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ADI ADP2301AUJZ-R7RoHS

Manufacturer
ADI
MPN
ADP2301AUJZ-R7
LCSC Part #
C143872
Packaging
TSOT-6
Customer #
Key Attributes
1.2 A, 20 V, 700 kHz/1.4 MHz asynchronous step-down voltage regulator
Datasheetpdf iconADI ADP2301AUJZ-R7
In-Stock: 2,883
2,883 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3355$ 1.1886$ 1.19
10+$ 1.1375$ 1.0124$ 10.12
30+$ 1.0272$ 0.9143$ 27.43
100+$ 0.9039$ 0.8045$ 80.45
500+$ 0.7562$ 0.6731$ 336.55
1,000+$ 0.7302$ 0.6499$ 649.90
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerADI
PackagingTSOT-6
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching1.4MHz
FunctionStep-down type
Number of Outputs1
FeaturesLight load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage3V~20V
Switch tube (built-in/external)Built-in
Output Voltage800mV~17V
Output Current1.2A
Quiescent Current800uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The ADP2300/ADP2301 are compact, constant-frequency, current-mode, step-down DC-DC regulators with integrated power MOSFETs, operating from a 3.0 V to 20 V input voltage, suitable for a wide range of applications. These devices feature a precision, low-voltage internal reference, making them ideal for generating regulated output voltages as low as 0.8 V with ±2% accuracy, while delivering up to 1.2 A of load current. Two frequency options are available: the ADP2300 operates at 700 kHz and the ADP2301 operates at 1.4 MHz. These options allow users to make appropriate trade-offs between efficiency and overall solution size. Current-mode control provides fast, stable line and load transient response. The ADP2300/ADP2301 feature an integrated soft-start function to prevent inrush current at power-up. Additional important safety features include short-circuit protection, thermal shutdown (TSD), and input undervoltage lockout (UVLO). The ADP2300/ADP2301 incorporate precision enable pin threshold voltages, making it easy to control the power sequencing of these devices relative to other input/output supplies; a resistor divider can also be used to configure the device as a programmable undervoltage lockout input. The ADP2300/ADP2301 are available in a 6-lead TSOT package, rated for a junction temperature range of -40°C to +125°C.

Features

AI Translation
  • Maximum load current: 1.2 A
  • Output accuracy: ±2% (over full temperature range)
  • Wide input voltage range: 3.0 V to 20 V
  • 700 kHz (ADP2300) or 1.4 MHz (ADP2301) switching frequency options
  • High efficiency: up to 97%
  • Current mode control architecture
  • Output voltage range: 0.8 V to 0.85×V_IN
  • Automatic PFM/PWM mode switching
  • Precision enable pin with hysteresis
  • Integrated high-side MOSFET
  • Integrated bootstrap diode
  • Internal compensation and soft-start
  • Minimized external components
  • Undervoltage lockout (UVLO)
  • Overcurrent protection (OCP) and thermal shutdown (TSD)
  • Available in ultra-compact 6-lead TSOT package
  • ADIsimPower design tool support

Applications

AI Translation
  • LDO replacement for digital load applications
  • Intermediate bus rail conversion
  • Communications and networking
  • Industrial and instrumentation
  • Healthcare
  • Consumer electronics