
| Power supply rejection ratio (PSRR) |
| 82 dB from 1 kHz to 100 kHz |
| 55 dB at 1 MHz |
| Dropout voltage: 120 mV typical at IOUT = 1.2 A, VOUT = 3.3 V |
| Initial accuracy: ±0.6% at ILOAD = 10 mA |
| Accuracy over line, load, and temperature: ±1.5% |
| Operating supply current (IGND) |
| 4.0 mA typical at 0 µA |
| 7.0 mA typical at 1.2 A |
| Low shutdown current: 0.2 μA typical |
| Stable with a 10 µF ceramic output capacitor |
| 10-lead, 3 mm × 3 mm LFCSP and 8-lead SOIC packages |
| Precision enable |
| Supported by ADIsimPower tool |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| 3.3/5Vin 1.2A Ultra Low Noise | Analog Devices |
| LDO Regulator Pos 1.2V to 3.3V 1.2A 8-Pin SOIC N EP T/R | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ADP7157ARDZ-04-R7?
Additional datasheets, footprints and schematics for ADP7157ARDZ-04-R7 are listed on our Part Details page. You can also find images and similar parts to ADP7157ARDZ-04-R7 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ADP7157ARDZ-04-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP7157ARDZ-04-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ADP7157ARDZ-04-R7 fall under?
The ADP7157ARDZ-04-R7 is listed under Positive Linear Regulators (LDO).
Can I view similar or alternative parts?
You can view similar parts to ADP7157ARDZ-04-R7 when available in the Positive Linear Regulators (LDO) range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ADP7157ARDZ-04-R7 you can contact the distributor directly for product support, shipping queries etc.
Is the ADP7157ARDZ-04-R7 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for ADP7157ARDZ-04-R7 have stock available?
Authorised distributors including Analog Devices, Rochester Electronics and Richardson RFPD have stock available or on a lead time for ADP7157ARDZ-04-R7.
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