ADP7104ACPZ-R7
ActiveLDO VOLTAGE REGULATOR, ADJUSTABLE, 3.3 V TO 20 V IN, 1.22 V TO 19.65 V OUT, 0.5 A OUT, LFCSP-EP-8
Deep-Dive with AI
Search across all available documentation for this part.
ADP7104ACPZ-R7
ActiveLDO VOLTAGE REGULATOR, ADJUSTABLE, 3.3 V TO 20 V IN, 1.22 V TO 19.65 V OUT, 0.5 A OUT, LFCSP-EP-8
Technical Specifications
Parameters and characteristics for this part
| Specification | ADP7104ACPZ-R7 |
|---|---|
| Control Features | Power Good, Enable, Under Voltage Lockout |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 900 µA |
| Current - Supply (Max) [Max] | 1.6 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-WFDFN Exposed Pad, CSP |
| Supplier Device Package | 8-LFCSP-WD (3x3) |
| Voltage - Input (Max) [Max] | 20 V |
| Voltage - Output (Max) [Max] | 19.45 V |
| Voltage Dropout (Max) [Max] | 0.55 V |
ADP7104 Series
20 V, 500mA, Low Noise, CMOS LDO
| Part | Voltage - Input [Min] | Voltage - Input [Max] | Voltage - Output | Current - Output | Regulator Type | Board Type | Utilized IC / Part | Channels per IC | Supplied Contents | Output Type | Voltage - Output (Max) [Max] | Current - Quiescent (Iq) | Number of Regulators | Current - Supply (Max) [Max] | Package / Case | Control Features | Output Configuration | Supplier Device Package | Voltage - Input (Max) [Max] | Voltage Dropout (Max) [Max] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output [Min] | Voltage - Output [Max] | Output Type | Voltage - Output (Min/Fixed) | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices | 3.3 V | 20 V | 3.3 V | 500 mA | Positive Fixed | Fully Populated | ADP7104 | 1 - Single | Board(s) | ||||||||||||||||||||
Analog Devices | 500 mA | Adjustable | 19.45 V | 900 µA | 1 | 1.6 mA | 8-WFDFN Exposed Pad CSP | Enable Power Good Under Voltage Lockout | Positive | 8-LFCSP-WD (3x3) | 20 V | 0.55 V | Surface Mount | 125 °C | -40 °C | ||||||||||||||
 Analog Devices | 3.3 V | 20 V | 500 mA | Positive Adjustable | Fully Populated | ADP7104 | 1 - Single | Board(s) | 1.22 V | 19.45 V | |||||||||||||||||||
 Analog Devices | 500 mA | 900 µA | 1 | 1.6 mA | 8-SOIC | Enable Power Good Under Voltage Lockout | Positive | 8-SOIC-EP | 20 V | 0.55 V | Surface Mount | 125 °C | -40 °C | 1.81 mOhm | 3.3 V | 0.154 in | 3.9 mm | ||||||||||||
 Analog Devices | 3.3 V | 20 V | 500 mA | Positive Adjustable | Fully Populated | ADP7104 | 1 - Single | Board(s) | 1.22 V | 19.45 V | |||||||||||||||||||
Analog Devices | 500 mA | 900 µA | 1 | 1.6 mA | 8-WFDFN Exposed Pad CSP | Enable Power Good Under Voltage Lockout | Positive | 8-LFCSP-WD (3x3) | 20 V | 0.55 V | Surface Mount | 125 °C | -40 °C | 1.81 mOhm | |||||||||||||||
Analog Devices | 500 mA | 900 µA | 1 | 1.6 mA | 8-SOIC | Enable Power Good Under Voltage Lockout | Positive | 8-SOIC-EP | 20 V | 0.55 V | Surface Mount | 125 °C | -40 °C | 1.81 mOhm | 0.154 in | 3.9 mm | |||||||||||||
Analog Devices | 500 mA | 900 µA | 1 | 1.6 mA | 8-WFDFN Exposed Pad CSP | Enable Power Good Under Voltage Lockout | Positive | 8-LFCSP-WD (3x3) | 20 V | 0.55 V | Surface Mount | 125 °C | -40 °C | 1.81 mOhm | 9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
ADP7104 Series
The ADP7104 is a CMOS, low dropout linear regulator that operates from 3.3 V to 20 V and provides up to 500 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19 V to 1.22 V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1 μF ceramic output capacitor.The ADP7104 is available in seven fixed output voltage options and an adjustable version, which allows output voltages that range from 1.22 V to VIN− VDOvia an external feedback divider.The ADP7104 output noise voltage is 15 μV rms and is independent of the output voltage. A digital power-good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies.The ADP7104 is available in 8-lead, 3 mm × 3 mm LFCSP and 8-lead SOIC packages. The LFCSP offers a very compact solution and also provides excellent thermal performance for applications requiring up to 500 mA of output current in a small, low-profile footprint.APPLICATIONSRegulation to noise sensitive applications: ADC, DAC circuits, precision amplifiers, high frequency oscillators, clocks, and PLLsCommunications and infrastructureMedical and healthcareIndustrial and instrumentation
Documents
Technical documentation and resources