• QMLV Qualified SMD 5962-12224
• Adjustable Output from 1.21 to 20 V
• Optimized for Fast-Transient Response
• High Output Voltage Accuracy: 1.15% at 25°C (Typical)
• Dropout Voltage: 200 mV With ILOAD = 750 mA (Typical)
• Low Noise: 50 μVRMS (10 Hz to 100 kHz) for VOUT = 5 V
• High Ripple Rejection: 68dB at 1 kHz
• 1-mA Quiescent Current
• No Protection Diodes Needed
• Stable With Ceramic Output Capacitor
• Reverse-Battery Protection
• Reverse Current Protection
• 5962-1222402VHA:
  • Wide Vin 2.3 to 20 V
  • Output Current: 750 mA
• 5962R1222403VXC:
  • Wide Vin 2.9 to 20 V
  • Output Current: 1.5 A
  • Thermally-Enhanced HKU Package
  • Radiation Hardness Assurance (RHA) up to Total Ionizing Dose (TID) 100 krad (Si)
  • Exhibits Low Dose Rate Sensitivity But Remains Within the Pre-Radiation Electrical Limits at 100 krad Total Dose Level, as Allowed by MIL-STD-883, TM1019

• RF Components VCOs, Receivers, ADCs, Amplifiers and Clock Distributions
• Clean Analog Supply Requirements
• Available in Military (–55°C to 125°C) Temperature Range
• Engineering Evaluation (/EM) Samples are Available (1)

(1) These units are intended for engineering evaluation only. They are processed to a non-compliant flow (for example, no burn-in, and so forth) and are tested to a temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not specified for performance over the full MIL specified temperature range of –55°C to 125°C or operating life.

The TPS7A4501-SP is a low-dropout (LDO) regulator optimized for fast-transient response. The 5962-1222402VHA can supply 750mA of output current with a dropout voltage of 300mV. The 5962R1222403VXC can supply 1.5A of output current with a dropout voltage of 320mV. Quiescent current is well controlled; it does not rise in dropout, as with many other regulators. In addition to fast transient response, the TPS7A4501-SP regulator has very-low output noise, which makes it ideal for sensitive RF supply applications.

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS7A4501-SP	CFP [U] (10)	6.35 mm × 6.35 mm
	CFP [HKU] (10)	7.02 mm × 6.86 mm
	KGD	N/A(2)

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