Product Summary

The TPS73633DRBR is a low-dropout (LDO) linear voltage regulator using a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current. Applications include Portable/Battery-Powered Equipment, Post-Regulation for Switching Supplies, Noise-Sensitive Circuitry such as VCOs and Point of Load Regulation for DSPs, FPGAs,ASICs, and Microprocessors.

Parametrics

TPS73633DRBR absolute maximum ratings: (1)VIN range: -0.3 to 6.0V; (2)VEN range: -0.3 to 6.0V; (3)VOUT range: -0.3 to 5.5V; (4)Junction temperature range: -55 to +150℃; (5)Storage temperature range: -65 to +150℃; (6)ESD rating: 2kV; (7)ESD rating: 500V.

Features

TPS73633DRBR features: (1)Stable with No Output Capacitor or Any Value or Type of Capacitor; (2)Input Voltage Range of 1.7V to 5.5V; (3)Ultra-Low Dropout Voltage: 75mV typ; (4)Excellent Load Transient Response; (5)New NMOS Topology Delivers Low Reverse Leakage Current; (6)Low Noise; (7)0.5% Initial Accuracy; (8)Less Than 1μA max IQ in Shutdown Mode; (9)Available in Multiple Output Voltage Versions.

Diagrams

TPS73633DRBR Typical Application Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS73633DRBRG4
TPS73633DRBRG4

Texas Instruments

Low Dropout (LDO) Regulators Cap-Free NMOS 400mA

Data Sheet

0-2040: $0.64
2040-3000: $0.61
3000-6000: $0.60
TPS73633DRBR
TPS73633DRBR

Texas Instruments

Low Dropout (LDO) Regulators Cap-Free NMOS 400mA

Data Sheet

0-1: $1.20
1-25: $1.08
25-100: $0.98
100-250: $0.89