WHEN banks say no, owners of cash-starved small-businesses aren't giving up on finding loans. Many are turning to microlenders for the money they need to meet the payroll, buy supplies, pay the rent and keep the lights and heat on.

These microlenders — community-based nonprofit lenders that draw on a varying mix of financing from the Small Business Administration; other federal, state and local government agencies; and some philanthropies — say small businesses and entrepreneurs are increasingly seeking financing as home equity loans, credit lines and other loans have all but evaporated.

Adding to the pinch, credit card companies are slashing spending limits for many cardholders, including some longtime small-business customers who have relied on their credit lines as a source of ready cash.

Even profitable small businesses that once relied on banks for financing are depending more on microlending, a resource that was originally intended to be a lifeline for women, low-income and minority entrepreneurs.